2-Tetralone

2-Polyprenyl-6-hydroxyphenol methylase: 2-polyprenyl-6-hydroxyphenol methylase ni enzyme ifite izina ritunganijwe S-adenosyl-L-methionine: 3- (all-trans-polyprenyl) benzene-1,2-diol 2-O-methyltransferase . Iyi misemburo itera imiti ikurikira S-adenosyl-L-methionine + 3- (byose-trans-polyprenyl) benzene-1,2-diol S-adenosyl-L-homocysteine ​​+ 2-mikorerexy-6- (byose-trans-polyprenyl) fenol	2-polyprenyl-6-hydroxyphenol methylase is an enzyme with systematic name S-adenosyl-L-methionine:3-(all-trans-polyprenyl)benzene-1,2-diol 2-O-methyltransferase. This enzyme catalyses the following chemical reaction S-adenosyl-L-methionine + 3-(all-trans-polyprenyl)benzene-1,2-diol
Polygon: Muri geometrie, polygon nigishushanyo cyindege isobanurwa numubare utagira ingano wumurongo ugororotse uhujwe no gukora urunigi rufunze cyangwa uruziga rwinshi . Agace k'indege gakomeye, umuzenguruko uhuza, cyangwa byombi hamwe, bishobora kwitwa polygon.
2-pop: Ikoreshwa mubikorwa bya tereviziyo no gukora firime nyuma yumusaruro, 2-pop ni tone ya 1 kHz ifite uburebure bumwe kandi igashyirwa amasegonda 2 mbere yuko gahunda itangira. Nuburyo bworoshye kandi bunoze bwo kwemeza guhuza amajwi n'amashusho muri videwo cyangwa firime.
Two-port network: Umuyoboro wibyambu bibiri numuyoboro wamashanyarazi (umuzenguruko) cyangwa igikoresho gifite ibice bibiri bya terefone kugirango uhuze imiyoboro yo hanze. Imirongo ibiri igizwe nicyambu niba imiyoboro ikoreshwa kuri yo yujuje ibyangombwa byingenzi bizwi nkicyambu: umuyagankuba winjira muri terefone imwe ugomba kunganya numuyoboro uva mubindi bikoresho kuri port imwe. Ibyambu bigizwe nintera aho umuyoboro uhuza nindi miyoboro, ingingo zikoreshwa cyangwa ibisubizo byafashwe. Mumuyoboro wibice bibiri, akenshi icyambu 1 gifatwa nkicyambu cyinjira naho icyambu 2 gifatwa nkibisohoka.
2-pounder gun: Imbunda ya pound 2 , pound 2 na QF 2 pounder cyangwa QF 2-pdr ni impfunyapfunyo zikoreshwa ku mbunda zitandukanye zarashe igisasu gipima hafi ibiro 2. Muri byo harimo: QF 2 pounder Mk II & Mk VIII "pom-pom \" Vickers 40mm yo mu mazi irwanya indege autocannon y'intambara ya mbere y'isi yose n'intambara ya kabiri y'isi yose QF 2 pounder Mk XIV Rolls-Royce imbunda ya 40mm yintambara ya kabiri yisi yose \ n QF 2 pounder Mk IX na Mk X Ubwongereza 40mm tank hamwe nimbunda irwanya tank yintambara ya kabiri yisi yose
2-pounder gun: Imbunda ya pound 2 , pound 2 na QF 2 pounder cyangwa QF 2-pdr ni impfunyapfunyo zikoreshwa ku mbunda zitandukanye zarashe igisasu gipima hafi ibiro 2. Muri byo harimo: QF 2 pounder Mk II & Mk VIII "pom-pom \" Vickers 40mm yo mu mazi irwanya indege autocannon y'intambara ya mbere y'isi yose n'intambara ya kabiri y'isi yose QF 2 pounder Mk XIV Rolls-Royce imbunda ya 40mm yintambara ya kabiri yisi yose \ n QF 2 pounder Mk IX na Mk X Ubwongereza 40mm tank hamwe nimbunda irwanya tank yintambara ya kabiri yisi yose
2-pounder gun: Imbunda ya pound 2 , pound 2 na QF 2 pounder cyangwa QF 2-pdr ni impfunyapfunyo zikoreshwa ku mbunda zitandukanye zarashe igisasu gipima hafi ibiro 2. Muri byo harimo: QF 2 pounder Mk II & Mk VIII "pom-pom \" Vickers 40mm yo mu mazi irwanya indege autocannon y'intambara ya mbere y'isi yose n'intambara ya kabiri y'isi yose QF 2 pounder Mk XIV Rolls-Royce imbunda ya 40mm yintambara ya kabiri yisi yose \ n QF 2 pounder Mk IX na Mk X Ubwongereza 40mm tank hamwe nimbunda irwanya tank yintambara ya kabiri yisi yose
QF 2-pounder naval gun: Imbunda ya pound 2 , yagenwe kumugaragaro QF 2-pounder kandi izwi ku izina rya pom-pom , yari milimetero 40 (1,6 muri) autocannon yo mu Bwongereza, yakoreshejwe nk'imbunda irwanya indege na Royal Navy. Izina ryaturutse kumajwi moderi yumwimerere ikora iyo irasa. Iyi QF 2-pound ntabwo yari imbunda imwe na pound ya Ordnance QF 2, yakoreshejwe n'ingabo z'Ubwongereza nk'imbunda irwanya tanki n'imbunda ya tank, nubwo bombi barashe ibiro 2 (0,91 kg), milimetero 40 (1.6) in) ibisasu.
