4-piperidinone/4-Piperidinone, 4-piperidone/4-Piperidinone

4-piperidinone / 4-Piperidinone: 4-Piperidinone ni inkomoko ya piperidine hamwe na formula ya molekile C 5 H 9 OYA. 4-Piperidone ikoreshwa nkigihe gito mugukora imiti nibiyobyabwenge.
4-piperidone / 4-Piperidinone: 4-Piperidinone ni inkomoko ya piperidine hamwe na formula ya molekile C 5 H 9 OYA. 4-Piperidone ikoreshwa nkigihe gito mugukora imiti nibiyobyabwenge.
Amasahani 4/2-ipfundo ryikiraro: Mumibare yimibare yimyumvire, ipfundo ryibiraro 2 ni ipfundo rishobora guhora isotopi kuburyo imikorere yuburebure karemano yatanzwe na z -umuhuzabikorwa ifite maxima ebyiri na minima ebyiri nkibintu bikomeye. Kuringaniza, aya ni ipfundo rifite ikiraro nimero 2, umubare muto muto ushoboka wikiraro kubitereko bidasanzwe.
Umukinyi w'abakinnyi 4 / Umukinyi w'abakinnyi bane: Umukino wa chess-bane ni umuryango wubwoko bwa chess busanzwe bukinishwa nabantu bane. Ikibaho kidasanzwe gikozwe muburyo busanzwe bwa 8 × 8 hamwe ninyongera 3 imirongo ya selile 8 irambuye kuruhande. Ibice bine byamabara atandukanye birakenewe kugirango ukine ibyo bihinduka. Umukinyi w-abakinnyi bane akurikiza amategeko shingiro nka chess isanzwe. Hariho amategeko menshi atandukanye; byinshi bitandukanye, ariko, dusangire ikibaho kimwe nibindi bisa.
4-pna / 4-Pyridylnicotinamide: 4-Pyridylnicotinamide ( 4-PNA ), izwi kandi nka N - (pyridin-4-yl) nicotinamide , ni dipodal dipodaline kinked yatunganijwe mbere kugirango ikoreshwe muri chimiotherapie. Nko muri isomer yayo 3-pyridylnicotinamide, atome ya azote iri ku mpeta zayo za pyridine irashobora gutanga ibyuma byabo bya elegitoronike yonyine kubutaka bwicyuma, bikayemerera guhuza ibigo byuma kandi bigakora nka ligande ya bidentate muri polymers ihuza. Ihinduranya binyuze muri reaction ya nicotinoyl chloride na 4-aminopyridine.
Igitebo cy'amanota 4 / Intego enye z'umurima: Kurasa amanota ane ni ishoti mumikino ya basketball ikozwe mugice cyurukiko rwagenewe kurasa amanota ane, agace kagenewe mubusanzwe kari kure yigitebo kuruta arc amanota atatu. Kugerageza gutsinda bifite agaciro kamanota ane, bitandukanye n amanota atatu yatanzwe kurasa kurenza umurongo wamanota atatu, amanota abiri yatanzwe kumashoti yakozwe mumurongo wamanota atatu n amanota rimwe kuri buri gitego cyubusa.
Ingingo-4-yumurima_intego / Intego-yumwanya wa kane: Kurasa amanota ane ni ishoti mumikino ya basketball ikozwe mugice cyurukiko rwagenewe kurasa amanota ane, agace kagenewe mubusanzwe kari kure yigitebo kuruta arc amanota atatu. Kugerageza gutsinda bifite agaciro kamanota ane, bitandukanye n amanota atatu yatanzwe kurasa kurenza umurongo wamanota atatu, amanota abiri yatanzwe kumashoti yakozwe mumurongo wamanota atatu n amanota rimwe kuri buri gitego cyubusa.
Itara ry'amanota 4_setup / Itara ry'ingingo eshatu: Amatara yibice bitatu nuburyo busanzwe bukoreshwa mubitangazamakuru biboneka nka theatre, videwo, firime, biracyafotora hamwe namashusho yakozwe na mudasobwa. Ukoresheje imyanya itatu itandukanye, uwifotora arashobora kumurika ingingo yifoto uko yishakiye, mugihe kandi agenzura igicucu nigicucu cyakozwe numucyo utaziguye.
Gukina amanota 4 / Gukina amanota ane: Muri basketball, gukina amanota ane nigihe kidasanzwe mugihe umukinnyi uteye arasa agakora igitego cyumurima wamanota atatu mugihe icyarimwe akosorwa numukinnyi urinda izamu, bikaviramo ikosa ryo kurasa hamwe no kugerageza kubusa, cyangwa amanota abiri. intego yumurima kandi abigambiriye cyangwa abigambiriye kubirasa hanyuma ahabwa ibitego bibiri kubusa. Niba umukinnyi atanze kubusa, bazaba baratsinze amanota ane kumurongo umwe. Ishyirahamwe ry'umukino wa Basketball muri Amerika rimara igihe gito ryerekanye umukino wa mbere amanota ane ku mukino wa basketball, nyuma riza kwemezwa n'ishyirahamwe ry'umukino wa Basketball muri Amerika mu gihe cyo gutangiza. Ishyirahamwe ry'umukino wa Basketball mu gihugu (NBA) ryashyizeho iryo tegeko mu 1979; FIBA mu 1984; NCAA mu 1986 na 1987 (abagore); amashuri yisumbuye n'ayisumbuye mu 1987; na WNBA mu 1997.
Ingingo-4 zipima_uburyo / Bane-gutondeka: Ibyuma bine- byuma byunvikana , ibyuma 4-byunvikana , cyangwa uburyo bwa 4-progaramu yuburyo bwa tekinike ni uburyo bwo gupima amashanyarazi akoresha ibice bibiri bya elegitoronike itwara amashanyarazi na voltage kugirango ikore ibipimo nyabyo kuruta ibyoroshye kandi bisanzwe bisanzwe bibiri-byombi ( 2T) kumva. Ibyuma bine byifashishwa bikoreshwa muri ohmmeter zimwe na analyseur impedance, no mugukoresha insinga zapima hamwe nubushyuhe bwa termometero. Ingingo enye zikoreshwa kandi mugupima impapuro zirwanya firime zoroshye.
Kurasa amanota 4 / Intego yumwanya wa kane: Kurasa amanota ane ni ishoti mumikino ya basketball ikozwe mugice cyurukiko rwagenewe kurasa amanota ane, agace kagenewe mubusanzwe kari kure yigitebo kuruta arc amanota atatu. Kugerageza gutsinda bifite agaciro kamanota ane, bitandukanye n amanota atatu yatanzwe kurasa kurenza umurongo wamanota atatu, amanota abiri yatanzwe kumashoti yakozwe mumurongo wamanota atatu n amanota rimwe kuri buri gitego cyubusa.
4-polytope / 4-polytope: Muri geometrie, 4-polytope ni polytope -ine. Ni ishusho ihujwe kandi ifunze, igizwe nibintu byo hasi ya politopale: vertike, impande, amasura (polygon), na selile (polyhedra). Buri sura isangiwe na selile ebyiri.
4-uruganda rwa polytope / Uruganda rwa Polytope: Igice cya polyhedrale nigishushanyo kigizwe na polyhedra nyinshi isangira ikigo rusange . Nibintu bitatu-bigereranya ibice byinshi byingirakamaro nka hexagram.
4-ibice bya polytope / Uruganda rwa Polytope: Igice cya polyhedrale nigishushanyo kigizwe na polyhedra nyinshi isangira ikigo rusange . Nibintu bitatu-bigereranya ibice byinshi byingirakamaro nka hexagram.
4-polytopes / 4-polytope: Muri geometrie, 4-polytope ni polytope -ine. Ni ishusho ihujwe kandi ifunze, igizwe nibintu byo hasi ya politopale: vertike, impande, amasura (polygon), na selile (polyhedra). Buri sura isangiwe na selile ebyiri.
Umwanya-4 / Inzira enye: Mubisanzwe bidasanzwe, bine-vector ni ikintu gifite ibice bine, bihinduka muburyo bwihariye munsi ya Lorentz. By'umwihariko, bine-vector ni ikintu cyibice bine-byerekana umwanya ufatwa nkumwanya uhagararirwa wibisanzwe byerekana itsinda rya Lorentz, (½, ½). Itandukanye na Euclidean vector muburyo ubunini bwayo bugenwa. Impinduka zibika ubu bunini ni Lorentz ihinduka, ikubiyemo kuzenguruka ahantu hamwe no kuzamura.
4-icyapa / 4-icyapa: Sisitemu ya 4-posita cyangwa bine yerekana ibizamini bya sisitemu yagenewe umwihariko wo kugerageza ibinyabiziga. Sisitemu yo kwipimisha igizwe na 4 hydraulic actuator hejuru yibiziga byimodoka. Imyitwarire ya moteri ikora igereranya hejuru yumuhanda nimbaraga zikoreshwa numuhanda kumuziga. Imyitwarire ya sisitemu igenzurwa cyane nu mugenzuzi wikizamini. Mugihe cyubushakashatsi bwikinyabiziga sisitemu ya 4-posita ikoreshwa mugupima sisitemu nshya yahagaritswe kandi iramba. Mu musaruro sisitemu 4-posita ikoreshwa mugupima ibinyabiziga byose birangiye umurongo wibyakozwe kumurongo no gutontoma, ni cheque kugirango umenye neza ko ikinyabiziga kidafite ibice byoroshye. Ubwoko butandukanye bwo kwipimisha birashoboka: ikizamini cya sine; ifishi yoroshye kuri buri gikorwa; gufungura ikizamini cya loop; uburyo bwihariye bwo kwipimisha bwitwa ICS igenzura, butanga kubyara mumodoka ibidukikije bifatika, duhereye kuri ayo makuru aturuka mumasomo yo kugura hanze.