Isopropyl alcohol: Inzoga ya Isopropyl (IUPAC izina propan-2-ol kandi nanone yitwa isopropanol cyangwa 2-propanol ) ni imiti itagira ibara, yaka umuriro (formula ya chimique CH 3 CHOHCH 3 ) ifite impumuro ikomeye. Nka tsinda rya isopropyl rihujwe nitsinda rya hydroxyl, nurugero rworoshye rwinzoga ya kabiri, aho atome ya karubone ya atome ihujwe nandi atome abiri ya karubone. Ni isomer yubatswe ya 1-propanol na ethyl methyl ether.
Aluminium isopropoxide: Aluminium isopropoxide ni imiti ivanze ubusanzwe isobanurwa na formula Al (O- i -Pr) 3 , aho i -Pr ari itsinda rya isopropyl (–CH (CH 3 ) 2 ). Iki gikoresho kitagira ibara ningirakamaro reagent muri synthesis.
Acetone: Acetone , cyangwa propanone , ni ifumbire mvaruganda hamwe na formula ( CH 3 ) 2 CO.Ni ketone yoroshye kandi ntoya. Nibintu bitagira ibara, bihindagurika cyane kandi byaka umuriro bifite impumuro nziza.
2-Propanoyl-3-(4-isopropylphenyl)-tropane: 2-Propanoyl-3- (4-isopropylphenyl) -tropane ni analogue ya kokayine ikora nka serotonine-norepinephrine-dopamine reuptake inhibitor (SNDRI). Ubushakashatsi bwerekana ko WF-31 ifite imbaraga zigera ku icumi kurenza kokayine mu guhuza abatwara serotonine no kubuza kuyakira.
Allylamine: Allylamine ni ifumbire mvaruganda hamwe na formula C 3 H 5 NH 2 . Aya mazi adafite ibara nuburyo bworoshye butajegajega amine.
Acrolein: Acrolein ni aldehyde yoroshye cyane. Nibintu bitagira ibara bifite impumuro nziza, acrid. Impumuro y'amavuta yatwitse iterwa na glycerol mu binure byaka bigacika muri acroleine. Ihingurwa mu nganda ziva muri propylene kandi ikoreshwa cyane nka biocide no kubaka inyubako zindi miti, nka methionine aside amine.
Allylamine: Allylamine ni ifumbire mvaruganda hamwe na formula C 3 H 5 NH 2 . Aya mazi adafite ibara nuburyo bworoshye butajegajega amine.
Acrylonitrile: Acrylonitrile nuruvange kama hamwe na formula CH 2 CHCN. Nibintu bitagira ibara bihindagurika nubwo ingero zubucuruzi zishobora kuba umuhondo kubera umwanda. Ifite impumuro nziza ya tungurusumu cyangwa igitunguru. Ukurikije imiterere ya molekulire, igizwe na vinyl group ihujwe na nitrile. Ni monomer ikomeye mugukora plastike zingirakamaro nka polyacrylonitrile. Irakora kandi ifite uburozi kuri dosiye nkeya. Acrylonitrile yashizwemo bwa mbere n'umuhanga mu bya shimi w'umufaransa Charles Moureu (1863–1929) mu 1893.
Acrylic acid: Acide ya Acrylic (IUPAC: acide propenoic ) ni ifumbire mvaruganda hamwe na formula CH 2 = CHCOOH. Nibintu byoroshye cyane bya karubasi ya acide, bigizwe nitsinda rya vinyl rihujwe neza na karubasi ya acide. Aya mazi atagira ibara afite acrid cyangwa impumuro nziza. Ntibisanzwe n'amazi, alcool, ethers, na chloroform. Toni zirenga miliyoni zikorwa buri mwaka.
Allyl bromide: Allyl bromide ( 3-bromopropene ) ni halide kama. Nibikoresho bya alkylating ikoreshwa muguhuza polymers, farumasi, nibindi bintu kama. Mu buryo bw'umubiri, allyl bromide ni amazi atagira ibara afite umunuko mwinshi, acrid, kandi uhoraho. Allyl bromide irakora cyane ariko ihenze kuruta allyl chloride, kandi ibyo bitekerezo biyobora imikoreshereze yabyo.
Alpha-Methylstyrene: α-Methylstyrene ( AMS ) ni imiti yimiti ikoreshwa mugukora plasitike, resin na polymers. Nibicuruzwa bifatanyirijwe hamwe muburyo butandukanye bwa cumene. Homopolymer yakuwe muri iyi monomer, poly (α-methylstyrene), ntigihungabana, irangwa nubushyuhe buke bwo hejuru.
Isopropyl acetate: Isopropyl acetate ni ester, ifumbire mvaruganda nigicuruzwa cya esterifike ya acide acetike na isopropanol. Nibintu bisobanutse, bitagira ibara bifite impumuro nziza yimbuto.
2-Bromopropane: 2-Bromopropane , izwi kandi nka isopropyl bromide na 2-propyl bromide , ni hydrocarubone ya halogene hamwe na formula CH 3 CHBrCH 3 . Ni amazi atagira ibara. Ikoreshwa mugutangiza itsinda ryimikorere ya isopropyl muri synthesis organique. 2-Bromopropane itegurwa no gushyushya isopropanol hamwe na aside hydrobromic.
Isopropyl chloride: Isopropyl chloride ni ifumbire mvaruganda hamwe na formulaire ya chimique (CH 3 ) 2 CHCl. Ibara ritagira ibara ry'umuhondo gato, rihindagurika, ryaka umuriro hamwe n'impumuro nziza, ether-isa (hafi ya peteroli). Ikoreshwa mu nganda nkigisubizo. Yakozwe mu nganda hiyongereyeho HCl kuri propylene: CH 3 CH = CH 2 + HCl → (CH 3 ) 2 CHCl
Isopropyl iodide: Isopropyl iyode ni urugingo rwa organoiodine hamwe na formula (CH 3 ) 2 CHI. Ntabwo ifite ibara, irashya, kandi ihindagurika. Iyode kama yoroha kandi ifata ibara ry'umuhondo iyo ibitswe, bitewe no gukora iyode.
Isopropylamine: Isopropylamine ni ifumbire mvaruganda, amine. Nibisukari bya hygroscopique bitagira ibara hamwe numunuko umeze nka ammonia. Ntibisanzwe n'amazi kandi yaka. Nibihe byingirakamaro hagati yinganda zikora imiti.
Valproate: Valproate ( VPA ) hamwe na aside ya valproic , sodium valproate , hamwe na valproate semisodium ni imiti ikoreshwa cyane cyane mu kuvura igicuri n'indwara ya bipolar no kwirinda umutwe wa migraine. Ni ingirakamaro mu gukumira igicuri ku bafite ikibazo cyo kudafatwa, gufatwa igice, no gufatwa muri rusange. Birashobora gutangwa mumitsi cyangwa kumunwa, kandi ibinini bya tablet bibaho muburyo burebure- na bugufi-bukora.
Coniine: Coniine ni uruganda rukora uburozi, alkaloide iboneka kandi itandukanijwe n'uburozi bw'uburozi, aho ihari ryabaye isoko y'inyungu z'ubukungu, ubuvuzi, n'amateka-umuco; coniine nayo ikorwa nigiterwa cyumuhondo, na parisile yumupfapfa. Kuribwa kwayo no kwaguka kwinshi ni uburozi kubantu nubwoko bwose bwamatungo; uburyo bwayo bwuburozi burimo guhungabanya sisitemu yo hagati, hamwe nurupfu rwatewe nubumuga bwubuhumekero. Biosynthesis ya coniine ikubiyemo nkintambwe yanyuma yanyuma ya cyclisation idafite enzymatique ya 5-oxooctylamine kugeza γ-coniceine, base ya Schiff itandukanye na coniine gusa na karuboni-azote ihuza kabiri impeta. Iyi nzira itera coniine karemano ivanze-ivanguramoko-igizwe na enantiomers ebyiri, stereoisomers ( S ) - (+) - coniine na ( R ) - (-) - coniine, bitewe nicyerekezo cyafashwe numurongo ko amashami kuva ku mpeta. Enantiomers zombi ni uburozi, hamwe na ( R ) -enantiomer aribwo bukora cyane mubinyabuzima kandi ni uburozi bwombi muri rusange. Coniine ifite umwanya mu mateka ya chimie organic nkuwambere mubyiciro byingenzi bya alkaloide yashizwemo, na Albert Ladenburg mumwaka wa 1886, kandi yagiye ikomatanyirizwa muri laboratoire muburyo butandukanye bwihariye kugeza magingo aya.
Propargyl alcohol: Inzoga ya Propargyl , cyangwa 2-propyn-1-ol , ni ifumbire mvaruganda hamwe na formula C 3 H 4 O. Ninzoga yoroshye ihamye irimo itsinda rya alkyne. Inzoga ya Propargyl ni ibara ritagira ibara ryijimye ridashobora gukoreshwa namazi hamwe nudukoko twinshi twa polar.
Propiolic acid: Acide propiolique ni ifumbire mvaruganda hamwe na formule HC 2 CO 2 H. Ni acide ya acetylenike yoroshye cyane. Nibintu bitagira ibara bisukuye kugirango bitange kristu. Hafi yaho itetse, irabora.
Propargyl chloride: Propargyl chloride ni ifumbire mvaruganda hamwe na formula 2 HC 2 Cl. Nibisukari bitagira ibara na lacrymator. Nibikoresho bya alkylating bikoreshwa muri synthesis organique.
2-Pyrone: 2-Pyrone ( α-pyrone cyangwa pyran-2-imwe ) ni imiti ya cyclicique idahagije hamwe na formula ya molekile C 5 H 4 O 2 . Ni isomeric hamwe na 4-pyrone.
Picolinic acid: Acide Picolinike ni ifumbire mvaruganda hamwe na formula C 5 H 4 N (CO 2 H). Nibikomoka kuri pyridine hamwe na aside ya karubonike (COOH) isimbuza imyanya 2. Ni isomer ya acide nicotinike na aside isonicotinic, ifite urunigi rwa karubisi kumurongo wa 3- na 4. Nibintu byera byera gushonga mumazi.
Pyrithione: Pyrithione nizina risanzwe ryikomatanyirizo hamwe na molekuline C. 5 H. 5 NOS , yatoranijwe nk'incamake ya pyridinethione , kandi iboneka mu gishishwa cy'Ubuperesi. Ibaho nka tautomers, uburyo nyamukuru ni thione 1-hydroxy-2 (1 H ) -pyridinethione nuburyo buto ari thiol 2-mercaptopyridine N -oxide ; itondagura muburyo bwa thione. Ubusanzwe itegurwa haba muri 2-bromopyridine, 2-chloropyridine, cyangwa 2-chloropyridine N -oxide , kandi iraboneka mubucuruzi nkibintu bitagira aho bibogamiye hamwe numunyu wa sodium. Ikoreshwa mugutegura zinc pyrithione, ikoreshwa cyane cyane mukuvura dandruff na seborrhoeic dermatitis muri shampo zivura imiti, nubwo nayo ari anti-fouling amarangi.
2-Pyridone: 2-Pyridone ni organic organic hamwe na formula C. 5 H. 4 NH (O) . Ni ibara ritagira ibara. Birazwi cyane gukora hydrogène ihujwe n'ibipimo kandi ni na classique ya classique ya compound ibaho nka tautomers.