4-ubushobozi / Electromagnetic enye-ishobora: Electromagnetic enye-ishobora gukora ni relativistic vector imikorere aho amashanyarazi ashobora gukomoka. Ihuza byombi amashanyarazi ya scalar hamwe nubushobozi bwa magnetiki bushobora kuba bumwe.
4-ishobora A / Electromagnetic ine-ishobora: Electromagnetic enye-ishobora gukora ni relativistic vector imikorere aho amashanyarazi ashobora gukomoka. Ihuza byombi amashanyarazi ya scalar hamwe nubushobozi bwa magnetiki bushobora kuba bumwe.
Amasezerano yimbaraga 4 / Amasezerano ane yimbaraga: Amasezerano yimbaraga enye yari amasezerano yashyizweho umukono na Amerika, Ubwongereza, Ubufaransa n'Ubuyapani mu nama yabereye i Washington ku ya 13 Ukuboza 1921. Byari bimwe mu byo gukurikiza amasezerano ya Lansing-Ishii, yashyizweho umukono hagati ya Amerika n'Ubuyapani.
4-gutwita-3% CE% B2-ol-20-umwe / 3β-Dihydroprogesterone: 3β-Dihydroprogesterone ( 3β-DHP ), izwi kandi nka 3β-hydroxyprogesterone , cyangwa inda-4-en-3β-ol-20-imwe , ni steroid endogenous. Ni biosynthesize na 3β-hydroxysteroid dehydrogenase ikomoka kuri progesterone. Bitandukanye na 3α-dihydroprogesterone (3α-DHP), 3β-DHP ntabwo ikora nka moderi nziza ya allosteric modulator ya GABA A reseptor , ibyo bikaba bihuye nuko izindi 3β-hydroxylated progesterone metabolite nka isopregnanolone na epipregnanolone nayo idakora nka potentiator ziyi reseptor ahubwo ikabuza kimwe no guhindura ingaruka za potentiator nka allopregnanolone. 3β-DHP byavuzwe ko ifite imbaraga zingana na progesterone muri bioassay yibikorwa bya progestogenic, mugihe 3α-DHP itigeze isuzumwa.
4-gutwita / 3β-Dihydroprogesterone: 3β-Dihydroprogesterone ( 3β-DHP ), izwi kandi nka 3β-hydroxyprogesterone , cyangwa inda-4-en-3β-ol-20-imwe , ni steroid endogenous. Ni biosynthesize na 3β-hydroxysteroid dehydrogenase ikomoka kuri progesterone. Bitandukanye na 3α-dihydroprogesterone (3α-DHP), 3β-DHP ntabwo ikora nka moderi nziza ya allosteric modulator ya GABA A reseptor , ibyo bikaba bihuye nuko izindi 3β-hydroxylated progesterone metabolite nka isopregnanolone na epipregnanolone nayo idakora nka potentiator ziyi reseptor ahubwo ikabuza kimwe no guhindura ingaruka za potentiator nka allopregnanolone. 3β-DHP byavuzwe ko ifite imbaraga zingana na progesterone muri bioassay yibikorwa bya progestogenic, mugihe 3α-DHP itigeze isuzumwa.
4-porokisi-3,5-DMPEA / Proscaline: Proscaline ( 4-propoxy-3,5-DMPEA ) ni imiti yo mu mutwe na hallucinogenic. Ifite imiterere isa nibiyobyabwenge mescaline, isoproscaline, na escaline. Muri PiHKAL , Alexander Shulgin avuga ko ikinini cya mg 30-60 gitanga ingaruka zimara amasaha 8-12.
4-porokisi-3,5-dimethoxyamphetamine / 3C-P: 3C-P ni phenethylamine yo mu mutwe. Ifite imiterere na pharmacodynamic imeze nkibiyobyabwenge mescaline, proscaline, na amphetamine. Amakuru make arahari kuri farumasi yumuntu ya 3C-P, ariko dosiye yo mumitekerereze isa na mg 20-40, kandi iherekejwe ningaruka zitera imbaraga zo mumitekerereze nko kuzamura amaso no kugoreka. Irashobora gushirwa muri syringaldehyde ukoresheje reaction na n -propyl iyode ikurikirwa na kondegene hamwe na nitroethane no kugabanuka.
4-propyloxy-3,5-dimethoxyphenethylamine / Proscaline: Proscaline ( 4-propoxy-3,5-DMPEA ) ni imiti yo mu mutwe na hallucinogenic. Ifite imiterere isa nibiyobyabwenge mescaline, isoproscaline, na escaline. Muri PiHKAL , Alexander Shulgin avuga ko ikinini cya mg 30-60 gitanga ingaruka zimara amasaha 8-12.
4-pyranone / 4-Pyrone: 4-Pyrone ( γ-pyrone cyangwa pyran-4-imwe ) ni imiti ya sikeli yuzuye ituzuye hamwe na molekile ya C 5 H 4 O 2 . Ni isomeric hamwe na 2-pyrone.
4-pyridinamine / 4-Aminopyridine: 4-Aminopyridine ( 4-AP , fampridine , dalfampridine ) ni ifumbire mvaruganda hamwe na chimique C 5 H 4 N - NH 2 . Molekile ni imwe muri amine atatu ya isomeric ya pyridine. Ikoreshwa nkigikoresho cyubushakashatsi mukuranga subtypes zumuyoboro wa potasiyumu. Yarakoreshejwe kandi nk'ibiyobyabwenge, mu gucunga bimwe mu bimenyetso biranga sclerose nyinshi, kandi bigaragazwa no kunoza ibimenyetso byerekana kugenda mu bantu bakuru bafite indwara zitandukanye. Yageragejwe mu cyiciro cya gatatu cy'amavuriro guhera mu 2008, kandi Ikigo cy'Amerika gishinzwe ibiryo n'ibiyobyabwenge (FDA) cyemeje iki kigo ku ya 22 Mutarama 2010. Fampridine nayo igurishwa nka Ampyra (bisobanurwa ngo "am-PEER-ah", nk'uko uwabikoze abitangaza. urubuga) muri Amerika na Acorda Therapeutics kandi nka Fampyra mu Muryango w'ubumwe bw'ibihugu by'Uburayi, Kanada, na Ositaraliya. Muri Kanada, imiti yemerewe gukoreshwa na Health Canada kuva ku ya 10 Gashyantare 2012.
4-pyridinecarboxylic aside / Acide Isonicotinic: Acide Isonicotinic cyangwa 4-pyridinecarboxylic aside ni ifumbire mvaruganda hamwe na formula C 5 H 4 N (CO 2 H). Nibikomoka kuri pyridine hamwe na aside ya karubonike isimbuza imyanya 4. Ni isomer ya acide picolinike na aside nikotinike ifite itsinda rya carboxyl kumwanya wa 2- na 3 ugereranije numwanya wa 4 kuri acide isonicotinic.
4-pyridoxolactonase / 4-pyridoxolactonase: Muri enzymologiya, 4-pyridoxolactonase (EC 3.1.1.27 ) ni enzyme itera reaction yimiti 4-pyridoxolactone + H 2 O. 4-pyridoxate
4-pyridoxolactone lactonohydrolase / 4-pyridoxolactonase: Muri enzymologiya, 4-pyridoxolactonase (EC 3.1.1.27 ) ni enzyme itera reaction yimiti 4-pyridoxolactone + H 2 O. 4-pyridoxate
4-pyridylamine / 4-Aminopyridine: 4-Aminopyridine ( 4-AP , fampridine , dalfampridine ) ni ifumbire mvaruganda hamwe na chimique C 5 H 4 N - NH 2 . Molekile ni imwe muri amine atatu ya isomeric ya pyridine. Ikoreshwa nkigikoresho cyubushakashatsi mukuranga subtypes zumuyoboro wa potasiyumu. Yarakoreshejwe kandi nk'ibiyobyabwenge, mu gucunga bimwe mu bimenyetso biranga sclerose nyinshi, kandi bigaragazwa no kunoza ibimenyetso byerekana kugenda mu bantu bakuru bafite indwara zitandukanye. Yageragejwe mu cyiciro cya gatatu cy'amavuriro guhera mu 2008, kandi Ikigo cy'Amerika gishinzwe ibiryo n'ibiyobyabwenge (FDA) cyemeje iki kigo ku ya 22 Mutarama 2010. Fampridine nayo igurishwa nka Ampyra (bisobanurwa ngo "am-PEER-ah", nk'uko uwabikoze abitangaza. urubuga) muri Amerika na Acorda Therapeutics kandi nka Fampyra mu Muryango w'ubumwe bw'ibihugu by'Uburayi, Kanada, na Ositaraliya. Muri Kanada, imiti yemerewe gukoreshwa na Health Canada kuva ku ya 10 Gashyantare 2012.