2-Pyridone: 2-Pyridone ni organic organic hamwe na formula C. 5 H. 4 NH (O) . Ni ibara ritagira ibara. Birazwi cyane gukora hydrogène ihujwe n'ibipimo kandi ni na classique ya classique ya compound ibaho nka tautomers.
Pyrimidinylpiperazine: 1- (2-Pyrimidinyl) piperazine ( 1-PP , 1-PmP ) ni imiti ivanze na piperazine. Birazwiho gukora nka antagonist ya α 2 -adrenergic reseptor (K i = 7.3-40 nM) kandi, ku rugero ruto cyane, nka agoniste igice cya reseptor ya 5-HT 1A (K i = 414 nM; E max = 54%). Ifite isano ridakuka kubakira dopamine D 2 , D 3 , na D 4 (K i > 10,000 nM) kandi ntabwo bigaragara ko ifitanye isano ikomeye niyakira α 1 -yakira adrenergique .
Pyrimidinylpiperazine: 1- (2-Pyrimidinyl) piperazine ( 1-PP , 1-PmP ) ni imiti ivanze na piperazine. Birazwiho gukora nka antagonist ya α 2 -adrenergic reseptor (K i = 7.3-40 nM) kandi, ku rugero ruto cyane, nka agoniste igice cya reseptor ya 5-HT 1A (K i = 414 nM; E max = 54%). Ifite isano ridakuka kubakira dopamine D 2 , D 3 , na D 4 (K i > 10,000 nM) kandi ntabwo bigaragara ko ifitanye isano ikomeye niyakira α 1 -yakira adrenergique .
2,3-Dihydroxybenzoic acid: 2,3-Dihydroxybenzoic aside ni fenoline isanzwe iboneka muri acide ya Phyllanthus no muri fern yo mu mazi Salvinia molesta . Ninshi kandi mu mbuto za Flacourtia inermis . Ni aside ya dihydroxybenzoic, ubwoko bwimvange kama.nIbintu bitagira ibara bibaho bisanzwe, bikozwe binyuze munzira ya shikimate. Yinjijwe muri siderofores zitandukanye, arizo molekile zikora cyane ioni fer kugirango yinjire muri bagiteri. 2,3-DHB igizwe nitsinda rya catechol, iyo kuri deprotonation ihuza ibyuma byicyuma cyane, hamwe nitsinda rya aside ya karubonike iyo mpeta ifatira kumutwe utandukanye binyuze mumigozi ya amide. Icyamamare kizwi cyane siderophore ni enterochelin, irimo insimburangingo eshatu za dihydroxybenzoyl zifitanye isano na depsipeptide ya serine.
2-Pyrone: 2-Pyrone ( α-pyrone cyangwa pyran-2-imwe ) ni imiti ya cyclicique idahagije hamwe na formula ya molekile C 5 H 4 O 2 . Ni isomeric hamwe na 4-pyrone.
2-pyrone-4,6-dicarboxylate lactonase: Muri enzymologiya, 2-pyrone-4,6-dicarboxylate lactonase (EC 3.1.1.57 ) ni enzyme itera reaction ya hydrolytique yimiti ihindagurika. 2-pyrone-4,6-dicarboxylate + H 2 O. 4-carboxy-2-hydroxyhexa-2,4-dienedioate na 4-oxalomesaconate	In enzymology, 2-pyrone-4,6-dicarboxylate lactonase (EC 3.1.1.57) is an enzyme that catalyzes the reversible hydrolytic chemical reaction 2-pyrone-4,6-dicarboxylate + H2O
2-Pyrrolidone: 2-Pyrrolidone ni urugingo ngengabuzima rugizwe na lactam igizwe n'abantu 5, rukaba rworoshye γ-lactam. Nibisukari bitagira ibara bibangikanywa namazi hamwe nibisanzwe bisanzwe.
2-Pyrrolidone: 2-Pyrrolidone ni urugingo ngengabuzima rugizwe na lactam igizwe n'abantu 5, rukaba rworoshye γ-lactam. Nibisukari bitagira ibara bibangikanywa namazi hamwe nibisanzwe bisanzwe.
Pyrroline: Pyrroline , izwi kandi ku izina rya dihydropyrroles , ni ibintu bitatu bitandukanye bya heterocyclic organic organic chimique itandukanye mumwanya wububiko bubiri. Pyrroline ikomoka muburyo bwa aromate pyrrole na hydrogenation. 1-Pyrroline ni imine cycle, mugihe 2-pyrroline na 3-pyrroline ari amine cyclic.
2Q: 2Q cyangwa 2-Q irashobora kwerekeza kuri: Igihembwe cya kabiri cyumwaka cyangwa umwaka wingengo yimari n 2Q, kode ya IATA kubatwara imizigo F3D-2Q, icyitegererezo cya Douglas F3D Skyknight \ n WV-2Q, icyitegererezo cya Lockheed EC-121 Inyenyeri yo kuburira \ n 2q, ukuboko kwa Chromosome 2 (umuntu)
2-Quinolone: 2-Quinolone ni urugingo ngengabuzima rujyanye na quinoline. Nibintu byinshi tautomer muburinganire hamwe na 2-quinolinol . Uru ruganda rushobora gushyirwa mubikorwa nka cyclic amide, kandi nkuko bikoreshwa nka isostere ya peptide nibindi byatewe na farumasi. Isomer 4-quinolone ni umubyeyi w'icyiciro kinini cya antibiotique ya quinolone.
Quinuclidone: Quinuclidone nicyiciro cyibinyabuzima byamagare hamwe na formula ya chimique C 7 H 11 OYA hamwe na isomeri ebyiri zubatswe kuri skeleton shingiro 3-quinuclidone na 2-quinuclidone .
Quinuclidone: Quinuclidone nicyiciro cyibinyabuzima byamagare hamwe na formula ya chimique C 7 H 11 OYA hamwe na isomeri ebyiri zubatswe kuri skeleton shingiro 3-quinuclidone na 2-quinuclidone .
2R: 2R irashobora kwerekeza kuri: Ingano isanzwe yumuguzi yerekana amafoto. Reba ibipimo bisanzwe bifotora n 2R (itsinda), itsinda ryumuziki 2R hypothesis, hypothesis muri genomics no kwihindagurika \ n Yaesu VX-2R, ultra-compact amateur radio transceiver \ n Binyuze muri Gariyamoshi, kode ya IATA
Short film: Filime ngufi nigishusho icyo aricyo cyose kigufi mugihe cyo kwiruka ntigifatwa nka firime. Ishuri Rikuru ryerekana amashusho yubuhanzi nubumenyi risobanura firime ngufi nk "ishusho yumwimerere ifite igihe cyo gukora iminota 40 cyangwa irenga, harimo inguzanyo zose \". Muri Reta zunzubumwe zunzubumwe zamerika, amafilime magufi yiswe ingingo ngufi kuva 1920 gushika mumwaka wa 1970 mugihe yagarukiraga kuri 35mm reel cyangwa munsi yayo, hamwe na firime ya firime ya reel eshatu cyangwa enye. \ " Mugufi \" yari impfunyapfunyo manda imwe.
2-ring: Mu mibare, impeta y'icyiciro ni, hafi, icyiciro gifite ibikoresho byo kongera no kugwira. Muyandi magambo, impeta itondekanya iboneka mugusimbuza urwego rwimpeta kurwego. Kurugero, hatanzwe impeta R , reka C ibe icyiciro ibintu nibintu bigize seti R hamwe na morphism zabo ni indangamuntu gusa. Hanyuma C ni impeta y'icyiciro. Ariko ingingo ni uko umuntu ashobora no gutekereza ku bihe ibintu bya R bizana hamwe na "autorphism autorphism \".
Square root of 2: Imizi ya kare ya 2 , cyangwa kimwe cya kabiri cyimbaraga za 2 , cyanditswe mumibare nk cyangwa , ni numero nziza ya algebraic iyo, iyo igwijwe ubwayo, ihwanye numubare 2. Mubuhanga, igomba kwitwa imizi ya kare kare ya 2 , kugirango itandukane numubare mubi numutungo umwe.
2S: 2S irashobora kwerekeza kuri: 2S , umukono wingenzi wibice bibiri n 2S kuzamura gondola Urukurikirane rwa moteri ya Toyota S. \ n Birdman Chinook 2S, indege ya ultralight \ n 2s electron muri orbital ya atome \ n 2S, intungamubiri za poroteyine hagati hamwe na disulphide ebyiri \ n Imyuka ibiri, ijambo ryakoreshejwe na bamwe mu basangwabutaka bo muri Amerika y'Amajyaruguru mu gusobanura abantu bamwe bo mu gace batuyemo basohoza uruhare gakondo rw'imihango ya gatatu mu mico yabo.
2-satisfiability: nMu bumenyi bwa mudasobwa, 2-kunyurwa , 2-SAT cyangwa 2SAT gusa nikibazo cyo kubara cyo guha agaciro impinduka, buriwese ufite indangagaciro ebyiri zishoboka, kugirango uhaze sisitemu yimbogamizi kubintu bibiri bihinduka. Nibibazo bidasanzwe byikibazo rusange cyo guhaza Boolean, gishobora kuba gikubiyemo imbogamizi zirenze ebyiri zihinduka, hamwe nibibazo byo kunyurwa, bishobora kwemerera ibirenze bibiri guhitamo agaciro ka buri gihinduka. Ariko bitandukanye nibyo bibazo byinshi muri rusange, aribyo NP-yuzuye, 2-kunyurwa birashobora gukemurwa mugihe kinini.
Two-seater: Intebe ebyiri cyangwa imyanya ibiri irashobora kwerekeza kuri: ikinyabiziga gifite imyanya ibiri, mubisanzwe imwe kubashoferi nimwe kuri passengern indege ifite imyanya ibiri, nk'abatoza benshi, abarwanyi, glider, na kajugujugu coupé, imodoka ifite imyanya ibiri \ n coupé ifite uburyo bwa 2 + 2, hamwe nintebe ebyiri zisanzwe zisanzwe imbere nintebe ebyiri nto inyuma zigenewe gukoreshwa rimwe na rimwe cyangwa kubana \ n microcar yagenewe gukoreshwa mumijyi no gutezimbere umwanya nkibinyabiziga byanditswe mubyiciro bya L7e. \ n ipikipiki yagenewe kwakira umushoferi / umushoferi nundi utwara abagenzi \ n igare \ n ubwato bwamazi bwagenewe kwakira abantu babiri, nka kayak ifite cockpits ebyiri \ n ikintu cyo mu nzu gifite intebe ebyiri, nk'urukundo \ n umujyi ufite imyanya ibiri, nkumujyi ukundwa \ n \ n
2-sec-Butyl-4,5-dihydrothiazole: 2- amasegonda -Butyl-4,5-dihydrothiazole (izwi kandi nka SBT ) ni uruganda rwa thiazoline hamwe na formula ya molekile C 7 H 13 NS. Feromone ihindagurika iboneka mu nzoka nk'imbeba n'imbeba, SBT isohoka mu nkari kandi igatera ubukana hagati y'abagabo mu gihe itera estrus ikomatanya ku bagore.