4-pyridylnicotinamide / 4-Pyridylnicotinamide: 4-Pyridylnicotinamide ( 4-PNA ), izwi kandi nka N - (pyridin-4-yl) nicotinamide , ni dipodal dipodaline kinked yatunganijwe mbere kugirango ikoreshwe muri chimiotherapie. Nko muri isomer yayo 3-pyridylnicotinamide, atome ya azote iri ku mpeta zayo za pyridine irashobora gutanga ibyuma byabo bya elegitoronike yonyine kubutaka bwicyuma, bikayemerera guhuza ibigo byuma kandi bigakora nka ligande ya bidentate muri polymers ihuza. Ihinduranya binyuze muri reaction ya nicotinoyl chloride na 4-aminopyridine.
4-pyrone / 4-Pyrone: 4-Pyrone ( γ-pyrone cyangwa pyran-4-imwe ) ni imiti ya sikeli yuzuye ituzuye hamwe na molekile ya C 5 H 4 O 2 . Ni isomeric hamwe na 2-pyrone.
4-q / 4Q: 4Q cyangwa 4q irashobora kandi kwerekeza kuri: 4Q, kode ya IATA ya Safi Airways Igihembwe cya kane cyumwaka Igihembwe cya kane cy'umwaka w'ingengo y'imari Filime enye ya quadrant, ikwegera kuri quadrants enye zose uko ari enye 4Q Mangrenade , alubumu ya 2006 na Driller Killer A-4Q, icyitegererezo cya Douglas A-4 Skyhawk 4Q, izina rya bumwe mu buvumo bwa Qumran 4q, ukuboko kwa Chromosome 4 (muntu) 4Q, code yumusaruro wa Muganga 1977 Ukurikirana Uruhanga rwibibi
4-quadrant Cartesian_guhuza_indege / Quadrant (indege ya geometrie): Ishoka ya sisitemu-ibiri ya sisitemu ya Cartesian igabanya indege mubice bine bitagira umupaka, bita quadrants , buri kimwe kigabanywa na kimwe cya kabiri.
4-quadrant arctangent / Atan2: Igikorwa cyangwa isobanurwa nkinguni mu ndege ya Euclidea, itangwa muri radians, hagati ya x x nziza na ray kugeza kuri point ( x , y ) ≠ (0, 0) .
4-Quinolone / 4-Quinolone: 4-Quinolone ni ifumbire mvaruganda ikomoka kuri quinoline. Ni na 2-quinolone nibintu bibiri byingenzi byababyeyi. 4-Quinolone ibaho muburinganire hamwe na tautomer ntoya, 4-hydroxyquinoline (CAS # 611-36-9). Usibye inyungu zo kwigisha, 4-Quinolone ifite agaciro gake imbere ariko ibiyikomokaho, antibiotike ya 4-quinolone igereranya icyiciro kinini cyibiyobyabwenge.
4-r / 4R: 4R irashobora kwerekeza kuri: 4R Restaurant yumuryango mumajyaruguru ya California Galaxy 4R, icyogajuru cyitumanaho cya Panamsat Ponceau 4R, ibara ryiza Kode ya IATA mpuzamahanga yindege ya Hamburg Nachtjagdgeschwader 2, uhereye kumateka yayo ya Geschwaderkennung hamwe na Luftwaffe muntambara ya kabiri yisi yose Kwiyandikisha mu ndege ya Sri Lanka Ingano isanzwe yumuguzi wamafoto. Reba ibipimo bisanzwe bifotora itegeko ryo kuvugurura gari ya moshi no kuvugurura amategeko, bizwi kandi nka "4R Act" igihe gito kigufi cya Neljä ruusua, itsinda rya Finilande, rigamije kwiyambaza abantu benshi 4R, code yumusaruro wa Muganga 1977 Ukurikirana Imashini zurupfu
4-gusubiramo amategeko / 5-4-3 itegeko: Amategeko ya 5-4-3 , nanone yitwa inzira ya IEEE , ni umurongo ngenderwaho wogushushanya imiyoboro ya mudasobwa ya Ethernet ikubiyemo umubare wabisubiramo hamwe nibice ku mugabane-wo kugera kuri Ethernet umugongo muri topologiya yibiti. Bishatse kuvuga ko murwego rwo kugongana hagomba kuba byibuze ibice 5 bihujwe hamwe na 4 bisubiramo, hamwe nibice 3 bivanga. Ibice bihuza birashobora kuba 10BASE-T, 10BASE-FL cyangwa 10BASE-FB. Iri tegeko ryashyizweho kandi itegeko rya 5-4-3-2-1 hamwe hariho ibice bibiri bihuza hamwe numuyoboro umwe wo kugongana.
4-umuzi / Tetration: Mu mibare, tetration nigikorwa gishingiye kubisubiramo, cyangwa byasubiwemo, kwerekana. Nibikurikira hyperoperation nyuma yo kwerekana, ariko mbere ya pentation. Ijambo ryahimbwe na Reuben Louis Goodstein kuva tetra- (bane) na itera.
4-kwiruka / Toyota 4Runner: Toyota 4Runner ni imodoka yoroheje, nyuma yimodoka yo hagati yimikino ngororamubiri ikorwa nu ruganda rwabayapani Toyota kandi igurishwa kwisi yose kuva 1984 kugeza ubu. Mu Buyapani, izwi nka Toyota Hilux Surf yakuwe ku isoko mu 2009. Umwimerere wa 4Runner yari SUV yoroheje kandi irenze gato ikamyo yo mu bwoko bwa Toyota yo mu bwoko bwa Toyota ifite igikonjo cya fiberglass hejuru yigitanda, ariko kuva icyo gihe icyitegererezo cyagize iterambere ryigenga ryigenga ryambukiranya umusaraba hagati yisezerano hagati. -Size SUV. 4Runners zose zubatswe mu Buyapani ku ruganda rwa Toyota i Tahara, Aichi, cyangwa ku ruganda rwa Hino Motors i Hamura.
4-s / 4S: 4S irashobora kwerekeza kuri:
4-amasegonda-Butylcyclohexanol / Cyclohexanol: Cyclohexanol ni ifumbire mvaruganda hamwe na formula HOCH (CH 2 ) 5 . Molekile ifitanye isano na cyclohexane mugusimbuza atome imwe ya hydrogen nitsinda rya hydroxyl. Uru ruganda rubaho nka deliquescent idafite ibara rikomeye hamwe numunuko umeze nka camphor, iyo, iyo yera cyane, ushonga hafi yubushyuhe bwicyumba. Miriyari y'ibiro ikorwa buri mwaka, cyane nkibibanziriza nylon.
4-shiraho Venn_diagram / Igishushanyo cya Venn: Igishushanyo cya Venn , nanone cyitwa igishushanyo cyibanze , shiraho igishushanyo cyangwa igishushanyo mbonera , ni igishushanyo cyerekana isano ishoboka yose yumvikana hagati yikusanyirizo ryanyuma ryibice bitandukanye. Igishushanyo cyerekana ibintu nkibintu mu ndege, kandi bigashyirwaho nkuturere imbere mumirongo ifunze. Igishushanyo cya Venn kigizwe ninshuro nyinshi zifunze zifunze umurongo, mubisanzwe uruziga, buri kimwe kigaragaza umurongo. Ingingo ziri imbere kumurongo zanditseho S zerekana ibintu bigize S , mugihe ingingo hanze yumupaka zerekana ibintu bitari muri set S. Ibi bitanga ibitekerezo byimbitse; kurugero, urutonde rwibintu byose bigize ibice byombi S na T , bisobanura S ∩ T hanyuma ugasoma "ihuriro rya S na T ", ryerekanwa muburyo bugaragara nubuso bwuzuzanya bwakarere S na T.
Igishushanyo 4-gishushanyo / Igishushanyo cya Venn: Igishushanyo cya Venn , nanone cyitwa igishushanyo cyibanze , shiraho igishushanyo cyangwa igishushanyo mbonera , ni igishushanyo cyerekana isano ishoboka yose yumvikana hagati yikusanyirizo ryanyuma ryibice bitandukanye. Igishushanyo cyerekana ibintu nkibintu mu ndege, kandi bigashyirwaho nkuturere imbere mumirongo ifunze. Igishushanyo cya Venn kigizwe ninshuro nyinshi zifunze zifunze umurongo, mubisanzwe uruziga, buri kimwe kigaragaza umurongo. Ingingo ziri imbere kumurongo zanditseho S zerekana ibintu bigize S , mugihe ingingo hanze yumupaka zerekana ibintu bitari muri set S. Ibi bitanga ibitekerezo byimbitse; kurugero, urutonde rwibintu byose bigize ibice byombi S na T , bisobanura S ∩ T hanyuma ugasoma "ihuriro rya S na T ", ryerekanwa muburyo bugaragara nubuso bwuzuzanya bwakarere S na T.
Ibice 4 byimpande / Impande enye zipfa: Ibice bine , mu magambo ahinnye d4 , bikoreshwa kenshi mumikino yo gukina tabletop kugirango ibone integer zidasanzwe murwego rwa 1-4. Uburyo bubiri bubaho muribi bipfa: tetrahedron ifite isura enye zingana zingana na mpandeshatu, kandi ndende ndende ipfa ifite amaso ane. Ubwoko bwa nyuma ntibuzunguruka neza bityo mubisanzwe bijugunywa mu kirere cyangwa kunyeganyezwa mu gasanduku.