Fenobucarb: Fenobucarb ni umuti wica udukoko. Amazi atukura yumuhondo cyangwa yijimye, adashonga mumazi; ikoreshwa nkumuti wica udukoko twumuceri nipamba kandi uburozi buringaniye kubantu.
Fenobucarb: Fenobucarb ni umuti wica udukoko. Amazi atukura yumuhondo cyangwa yijimye, adashonga mumazi; ikoreshwa nkumuti wica udukoko twumuceri nipamba kandi uburozi buringaniye kubantu.
Venn diagram: Igishushanyo cya Venn ni igishushanyo mbonera gikoreshwa cyane cyerekana isano yumvikana hagati yamaseti, yakunzwe na John Venn mu 1880. Igishushanyo gikoreshwa mu kwigisha inyigisho zibanze zashizweho, no kwerekana umubano woroshye washyizweho mubishoboka, logique, imibare, indimi na siyanse ya mudasobwa. Igishushanyo cya Venn gikoresha umurongo ufunze ushushanyije ku ndege kugirango uhagararire. Kenshi cyane, iyi mirongo ni uruziga cyangwa ellips.
Venn diagram: Igishushanyo cya Venn ni igishushanyo mbonera gikoreshwa cyane cyerekana isano yumvikana hagati yamaseti, yakunzwe na John Venn mu 1880. Igishushanyo gikoreshwa mu kwigisha inyigisho zibanze zashizweho, no kwerekana umubano woroshye washyizweho mubishoboka, logique, imibare, indimi na siyanse ya mudasobwa. Igishushanyo cya Venn gikoresha umurongo ufunze ushushanyije ku ndege kugirango uhagararire. Kenshi cyane, iyi mirongo ni uruziga cyangwa ellips.
Stack (mathematics): Mu mibare a ikirundo cyangwa 2-umuba ni, mafranga kuvuga, umuba ko bisaba indangagaciro mu byiciro aho seti. Ibice bikoreshwa muguhuza bimwe mubyingenzi byubaka inyigisho zimanuka, no kubaka moduli nziza mugihe umwanya mwiza wa moduli utabaho.
2-sided: Mubiharuro, byumwihariko muri topologiya ya manifolds, compact codimension-imwe submanifold Bya bivugwa ko ari impande zombi mugihe hari gushiramo	In mathematics, specifically in topology of manifolds, a compact codimension-one submanifold
Simplex: Muri geometrie, simplex ni rusange muburyo bw'imyumvire ya mpandeshatu cyangwa tetrahedron kubipimo uko bishakiye. Simplex yitiriwe izina kuko igereranya polytope yoroshye ishoboka mumwanya uwariwo wose.
Triangular tiling: Muri geometrie, gutondekanya inyabutatu cyangwa inyabutatu ni imwe muri eshatu zisanzwe zindege ya Euclidean, kandi niyo yonyine ihambiriye aho imiterere yibigize idahuye. Kuberako impande yimbere ya mpandeshatu iringaniye ni dogere 60, inyabutatu esheshatu kumwanya ifata dogere 360 ​​yuzuye. Kuringaniza inyabutatu ifite ikimenyetso cya Schläfli cya {3,6}.
Two-dimensional space: Umwanya-wibice bibiri ni geometrike igenera indangagaciro ebyiri zisabwa kugirango umenye umwanya wikintu. Gushiraho ℝ 2 byimibare yimibare ifatika hamwe nuburyo bukwiye akenshi ikora nkurugero rwemewe rwumwanya wa Euclidean-ebyiri. Kugirango rusange yibitekerezo, reba ibipimo.
Sphere: Umuzingi ni ikintu cya geometrike mumwanya-wibice bitatu nubuso bwumupira.
Adalia bipunctata: Adalia bipunctata , inyoni yibibanza bibiri , ibibiriti bibiri cyangwa inyenzi yibibara bibiri , ni inyenzi yinyamanswa yumuryango Coccinellidae iboneka mukarere ka holarctic. Biramenyerewe cyane muburayi bwiburengerazuba no hagati. Ikomoka kandi muri Amerika ya ruguru ariko yagabanutse cyane muri leta n'intara nyinshi. Bikunze kumenyekana no gutumizwa hanze nkibikoresho bigenzura ibinyabuzima.
Two star: Inyenyeri ebyiri , inyenyeri ebyiri nibindi bisa bishobora kwerekanwa: Gutanga amanota ya hoteri, resitora, firime, nibindi muri gahunda yinyenyeri (gushyira mubikorwa) n Urwego rwinyenyeri ebyiri, ipeti rya gisirikare rikuru Isiganwa ryamaboko abiri Trans-Atlantike (TwoSTAR)
Two-star rank: Umusirikare ufite ipeti ryinyenyeri ebyiri numuyobozi mukuru muri serivisi nyinshi zitwaje intwaro afite ipeti ryasobanuwe na code ya NATO ya OF-7 . Iri jambo rikoreshwa kandi n'ingabo zimwe na zimwe zitari abanyamuryango ba NATO. Mubisanzwe, abapolisi b'inyenyeri ebyiri bafite ipeti rya admiral winyuma, umuyobozi wa admiral, jenerali mukuru, cyangwa kubireba izo ngabo zirwanira mu kirere zifite imiterere yihariye, vice-marshal.
Two-star rank: Umusirikare ufite ipeti ryinyenyeri ebyiri numuyobozi mukuru muri serivisi nyinshi zitwaje intwaro afite ipeti ryasobanuwe na code ya NATO ya OF-7 . Iri jambo rikoreshwa kandi n'ingabo zimwe na zimwe zitari abanyamuryango ba NATO. Mubisanzwe, abapolisi b'inyenyeri ebyiri bafite ipeti rya admiral winyuma, umuyobozi wa admiral, jenerali mukuru, cyangwa kubireba izo ngabo zirwanira mu kirere zifite imiterere yihariye, vice-marshal.
Two-star rank: Umusirikare ufite ipeti ryinyenyeri ebyiri numuyobozi mukuru muri serivisi nyinshi zitwaje intwaro afite ipeti ryasobanuwe na code ya NATO ya OF-7 . Iri jambo rikoreshwa kandi n'ingabo zimwe na zimwe zitari abanyamuryango ba NATO. Mubisanzwe, abapolisi b'inyenyeri ebyiri bafite ipeti rya admiral winyuma, umuyobozi wa admiral, jenerali mukuru, cyangwa kubireba izo ngabo zirwanira mu kirere zifite imiterere yihariye, vice-marshal.
Two-state solution: Igisubizo cy'ibihugu byombi ku makimbirane ya Isiraheli na Palesitine giteganya Leta yigenga ya Palesitine hamwe na Leta ya Isiraheli, mu burengerazuba bw'umugezi wa Yorodani. Umupaka uhuza ibihugu byombi uracyafite amakimbirane n'imishyikirano, ubuyobozi bwa Palesitine n'Abarabu bwatsimbaraye ku "mipaka ya 1967 \", butemewe na Isiraheli. Ifasi yicyahoze ari Manda ya Palesitine itari igizwe na leta ya Palesitine izakomeza kuba igice cya Isiraheli.
Two-step: Intambwe ebyiri cyangwa intambwe ebyiri zishobora kwerekanwa:
2-step (breakdance move): Intambwe 2 zizwi kandi nka Mini Swipe cyangwa Baby Swipe ni urukurikirane rw'ibirenge muri breakdance.
2-step garage: Igaraje ryintambwe 2 , cyangwa intambwe 2 gusa, ni ubwoko bwumuziki wa elegitoronike na subgenre ya garage yu Bwongereza. Kimwe mu bintu by'ibanze biranga ijwi ry'intambwe 2 - ijambo ryahimbwe kugira ngo risobanure "rubric rusange rusange y'ubwoko bwose bw'urwenya, injyana idasanzwe idahuye na garage gakondo ya bane-hasi-hasi-" - ni ko injyana idafite uburyo bwo gukubita ingoma iboneka mubundi buryo bwinshi bwumuziki wa elegitoronike hamwe na bane basanzwe hasi.
Hartham Weir: Hartham Weir ni weir ntoya ku Ruzi Lea iruhande rw'umugezi wa Beane / Lea, ku nkombe ya Hartham Common, Hertford, mu Bwongereza.
2-step garage: Igaraje ryintambwe 2 , cyangwa intambwe 2 gusa, ni ubwoko bwumuziki wa elegitoronike na subgenre ya garage yu Bwongereza. Kimwe mu bintu by'ibanze biranga ijwi ry'intambwe 2 - ijambo ryahimbwe kugira ngo risobanure "rubric rusange rusange y'ubwoko bwose bw'urwenya, injyana idasanzwe idahuye na garage gakondo ya bane-hasi-hasi-" - ni ko injyana idafite uburyo bwo gukubita ingoma iboneka mubundi buryo bwinshi bwumuziki wa elegitoronike hamwe na bane basanzwe hasi.
Multi-factor authentication: Kwemeza ibintu byinshi nuburyo bwa elegitoronike bwo kwemeza aho ukoresha igikoresho yemerewe kwinjira kurubuga cyangwa porogaramu nyuma yo kwerekana neza ibimenyetso bibiri cyangwa byinshi byibimenyetso muburyo bwo kwemeza: ubumenyi, gutunga, no kuzungura. MFA irinda uyikoresha umuntu utazwi ugerageza kubona amakuru yabo nkibiranga indangamuntu cyangwa umutungo wimari.
Two-stroke engine: Moteri yibice bibiri nubwoko bwa moteri yaka imbere yuzuza ingufu hamwe nimbaraga ebyiri za piston mugihe cya revolution imwe gusa. Ibi bitandukanye na "moteri enye ya moteri \", isaba inkoni enye za piston kugirango irangize ingufu zamashanyarazi mugihe cya revolisiyo ebyiri. Muri moteri yibice bibiri, iherezo ryumuriro wogutangira nintangiriro yo kwikuramo bibaho icyarimwe, hamwe nibikorwa byo gufata no gusohora bibera icyarimwe.
Two-stroke engine: Moteri yibice bibiri nubwoko bwa moteri yaka imbere yuzuza ingufu hamwe nimbaraga ebyiri za piston mugihe cya revolution imwe gusa. Ibi bitandukanye na "moteri enye ya moteri \", isaba inkoni enye za piston kugirango irangize ingufu zamashanyarazi mugihe cya revolisiyo ebyiri. Muri moteri yibice bibiri, iherezo ryumuriro wogutangira nintangiriro yo kwikuramo bibaho icyarimwe, hamwe nibikorwa byo gufata no gusohora bibera icyarimwe.
Two-stroke oil: Amavuta yibice bibiri nubwoko bwihariye bwamavuta ya moteri agenewe gukoreshwa muri crankcase compression moteri ebyiri.
Two-stroke power valve system: Sisitemu ya power-power ya sisitemu ni ugutezimbere moteri isanzwe ya moteri ebyiri itanga ingufu nyinshi murwego rwagutse rwa RPM.
2-Succinyl-5-enolpyruvyl-6-hydroxy-3-cyclohexene-1-carboxylic-acid synthase: Muri enzymologiya, synthase ya SEPHCHC (EC EC 2.2.1.9 ), ikozwe na menD gene muri E. coli , ni enzyme itera intambwe ya kabiri ya menaquinone (vitamine K2) biosynthesis. Substrates ebyiri ziyi enzyme ni 2-oxoglutarate na isochorismate. Ibicuruzwa byiyi misemburo ni 5-enolpyruvoyl-6-hydroxy-2-succinyl-cyclohex-3-ene-1-carboxylate na CO 2 . Ni iyumuryango wimurwa.