Gupfa impande zombi / Impande enye zipfa: Ibice bine , mu magambo ahinnye d4 , bikoreshwa kenshi mumikino yo gukina tabletop kugirango ibone integer zidasanzwe murwego rwa 1-4. Uburyo bubiri bubaho muribi bipfa: tetrahedron ifite isura enye zingana zingana na mpandeshatu, kandi ndende ndende ipfa ifite amaso ane. Ubwoko bwa nyuma ntibuzunguruka neza bityo mubisanzwe bijugunywa mu kirere cyangwa kunyeganyezwa mu gasanduku.
4-simplex / 5-selile: Muri geometrie, 5-selile ni ibintu bine-bine bigizwe na selile 5 za tetrahedral. Bizwi kandi nka C 5 , pentachoron , pentatope , pentahedroid , cyangwa piramide ya tetrahedral . Nibintu 4-byoroshye (Coxeter's polytope), byoroshye byoroshye convex isanzwe 4-polytope (analogue-bine ya analogue ya platonike ikomeye), kandi irasa na tetrahedron mubice bitatu na mpandeshatu mubipimo bibiri. Pentachoron ni piramide enye zingana na tetrahedral base.
4-simplex ubuki / 5-selile yubuki: Muri geometrie ya Euclidean-bine, ubuki bwa 4-simplex , ubuki -selile 5 cyangwa ubuki bwa pentachoric-dispentachoric ni ubuki bwuzuye umwanya wa tessellation. Igizwe na selile 5 kandi ikosora ibice 5-selile muburyo bwa 1: 1.
Umwanya-4 / Umwanya-ine-Umwanya: Umwanya ufite ibipimo bine ( 4D ) ni imibare yo kwagura igitekerezo cyumwanya wa gatatu cyangwa 3D. Umwanya-wibice bitatu nuburyo bworoshye bushoboka bwo kwitegereza ko umuntu akeneye imibare itatu gusa, yitwa ibipimo , kugirango asobanure ingano cyangwa ahantu ibintu biri mwisi ya buri munsi. Kurugero, ingano yisanduku y'urukiramende iboneka mugupima no kugwiza uburebure, ubugari, n'uburebure.
4-umuvuduko / Umuvuduko wa kane: Muri fiziki, cyane cyane muburyo budasanzwe no guhuza rusange, umuvuduko wa kane ni enye-enye mu bice bine byerekana umwanya uhagije ugereranya umuvuduko wa relativistic umuvuduko, ni icyerekezo cya gatatu mu kirere.
Umuzingi wa 4 Mu mibare, n -umwanya ni umwanya wa topologiya ni homeomorphic kuri n - urwego rusanzwe , arirwo rutonde rwamanota muri ( n + 1) -umwanya muto wa Euclidea uherereye ku ntera ihoraho r kuva ahantu hateganijwe, bita ikigo . Nuburyo rusange bwurwego rusanzwe mumwanya usanzwe wibice bitatu. "Radiyo" yumuzingi ni intera ihoraho yingingo zayo kugera hagati. Iyo umuzingi ufite radiyo yibice, birasanzwe kubyita igice n -umwanya cyangwa gusa n -umwanya muto. Ukurikije amahame asanzwe, n -umwanya wasobanuwe nk
4-kare / Kane kare: Umwanya wa kane ni umukino wumupira ukinirwa mubakinnyi bane mukibuga cya kare ugabanijwemo quadrants. Intego ya kare enye ni ugukuraho abandi bakinnyi kugirango bagere ku rwego rwo hejuru mu rukiko, kandi ibi bikorwa no gukubita umupira inyuma no hagati ya quadrants. Umukinnyi asezererwa mugihe umupira utewe muri quadrant yumukinnyi kandi umukinnyi ntashobora gukoraho umupira muri quadrant yundi mukinnyi. Numukino uzwi cyane mumashuri abanza afite ibikoresho bike bisabwa, hafi nta gushiraho, hamwe nudukino tugufi dushobora kurangira igihe icyo aricyo cyose.
Inyenyeri 4-Rusange / Inyenyeri enye: Urwego rwinyenyeri enye ni urwego rwumuyobozi wese winyenyeri enye zasobanuwe na code ya NATO OF-9. Abapolisi bane b'inyenyeri akenshi ni abayobozi bakuru mu nzego zitwaje intwaro, bafite ipeti nka (wuzuye) admiral, (wuzuye) jenerali, cyangwa umuyobozi mukuru w'ikirere. Iri zina rikoreshwa kandi n'ingabo zimwe na zimwe zitari mu muryango w'amajyaruguru ya Atlantike (NATO).
4-inyenyeri admiral / Inyenyeri enye: Urwego rwinyenyeri enye ni urwego rwumuyobozi wese winyenyeri enye zasobanuwe na code ya NATO OF-9. Abapolisi bane b'inyenyeri akenshi ni abayobozi bakuru mu nzego zitwaje intwaro, bafite ipeti nka (wuzuye) admiral, (wuzuye) jenerali, cyangwa umuyobozi mukuru w'ikirere. Iri zina rikoreshwa kandi n'ingabo zimwe na zimwe zitari mu muryango w'amajyaruguru ya Atlantike (NATO).
4-inyenyeri rusange / Urwego rwinyenyeri enye: Urwego rwinyenyeri enye ni urwego rwumuyobozi wese winyenyeri enye zasobanuwe na code ya NATO OF-9. Abapolisi bane b'inyenyeri akenshi ni abayobozi bakuru mu nzego zitwaje intwaro, bafite ipeti nka (wuzuye) admiral, (wuzuye) jenerali, cyangwa umuyobozi mukuru w'ikirere. Iri zina rikoreshwa kandi n'ingabo zimwe na zimwe zitari mu muryango w'amajyaruguru ya Atlantike (NATO).
Umupolisi winyenyeri 4 / Inyenyeri enye: Urwego rwinyenyeri enye ni urwego rwumuyobozi wese winyenyeri enye zasobanuwe na code ya NATO OF-9. Abapolisi bane b'inyenyeri akenshi ni abayobozi bakuru mu nzego zitwaje intwaro, bafite ipeti nka (wuzuye) admiral, (wuzuye) jenerali, cyangwa umuyobozi mukuru w'ikirere. Iri zina rikoreshwa kandi n'ingabo zimwe na zimwe zitari mu muryango w'amajyaruguru ya Atlantike (NATO).
Urwego rwinyenyeri 4 / Inyenyeri enye: Urwego rwinyenyeri enye ni urwego rwumuyobozi wese winyenyeri enye zasobanuwe na code ya NATO OF-9. Abapolisi bane b'inyenyeri akenshi ni abayobozi bakuru mu nzego zitwaje intwaro, bafite ipeti nka (wuzuye) admiral, (wuzuye) jenerali, cyangwa umuyobozi mukuru w'ikirere. Iri zina rikoreshwa kandi n'ingabo zimwe na zimwe zitari mu muryango w'amajyaruguru ya Atlantike (NATO).
4-leta / PostBar: PostBar , izwi kandi nka CPC 4-Leta , ni sisitemu ya barcode yumukara -wino ikoreshwa na Canada Post mubikorwa byayo byoherejwe no kohereza ubutumwa. Irasa nizindi sisitemu 4 ya barcode ya leta ikoreshwa na Australiya Post hamwe nu Bwongereza bwa Mail, ariko ikoresha imiterere idasobanutse hamwe na kodegisi yihariye ya Canada Post. Sisitemu yihariye ya sisitemu ikoreshwa kuri "flats" na parcelle.
4-leta bar_code / PostBar: PostBar , izwi kandi nka CPC 4-Leta , ni sisitemu ya barcode yumukara -wino ikoreshwa na Canada Post mubikorwa byayo byoherejwe no kohereza ubutumwa. Irasa nizindi sisitemu 4 ya barcode ya leta ikoreshwa na Australiya Post hamwe nu Bwongereza bwa Mail, ariko ikoresha imiterere idasobanutse hamwe na kodegisi yihariye ya Canada Post. Sisitemu yihariye ya sisitemu ikoreshwa kuri "flats" na parcelle.
4-leta ya barcode / PostBar: PostBar , izwi kandi nka CPC 4-Leta , ni sisitemu ya barcode yumukara -wino ikoreshwa na Canada Post mubikorwa byayo byoherejwe no kohereza ubutumwa. Irasa nizindi sisitemu 4 ya barcode ya leta ikoreshwa na Australiya Post hamwe nu Bwongereza bwa Mail, ariko ikoresha imiterere idasobanutse hamwe na kodegisi yihariye ya Canada Post. Sisitemu yihariye ya sisitemu ikoreshwa kuri "flats" na parcelle.
Icyitegererezo cy'intambwe 4 / Guteganya ubwikorezi: Guteganya ubwikorezi ni ukugerageza kugereranya umubare wibinyabiziga cyangwa abantu bazakoresha ikigo cyihariye cyo gutwara abantu mugihe kizaza. Kurugero, iteganyagihe rishobora kugereranya umubare wibinyabiziga kumuhanda cyangwa ikiraro giteganijwe, kugendera kumurongo wa gari ya moshi, umubare wabagenzi basura ikibuga cyindege, cyangwa umubare wamato ahamagara ku cyambu. Iteganyagihe ryumuhanda ritangirana no gukusanya amakuru kumuhanda uriho. Aya makuru yumuhanda ahujwe nandi makuru azwi, nkabaturage, akazi, igipimo cyurugendo, ibiciro byingendo, nibindi, kugirango batezimbere icyitegererezo cyumuhanda kubibazo byubu. Kugaburira hamwe namakuru ateganijwe kubaturage, akazi, nibindi bivamo kugereranya ibinyabiziga bizaza, mubisanzwe bigereranywa kuri buri gice cyibikorwa remezo byubwikorezi bivugwa, urugero, kuri buri gice cyumuhanda cyangwa gariyamoshi. Ikoranabuhanga rigezweho ryorohereza kubona amakuru yingirakamaro, amakuru manini, nibindi, bitanga amahirwe yo gukora algorithms nshya kugirango tunonosore cyane ibiteganijwe nukuri kubigereranyo biriho.
4-umugozi banjo / Banjo: Banjo nigikoresho cyumugozi gifite injyana yoroheje irambuye hejuru yikariso cyangwa umwobo kugirango ikore resonator. Ibibyimba mubisanzwe bizenguruka, kandi mubisanzwe bikozwe muri plastiki, cyangwa rimwe na rimwe uruhu rwinyamaswa. Uburyo bwambere bwibikoresho byakozwe nabanyafurika-Abanyamerika muri Amerika, byahinduwe mubikoresho nyafurika byashushanyije. Banjo ikunze guhuzwa numuziki wabantu ndetse nigihugu, kandi yagiye ikoreshwa no mu ndirimbo zimwe na zimwe za rock. Amatsinda menshi ya rock, nka The Eagles, Led Zeppelin, na The Allman Brothers, yakoresheje banjo y'imirongo itanu mu ndirimbo zabo. Mu mateka, banjo yari ifite umwanya munini muri muzika gakondo nyafurika n'abanyamerika n'umuco wa rubanda rw'abazungu bo mu cyaro mbere yo kwinjira mu nzira nyabagendwa binyuze mu bitaramo bya minstrel yo mu kinyejana cya 19. Hamwe na fiddle, banjo ninkingi yuburyo bwa muzika bwabanyamerika, nka Bluegras na muzika ya kera. Irakoreshwa kandi cyane muri jazz gakondo ("ubucuruzi").
Imashini 4 / moteri enye: Moteri ya moteri enye ni moteri yo gutwika imbere (IC) aho piston yuzuza imirongo ine itandukanye mugihe ihinduye igikonjo. Inkoni yerekana urugendo rwuzuye rwa piston kuruhande rwa silinderi, mubyerekezo byombi. Inkoni enye zitandukanye zitwa: Gufata : Bizwi kandi nka induction cyangwa guswera. Iyi stroke ya piston itangirira hejuru yapfuye (TDC) ikarangirira hepfo yapfuye (BDC). Muri uku gukubita, valve ifata igomba kuba iri mumwanya ufunguye mugihe piston ikurura ivangwa rya lisansi yumuyaga muri silinderi itanga umuvuduko wa vacuum muri silinderi unyuze hasi. Piston iramanuka mugihe umwuka urimo kwinjizwa nicyerekezo cyo hasi kirwanya piston. Kwiyunvira : Iyi nkoni itangirira kuri BDC, cyangwa kurangiza impera yo guswera, ikarangirira kuri TDC Muri iyi nkoni piston ihagarika imvange y'amavuta yo mu kirere mu rwego rwo kwitegura gutwikwa mu gihe cy'amashanyarazi (hepfo). Byombi gufata no gusohora ibyuma bifunze muriki cyiciro. Gutwikwa : Bizwi kandi nk'imbaraga cyangwa gutwika. Ngiyo intangiriro ya revolution ya kabiri ya cycle enye. Kuri ubu, crankshaft yarangije impinduramatwara ya dogere 360 ​​yuzuye. Mugihe piston iri kuri TDC ivanze ryamavuta ya peteroli ivanze yaka umuriro cyangwa nubushyuhe buterwa no kwikuramo cyane, gusubiza ingufu piston muri BDC Iyi stroke itanga imirimo yubukanishi kuva kuri moteri kugirango ihindure igikonjo. Umunaniro : Bizwi kandi gusohoka. Mugihe cyumuyaga mwinshi , piston, yongeye, kuva muri BDC kuri TDC mugihe valve isohoka. Iki gikorwa cyirukana imikoreshereze yumwuka-lisansi yakoreshejwe binyuze mumashanyarazi.
Inzira 4-yumuzingi_engine_ibiciro / Igipupe cyigipupe: Umuyoboro wa poppet ni valve isanzwe ikoreshwa mugucunga igihe nubunini bwa gaze cyangwa imyuka itemba muri moteri.
Moteri ya 4-moteri / moteri enye: Moteri ya moteri enye ni moteri yo gutwika imbere (IC) aho piston yuzuza imirongo ine itandukanye mugihe ihinduye igikonjo. Inkoni yerekana urugendo rwuzuye rwa piston kuruhande rwa silinderi, mubyerekezo byombi. Inkoni enye zitandukanye zitwa: Gufata : Bizwi kandi nka induction cyangwa guswera. Iyi stroke ya piston itangirira hejuru yapfuye (TDC) ikarangirira hepfo yapfuye (BDC). Muri uku gukubita, valve ifata igomba kuba iri mumwanya ufunguye mugihe piston ikurura ivangwa rya lisansi yumuyaga muri silinderi itanga umuvuduko wa vacuum muri silinderi unyuze hasi. Piston iramanuka mugihe umwuka urimo kwinjizwa nicyerekezo cyo hasi kirwanya piston. Kwiyunvira : Iyi nkoni itangirira kuri BDC, cyangwa kurangiza impera yo guswera, ikarangirira kuri TDC Muri iyi nkoni piston ihagarika imvange y'amavuta yo mu kirere mu rwego rwo kwitegura gutwikwa mu gihe cy'amashanyarazi (hepfo). Byombi gufata no gusohora ibyuma bifunze muriki cyiciro. Gutwikwa : Bizwi kandi nk'imbaraga cyangwa gutwika. Ngiyo intangiriro ya revolution ya kabiri ya cycle enye. Kuri ubu, crankshaft yarangije impinduramatwara ya dogere 360 ​​yuzuye. Mugihe piston iri kuri TDC ivanze ryamavuta ya peteroli ivanze yaka umuriro cyangwa nubushyuhe buterwa no kwikuramo cyane, gusubiza ingufu piston muri BDC Iyi stroke itanga imirimo yubukanishi kuva kuri moteri kugirango ihindure igikonjo. Umunaniro : Bizwi kandi gusohoka. Mugihe cyumuyaga mwinshi , piston, yongeye, kuva muri BDC kuri TDC mugihe valve isohoka. Iki gikorwa cyirukana imikoreshereze yumwuka-lisansi yakoreshejwe binyuze mumashanyarazi.
Imbaraga-4-imbaraga_ibikoresho / sisitemu / Sisitemu ya kane-ya sisitemu ya valve: Umuyoboro w'amashanyarazi ane ni igikoresho cyashyizwe kuri moteri enye zihora zihindura diameter y'imbere ya sisitemu yo kuzimya kugirango ihuze neza na moteri. Kuri moteri ntoya yihuta umuvuduko wumurongo murumuyoboro uri hasi. Ihungabana ryuzuye rya rezonans ya Helmholtz ibaho mbere yuko valve isohoka, kandi kugirango yongere umuvuduko mwinshi, umuvuduko mwinshi wa amplitude umuyaga mwinshi uterwa nubuhanga. Ibi bigerwaho no gufunga igice cyikinyugunyugu imbere mumyuka aho imiyoboro y'ibanze iva muri silinderi ihurira. Iyi ngingo ihuza cyane cyane yitwara nkikirere gihimbano. Guhindura umuvuduko kuriyi ngingo bigenzura imyitwarire yumuraba wagaragaye kuri uku kwiyongera gutunguranye kwihagarikwa ryakarere. Gufunga valve byongera umuvuduko waho, bigatuma habaho kwibumbira hamwe-amplitude mabi yerekana kwaguka. Moteri ya servo iyobowe na ECU irakingura ikazimya valve. Umuyoboro ugenda ufunzwe hafi yumuvuduko wubusa, unyuze kugirango ufungure byuzuye kumuvuduko mwinshi wa moteri. Ibi bituma urwego rwo hejuru rugera kumurongo wo hagati, imbaraga nyinshi zumurongo zisohoka kandi zigabanya urusaku rwinshi rwurusaku mugihe valve iri mumwanya muto wo gufungura.
4-yasimbuwe-2,5-Dimethoxyamphetamine / DOx: 4-Yasimbuwe-2,5-dimethoxyamphetamine ( DO x ) nicyiciro cyimiti cyimbuto za amphetamine zasimbuwe zirimo amatsinda ya mikorobe kuri 2- na 5- zimpeta ya fenyl, hamwe ninsimburangingo nka alkyl cyangwa halogene kumwanya wa 4- impeta ya fenyl. Ibice byinshi byiri shuri ni imiti ikomeye kandi iramba yibiyobyabwenge, kandi ikora nkibihitamo 5-HT 2A , 5-HT 2B , na 5-HT 2C yakira agoniste igice. Ibikomoka kuri bulkier bike nka DOAM bifite aho bihurira cyane na reseptor ya 5-HT 2 ariko ikora nka antagonistes, bityo rero ntibitange ingaruka zo mumutwe nubwo zigumana ingaruka zitera amphetamine.
4-yasimbuwe-2,5-Dimethoxyamphetamine / DOx: 4-Yasimbuwe-2,5-dimethoxyamphetamine ( DO x ) nicyiciro cyimiti cyimbuto za amphetamine zasimbuwe zirimo amatsinda ya mikorobe kuri 2- na 5- zimpeta ya fenyl, hamwe ninsimburangingo nka alkyl cyangwa halogene kumwanya wa 4- impeta ya fenyl. Ibice byinshi byiri shuri ni imiti ikomeye kandi iramba yibiyobyabwenge, kandi ikora nkibihitamo 5-HT 2A , 5-HT 2B , na 5-HT 2C yakira agoniste igice. Ibikomoka kuri bulkier bike nka DOAM bifite aho bihurira cyane na reseptor ya 5-HT 2 ariko ikora nka antagonistes, bityo rero ntibitange ingaruka zo mumutwe nubwo zigumana ingaruka zitera amphetamine.
4-yasimbuwe-2,5-dimethoxyamphetamine / DOx: 4-Yasimbuwe-2,5-dimethoxyamphetamine ( DO x ) nicyiciro cyimiti cyimbuto za amphetamine zasimbuwe zirimo amatsinda ya mikorobe kuri 2- na 5- zimpeta ya fenyl, hamwe ninsimburangingo nka alkyl cyangwa halogene kumwanya wa 4- impeta ya fenyl. Ibice byinshi byiri shuri ni imiti ikomeye kandi iramba yibiyobyabwenge, kandi ikora nkibihitamo 5-HT 2A , 5-HT 2B , na 5-HT 2C yakira agoniste igice. Ibikomoka kuri bulkier bike nka DOAM bifite aho bihurira cyane na reseptor ya 5-HT 2 ariko ikora nka antagonistes, bityo rero ntibitange ingaruka zo mumutwe nubwo zigumana ingaruka zitera amphetamine.
4-yasimbuwe-2,5-dimethoxyamphetamine / DOx: 4-Yasimbuwe-2,5-dimethoxyamphetamine ( DO x ) nicyiciro cyimiti cyimbuto za amphetamine zasimbuwe zirimo amatsinda ya mikorobe kuri 2- na 5- zimpeta ya fenyl, hamwe ninsimburangingo nka alkyl cyangwa halogene kumwanya wa 4- impeta ya fenyl. Ibice byinshi byiri shuri ni imiti ikomeye kandi iramba yibiyobyabwenge, kandi ikora nkibihitamo 5-HT 2A , 5-HT 2B , na 5-HT 2C yakira agoniste igice. Ibikomoka kuri bulkier bike nka DOAM bifite aho bihurira cyane na reseptor ya 5-HT 2 ariko ikora nka antagonistes, bityo rero ntibitange ingaruka zo mumutwe nubwo zigumana ingaruka zitera amphetamine.
4-sulfobenzoate, NADH: okisijeni ya ogisijeni_ (3,4-hydroxylating, _sulfite-ikora) / 4-sulfobenzoate 3,4-dioxyde: Muri enzymologiya, 4-sulfobenzoate 3,4-dioxydease (EC 1.14.12.8 ) ni enzyme itera reaction yimiti 4-sulfobenzoate + NADH + H + + O 2 3,4-dihydroxybenzoate + sulfite + NAD +
4-sulfobenzoate 3,4-dioxydease / 4-sulfobenzoate 3,4-dioxyde: Muri enzymologiya, 4-sulfobenzoate 3,4-dioxydease (EC 1.14.12.8 ) ni enzyme itera reaction yimiti 4-sulfobenzoate + NADH + H + + O 2 3,4-dihydroxybenzoate + sulfite + NAD +
4-sulfomuconolactone hydrolase / 4-Hydrolase ya Sulfomuconolactone: 4-sulfomuconolactone hydrolase (EC 3.1.1.92 ) ni enzyme ifite izina ritunganijwe 4-sulfomuconolactone sulfohydrolase . Iyi misemburo itera imiti ikurikira 4-sulfomuconolactone + H 2 O. maleylacetate + sulfite
4-sulfomuconolactone sulfohydrolase / 4-hydrolase ya sulfomuconolactone: 4-sulfomuconolactone hydrolase (EC 3.1.1.92 ) ni enzyme ifite izina ritunganijwe 4-sulfomuconolactone sulfohydrolase . Iyi misemburo itera imiti ikurikira 4-sulfomuconolactone + H 2 O. maleylacetate + sulfite
4-t / 4T: 4T cyangwa 4-T irashobora kwerekeza kuri: 4-T-TRIS; reba Thiotrisescaline 4-t-butylpyrocatechol; reba 4- tert -Butylcatechol 4T-MMDA-2; reba MMDA 4T-GTE, icyitegererezo cya moteri ya Toyota T. 4T, icyitegererezo cya LWD Szpak Piaggio Zip 4T, scooter yo mumujyi 4T - Ikigo gishinzwe gutera inkunga uburezi muri Vietnam 4T, code yumusaruro wa Muganga 1977 Ukurikirana Umwanzi Utagaragara Ihinduka rya kane, 2018 kwiyamamaza kwa perezida wa Mexico gusezeranya gukuraho ihohoterwa ryibasiye icyo gihugu.
4-t-butylpyrocatechol / 4-tert-Butylcatechol: 4- tert -Butylcatechol (TBC) ni imiti ngengabuzima ikomoka kuri catechol. TBC iraboneka muburyo bwa kristu ikomeye kandi ikemura 85% muri methanol cyangwa mumazi.
4-tensor / Bane-tensor: Muri fiziki, byumwihariko kubijyanye nubusabane bwihariye hamwe nubusabane rusange, bine-tensor ni impfunyapfunyo ya tensor mugihe cyimyanya ine.
4-terpineol / Terpinen-4-ol: Terpinen-4-ol ni isomer ya terpineol hamwe na formula ya chimique C 10 H 18 O. Ikintu cyambere cyamavuta yigiti cyicyayi, kiboneka nkigikomoka kumababi, amashami, nigishishwa cya Melaleuca alternifolia Cheel. Nubwo ubushakashatsi bwibanze nubuvuzi bwibanze bwa terpinen-4-ol hamwe namavuta yigiti cyicyayi, imiterere y'ibinyabuzima hamwe n'ubushobozi bwo gukoresha amavuriro ntabwo byashyizweho guhera mu mwaka wa 2019. Birashobora kuba intandaro yo guhura na dermatite y'amavuta y'igiti cyicyayi iyo ikoreshejwe cyane .
4-tert-Butylbenzoic aside / Para-tert-Butylbenzoic aside: para - tert -Butylbenzoic aside ( PTBBA ) nikintu kama. Aside ya benzoic yasimbuwe, ikoreshwa muri resin ya alkyd.
4-tert-Butylcatechol / 4-tert-Butylcatechol: 4- tert -Butylcatechol (TBC) ni imiti ngengabuzima ikomoka kuri catechol. TBC iraboneka muburyo bwa kristu ikomeye kandi ikemura 85% muri methanol cyangwa mumazi.
4-tert-butylbenzoic aside / Para-tert-Butylbenzoic aside: para - tert -Butylbenzoic aside ( PTBBA ) nikintu kama. Aside ya benzoic yasimbuwe, ikoreshwa muri resin ya alkyd.
4-tert-butylpyrocatechol / 4-tert-Butylcatechol: 4- tert -Butylcatechol (TBC) ni imiti ngengabuzima ikomoka kuri catechol. TBC iraboneka muburyo bwa kristu ikomeye kandi ikemura 85% muri methanol cyangwa mumazi.
4-testosterone / Testosterone: Testosterone ni imisemburo yambere yimibonano mpuzabitsina na anabolic steroid kubagabo. Ku bantu b'igitsina gabo, testosterone igira uruhare runini mu mikurire y'imyororokere y'umugabo nka teste na prostate, ndetse no guteza imbere imibonano mpuzabitsina ya kabiri nko kongera imitsi n'amagufwa, no gukura kwimisatsi yumubiri. Byongeye kandi, testosterone igira uruhare mubuzima no kumererwa neza, no kwirinda ostéoporose. Urwego rudahagije rwa testosterone kubagabo rushobora gutera ibintu bidasanzwe harimo intege nke no gutakaza amagufwa.
4-thiazolin-2-onimine / Aminothiazole: 2-Aminothiazole ni amine ya heterocyclic igizwe na thiazole. Irashobora kandi gufatwa nka cyclic isothiourea. Ifite impumuro isa na pyridine kandi irashobora gushonga mumazi, alcool na diethyl ether. Bikunze gukoreshwa nkintangiriro yo guhuza ibice byinshi birimo imiti ya sulfure, biocide, fungicide, amarangi hamwe nihuta ryimiti. 2-Aminothiazole irashobora gukoreshwa nka inhibitori ya tiroyide mu kuvura hyperthyroidism kandi ifite ibikorwa bya antibacterial. Ubundi, aside ya tartrate yumunyu irashobora gukoreshwa. Ubushakashatsi buherutse gukoresha imirongo ya selile yanduye prion yerekanaga ko aminothiazole ishobora gukoreshwa nk'umuti uvura indwara za prion.
4 -cyiciro / Ubwubatsi bwinshi: Mubikorwa bya software, ubwubatsi bwinshi cyangwa ubwubatsi bwububiko ni umukiriya - seriveri yububiko aho kwerekana, gutunganya porogaramu no gucunga amakuru bitandukanijwe kumubiri. Ikoreshwa ryinshi ryubwubatsi butandukanye nuburyo butatu bwubatswe .
4-kuri-5 GCR / Itsinda ryanditseho amajwi: Muri siyanse ya mudasobwa, itsinda ryanditseho amajwi cyangwa itsinda ryandika amajwi ( GCR ) bivuga uburyo butandukanye ariko bujyanye na kodegisi ya media. Iya mbere, yakoreshejwe muri 6250 bpi magnetiki kaseti kuva 1973, ni code ikosora amakosa ihujwe nuburebure burebure (RLL) gahunda yo gushushanya, iri mumatsinda ya code ya modulation. Izindi ni disiki nkuru yibanze ya disiki kimwe na disiki ya disiki ya disiki ikoreshwa muri microcomputer zimwe kugeza mu mpera za 1980. GCR nuburyo bwahinduwe bwa kode ya NRZI, ariko byanze bikunze hamwe ninzibacyuho yo hejuru.
4-kuri-5 itsinda_kode_yandika / Itsinda ryanditse amajwi: Muri siyanse ya mudasobwa, itsinda ryanditseho amajwi cyangwa itsinda ryandika amajwi ( GCR ) bivuga uburyo butandukanye ariko bujyanye na kodegisi ya media. Iya mbere, yakoreshejwe muri 6250 bpi magnetiki kaseti kuva 1973, ni code ikosora amakosa ihujwe nuburebure burebure (RLL) gahunda yo gushushanya, iri mumatsinda ya code ya modulation. Izindi ni disiki nkuru yibanze ya disiki kimwe na disiki ya disiki ya disiki ikoreshwa muri microcomputer zimwe kugeza mu mpera za 1980. GCR nuburyo bwahinduwe bwa kode ya NRZI, ariko byanze bikunze hamwe ninzibacyuho yo hejuru.
4-kugeza-hasi / Bane hasi (umuziki): Bane-hasi- ni injyana ikoreshwa cyane cyane muri disco na muzika yo kubyina ya elegitoroniki. Nibitsindagira bihamye, byavuzwe kimwe mugihe cya 4/4 aho ingoma ya bass ikubitwa kuri buri beat mugihe gisanzwe.Ibi byamamaye mumuziki wa disco yo mu myaka ya za 70 kandi ijambo bane-hasi ryakoreshejwe cyane icyo gihe: cyatangiriye kuri pedal ikoreshwa, ingoma-kit bass ingoma. Earl Young agaragara nkuwahimbye uburyo bwa disco yuburyo bwo kuvuza ingoma, kuko niwe wambere wakoresheje cyane kandi mu buryo bwihariye gukoresha cymbal ya hi-hat mu gihe cyo gukina cya R&B.
4-tolidine / Tolidine: 2-Tolidine ( orthotolidine , o-tolidine ; kutitiranwa na o -toluidine ) ni ifumbire mvaruganda hamwe na formulaire ya chimique (C 6 H 4 (CH 3 ) NH 2 ) 2 . Isomers nyinshi zirazwi; ibikomoka kuri 3-tolidine nabyo ni ngombwa mubucuruzi. Nibintu bitagira ibara nubwo ingero zubucuruzi akenshi zifite amabara. Irashobora gushonga gato mumazi. Ikora umunyu hamwe na acide, nka hydrochloride, iboneka mubucuruzi.
4-toluenesulfonyl chloride / 4-Toluenesulfonyl chloride: 4-Toluenesulfonyl chloride ( p -toluenesulfonyl chloride , toluene- p -sulfonyl chloride ) ni ifumbire mvaruganda hamwe na formula CH 3 C 6 H 4 SO 2 Cl. Iki cyera, malodorous ikomeye ni reagent ikoreshwa cyane muri synthesis. Amagambo ahinnye ya TsCl cyangwa TosCl , ni inkomoko ya toluene kandi irimo chloride ya sulfonyl (−SO 2 Cl).
4-toluidine / Toluidine: Hano hari isomeri eshatu za toluidine , arizo nganda. Aba isomers ni o -toluidine , m -toluidine , na p -toluidine , hamwe n'inyuguti ibanziriza iyerekana mu magambo ahinnye, ortho ; meta ; na para . Bose uko ari batatu ni aryl amine imiterere yimiti isa na aniline usibye ko itsinda rya methyl risimbuzwa impeta ya benzene. Itandukaniro riri hagati yizi isomeri eshatu nu mwanya aho itsinda rya methyl (–CH 3 ) rihujwe nimpeta ugereranije nitsinda ryimikorere ya amino (–NH 2 ); reba ishusho yimiterere yimiti hepfo.
4-inzira / 4-inzira: 4-inzira cyangwa 4-kaseti irashobora kwerekanwa: 4-track cartridge nkuburyo bwo kubika imiziki ya analogue ikunzwe guhera mu mpera za 1950 Kaseti ya 4-yerekana amajwi menshi yakoreshejwe muri sitidiyo yabigize umwuga Umuhanda wa gari ya moshi
4-inzira (disambiguation) / 4-inzira: 4-inzira cyangwa 4-kaseti irashobora kwerekanwa: 4-track cartridge nkuburyo bwo kubika imiziki ya analogue ikunzwe guhera mu mpera za 1950 Kaseti ya 4-yerekana amajwi menshi yakoreshejwe muri sitidiyo yabigize umwuga Umuhanda wa gari ya moshi
4-inzira (multitrack) / Kwandika amajwi menshi: Gufata amajwi menshi ( MTR ), bizwi kandi nka multitracking cyangwa gukurikirana , ni uburyo bwo gufata amajwi bwakozwe mu 1955 butuma habaho amajwi atandukanye y'amajwi menshi cyangwa amasoko y'amajwi yanditswe mu bihe bitandukanye kugirango habeho ubumwe. Multitracking yashobokaga hagati ya 1950 mugihe igitekerezo cyo gufata amajwi icyarimwe amajwi atandukanye kugirango gitandukanye "tracks" zidasanzwe kuri kaseti imwe ya reel-to-reel. "Inzira" yari umuyoboro utandukanye wanditswe mukarere kayo kihariye kuri kaseti aho urutonde rwibintu byakurikiranwe bizabikwa, kandi gukinirwa icyarimwe cyangwa bigahuzwa.
Ikarita 4-yuzuye / Stereo-Pak: Muntz Stereo-Pak , bakunze kwita amakarito ya 4-track , ni tekinoroji ya magnetiki yerekana amajwi ya tekinoroji. Imashini ifata imashini yakinaga amakarito ya Stereo-Pak yitwaga Autostereo , ariko muri rusange yagurishijwe ku izina rusange ry'ubucuruzi rya Stereo-Pak.
4-yerekana amajwi / Multitrack gufata amajwi: Gufata amajwi menshi ( MTR ), bizwi kandi nka multitracking cyangwa gukurikirana , ni uburyo bwo gufata amajwi bwakozwe mu 1955 butuma habaho amajwi atandukanye y'amajwi menshi cyangwa amasoko y'amajwi yanditswe mu bihe bitandukanye kugirango habeho ubumwe. Multitracking yashobokaga hagati ya 1950 mugihe igitekerezo cyo gufata amajwi icyarimwe amajwi atandukanye kugirango gitandukanye "tracks" zidasanzwe kuri kaseti imwe ya reel-to-reel. "Inzira" yari umuyoboro utandukanye wanditswe mukarere kayo kihariye kuri kaseti aho urutonde rwibintu byakurikiranwe bizabikwa, kandi gukinirwa icyarimwe cyangwa bigahuzwa.
4-inzira ya kaseti / 4-inzira: 4-inzira cyangwa 4-kaseti irashobora kwerekanwa: 4-track cartridge nkuburyo bwo kubika imiziki ya analogue ikunzwe guhera mu mpera za 1950 Kaseti ya 4-yerekana amajwi menshi yakoreshejwe muri sitidiyo yabigize umwuga Umuhanda wa gari ya moshi
4-trifluoromethyl-2,5-dimethoxyphenethylamine / 2C-TFM: 2C-TFM ni phenethylamine yo mu mutwe ya 2C. Yashizwe bwa mbere muri laboratoire ya David E. Nichols. Yiswe kandi 2C-CF 3 , izina rikomoka mu itsinda rya Para-trifluoromethyl ririmo.
4-trimethylammoniobutanal: NAD% 2B 1-oxidoreductase / 4-trimethylammoniobutyraldehyde dehydrogenase: Muri enzymologiya, 4-trimethylammoniobutyraldehyde dehydrogenase (EC 1.2.1.47 ) ni enzyme itera reaction yimiti 4-trimethylammoniobutanal + NAD + + H 2 O. 4-trimethylammoniobutanoate + NADH + 2 H +
4-trimethylammoniobutanoate, 2-oxoglutarate: okisijeni oxydeorease_ (3-hydroxylating) / Gio-butyrobetaine dioxygenase: Dioxygenase ya gamma-butyrobetaine ni enzyme iba mu bantu igizwe na gene ya BBOX1 . Gamma-butyrobetaine dioxygenase itera ishingwa rya L-karnitine kuva gamma-butyrobetaine, intambwe yanyuma mu nzira ya L-karnitine biosynthesis. Carnitine ni ngombwa mu gutwara aside irike ikora hejuru ya mitochondrial membrane mugihe cya okiside ya mitochondrial. Mu bantu, gamma-butyrobetaine dioxygenase irashobora kuboneka mu mpyiko (hejuru), umwijima (ugereranije), n'ubwonko. BBOX1 iherutse kugaragara ko ishobora kuba gene ishobora gushingira ku isesengura rinini rya micarray.
4-trimethylammoniobutyraldehyde dehydrogenase / 4-trimethylammoniobutyraldehyde dehydrogenase: Muri enzymologiya, 4-trimethylammoniobutyraldehyde dehydrogenase (EC 1.2.1.47 ) ni enzyme itera reaction yimiti 4-trimethylammoniobutanal + NAD + + H 2 O. 4-trimethylammoniobutanoate + NADH + 2 H +
4-tuple / Tuple: Mu mibare, tuple ni urutonde rutondekanye urutonde (urukurikirane) rwibintu. An -tuple n ni uruhererekane mu n ibintu, n ni A Birenze wuzuye batari mbi. Hariho 0-tuple imwe gusa, ivugwa nkubusa . N -tuple isobanurwa mubushake ukoresheje iyubakwa ryateganijwe.
4-u / 4U: 4U cyangwa 4 U irashobora kwerekeza kuri: Germanwings, indege 4U, ubunini bwa rack amagambo ahinnye ya catalog ya nyuma (4) ya Uhuru x-ray isoko
4-imyenda imwe / Urutonde rwa k-imyenda imwe: A k -uniform tiling ni tiling ya tilings indege na Ibinyampande convex buri, isano ubugi-ngo-ubugi, na Ubwoko k ya vertices. Igice kimwe-kimwe kirimo 3 gisanzwe, na 8 semiregular tilings. Igishushanyo 1-gishobora gusobanurwa na vertex iboneza. Hejuru ya k -uniform yerekana urutonde rwimibare yabyo, ariko ntabwo bigaragara muri ubu buryo.
4-v / 4V: 4V cyangwa 4-V irashobora kwerekeza kuri: 4V, impfunyapfunyo ya 4 volt 4V, amagambo ahinnye ya moteri ya 4-valve 4V, code ya IATA ya Birdy Airlines Icyogajuru Venera 4V-2 Izuba-4v, icyitegererezo cyakazi-4 6AL-4V, ubwoko bwa titanium 4V, icyitegererezo cya moteri ya Toyota V. 4V, amagambo ahinnye ya QuatroV - Show TV 4V, kode yumusaruro wa Muganga 1977 Urukurikirane ruteye ubwoba rwa Fang Rock 4V: ITU ibanziriza Haiti
4-valerolactone / Gamma-Valerolactone: γ-Valerolactone ( GVL ) ni urugingo ngengabuzima hamwe na formula C 5 H 8 O 2 . Aya mazi atagira ibara nimwe muribisanzwe. GVL ni chiral ariko mubisanzwe ikoreshwa nkubwoko. Iraboneka byoroshye muri biomass ya selile kandi ni lisansi kandi ishobora guhinduka.
Logic ifite agaciro-4 / Logic-ine-logique: Muri logique, ibitekerezo bine bifite agaciro ni logique iyo ari yo yose ifite indangagaciro enye. Ibintu byinshi nkibi byavumbuwe kugirango bikemure ibibazo bitandukanye bifatika.
4-indanga / Ibice bine: Mubisanzwe bidasanzwe, bine-vector ni ikintu gifite ibice bine, bihinduka muburyo bwihariye munsi ya Lorentz. By'umwihariko, bine-vector ni ikintu cyibice bine-byerekana umwanya ufatwa nkumwanya uhagararirwa wibisanzwe byerekana itsinda rya Lorentz, (½, ½). Itandukanye na Euclidean vector muburyo ubunini bwayo bugenwa. Impinduka zibika ubu bunini ni Lorentz ihinduka, ikubiyemo kuzenguruka ahantu hamwe no kuzamura.
4-umuvuduko / Umuvuduko wa kane: Muri fiziki, cyane cyane muburyo budasanzwe no guhuza rusange, umuvuduko wa kane ni enye-enye mu bice bine byerekana umwanya uhagije ugereranya umuvuduko wa relativistic umuvuduko, ni icyerekezo cya gatatu mu kirere.
4-vinyl-2,6-dimethoxyphenol / Canolol: Canolol nikintu cya fenolike kiboneka mumavuta ya canola. Ikorwa na decarboxylation ya acide sinapic mugihe cyo guteka imbuto ya canola.
4-vinyl-fenol / 4-Vinylphenol: 4-Vinylphenol ni ifumbire ya fenolike iboneka muri vino n'inzoga. Yakozwe numusemburo wangiritse Brettanomyces . Iyo igeze kumurongo urenze urwego rwimyumvire, irashobora gutanga impumuro ya vino ivugwa nka barnyard , imiti , band-sida , na mousy . Muri vino, 4-vinylphenol irashobora kwitwara hamwe nizindi molekile nka anthocyanidine, kugirango zivemo imiti mishya. Muri divayi yera vinylphenol yiganje mu gihe, muri divayi itukura, ni yo miterere ya Ethyl.
4-vinyl cyclohexene_diepoxide / Dioxyde ya Vinylcyclohexene: 4-Vinylcyclohexene dioxyde ( VCD ) ni urugingo ngengabuzima rurimo amatsinda abiri akora epoxide. Ikoreshwa mu nganda nkibikoresho bihuza umusaruro wa epoxy resin. Ni amazi atagira ibara. Nigihe gito cyo guhuza ibice kama.
4-vinyl guaiacol / 2-Methoxy-4-vinylphenol: 2-Methoxy-4-vinylphenol ni ibintu bihumura neza bikoreshwa muburyohe. Nibimwe mubintu bishinzwe impumuro karemano yimbuto.
4-vinyl phenol / 4-Vinylphenol: 4-Vinylphenol ni ifumbire ya fenolike iboneka muri vino n'inzoga. Yakozwe numusemburo wangiritse Brettanomyces . Iyo igeze kumurongo urenze urwego rwimyumvire, irashobora gutanga impumuro ya vino ivugwa nka barnyard , imiti , band-sida , na mousy . Muri vino, 4-vinylphenol irashobora kwitwara hamwe nizindi molekile nka anthocyanidine, kugirango zivemo imiti mishya. Muri divayi yera vinylphenol yiganje mu gihe, muri divayi itukura, ni yo miterere ya Ethyl.
4-vinylcyclohexene / 4-Vinylcyclohexene: 4-Vinylcyclohexene nuruvange kama rugizwe nitsinda rya vinyl rifatanije numwanya wa 4 wimpeta ya cyclohexene. Ni amazi atagira ibara. Nubwo chiral, ikoreshwa cyane cyane nkubwoko. Nibibanziriza dioxyde ya vinylcyclohexene.
4-vinylcyclohexene diepoxide / Dioxyde ya Vinylcyclohexene: 4-Vinylcyclohexene dioxyde ( VCD ) ni urugingo ngengabuzima rurimo amatsinda abiri akora epoxide. Ikoreshwa mu nganda nkibikoresho bihuza umusaruro wa epoxy resin. Ni amazi atagira ibara. Nigihe gito cyo guhuza ibice kama.
4-vinylguaiacol / 2-Methoxy-4-vinylphenol: 2-Methoxy-4-vinylphenol ni ibintu bihumura neza bikoreshwa muburyohe. Nibimwe mubintu bishinzwe impumuro karemano yimbuto.
4-vinylphenol / 4-Vinylphenol: 4-Vinylphenol ni ifumbire ya fenolike iboneka muri vino n'inzoga. Yakozwe numusemburo wangiritse Brettanomyces . Iyo igeze kumurongo urenze urwego rwimyumvire, irashobora gutanga impumuro ya vino ivugwa nka barnyard , imiti , band-sida , na mousy . Muri vino, 4-vinylphenol irashobora kwitwara hamwe nizindi molekile nka anthocyanidine, kugirango zivemo imiti mishya. Muri divayi yera vinylphenol yiganje mu gihe, muri divayi itukura, ni yo miterere ya Ethyl.
4-vinylsyringol / Canolol: Canolol nikintu cya fenolike kiboneka mumavuta ya canola. Ikorwa na decarboxylation ya acide sinapic mugihe cyo guteka imbuto ya canola.
4-kwandika amajwi / Igitekerezo cy'umuziki: Igitekerezo cyumuziki nukwiga imikorere nibishoboka bya muzika. Umusangirangendo wa Oxford muri muzika asobanura uburyo butatu bujyanye no gukoresha ijambo "inyigisho yumuziki". Iya mbere ni "rudiments", zikenewe kugirango wumve inyandiko yumuziki; icya kabiri nukwiga ibitekerezo byintiti kumuziki kuva kera kugeza ubu; icya gatatu ingingo-yumuziki "ishaka gusobanura inzira n'amahame rusange muri muzika". Uburyo bwa muzika ku nyigisho butandukanye no gusesengura umuziki "kubera ko bifata nk'intangiriro yacyo ntabwo ari umurimo cyangwa imikorere ku giti cye ahubwo ni ibikoresho by'ibanze byubakiyeho."