2-succinyl-6-hydroxy-2,4-cyclohexadiene-1-carboxylate synthase: 2-succinyl-6-hydroxy-2,4-cyclohexadiene-1-synthase ya carboxylate , izwi kandi ku izina rya SHCHC synthase, igizwe na gene ya menH muri E.coli kandi ikora muri synthesis ya vitamine K. Intambwe yihariye muri sintetike inzira SHCHC synthase itera ni uguhindura 5-enolpyruvoyl-6-hydroxy-2-succinylcyclohex-3-ene-1-carboxylate kuri (1R, 6R) -6-hydroxy-2-succinylcyclohexa-2,4-diene-1 -carboxylate na pyruvate.
2-succinyl-6-hydroxy-2,4-cyclohexadiene-1-carboxylate synthase: 2-succinyl-6-hydroxy-2,4-cyclohexadiene-1-synthase ya carboxylate , izwi kandi ku izina rya SHCHC synthase, igizwe na gene ya menH muri E.coli kandi ikora muri synthesis ya vitamine K. Intambwe yihariye muri sintetike inzira SHCHC synthase itera ni uguhindura 5-enolpyruvoyl-6-hydroxy-2-succinylcyclohex-3-ene-1-carboxylate kuri (1R, 6R) -6-hydroxy-2-succinylcyclohexa-2,4-diene-1 -carboxylate na pyruvate.
O-succinylbenzoate synthase: o -Succinylbenzoate synthase (OSBS) (EC 4.2.1.113) ni enzyme yashizwemo na gene ya menC muri E.coli , kandi itera umwuma wa 2-succinyl-6-hydroxy-2,4-cyclohexadiene-1-karubasi (SHCHC) ) gukora 4- (2'-carboxyphenyl) -4-oxobutyrate, nanone bita o -succinylbenzoate cyangwa OSB, niyo mpamvu izina rya enzyme. Iyi myitwarire nintambwe ya kane munzira ya biosynetike ya menaquinone, ikoreshwa na bagiteri muguhuza menaquinone, izwi kandi nka vitamine K 2 .
O-succinylbenzoate—CoA ligase: O-succinylbenzoate CoA ligase , ikozwe muri menE gene muri Escherichia coli , itera reaction ya gatanu muri synthesis ya menaquinone. Iyi nzira yitwa 1, 4-dihydroxy-2-naphthoate biosynthesis I. Vitamine K ni quinone ikora nka transport ya electron mugihe cyo guhumeka anaerobic. Iyi nzira yo guhumeka anaerobic ituma bagiteri zitanga ingufu zisabwa kugirango zibeho.
Sulfoacetaldehyde dehydrogenase: Sulfoacetaldehyde dehydrogenase (EC 1.2.1.73 , SafD ) ni enzyme ifite izina ritunganijwe 2-sulfoacetaldehyde: NAD + oxidoreductase . Iyi misemburo itera imiti ikurikira 2-sulfoacetaldehyde + H 2 O + NAD + sulfoacetate + NADH + 2 H +	Sulfoacetaldehyde dehydrogenase (EC 1.2.1.73, SafD) is an enzyme with systematic name 2-sulfoacetaldehyde:NAD+ oxidoreductase. This enzyme catalyses the following chemical reaction 2-sulfoacetaldehyde + H2O + NAD+
Sulfoacetaldehyde dehydrogenase (acylating): Sulfoacetaldehyde dehydrogenase (acylating) (EC 1.2.1.81 , SauS ) ni enzyme ifite izina ritunganijwe 2-sulfoacetaldehyde: NADP + oxidoreductase (CoA-acetylating) . Iyi misemburo itera imiti ikurikira 2-sulfoacetaldehyde + CoA + NADP + sulfoacetyl-CoA + NADPH + H +	Sulfoacetaldehyde dehydrogenase (acylating) (EC 1.2.1.81, SauS) is an enzyme with systematic name 2-sulfoacetaldehyde:NADP+ oxidoreductase (CoA-acetylating). This enzyme catalyses the following chemical reaction 2-sulfoacetaldehyde + CoA + NADP+
2T: 2T cyangwa 2-T irashobora kwerekeza kuri: 2T, code ya IATA ya Haïti Ambasaderi w'indege n 2T, code ya IATA yahoze ari indege ya Canada 3000 2T, urukurikirane rwa moteri ya Toyota T. \ n 2T Stalker, imodoka yintwaro ikoreshwa ningabo za Biyelorusiya \ n 2T amavuta; reba amavuta abiri \ n 2-T-1, icyitegererezo cyumutoza wa siporo yibiyaga bigari \ n J-2T, icyitegererezo cya J-2 \ n 2T, impfunyapfunyo ya Alisport Guceceka 2 Targa Imodoka 2T, urukurikirane rwa moderi ya lokomoteri \ n 2-6-2T; reba 2-6-2 \ n LMS Stanier 2-6-2T \ n Welsh 0-6-2T ya moteri \ n LMS Fowler 2-6-2T \ n LMS Ivatt Icyiciro cya 2 2-6-2T \ n GWR 2-6-2T \ n 0-6-2T; reba 0-6-2 \ n Port Talbot Gariyamoshi 0-6-2T (Stephenson) \ n BR Icyiciro gisanzwe 3 2-6-2T \ n Port Talbot Gariyamoshi 0-8-2T (Cooke) \ n BR Icyiciro cya 2 2-6-2T \ n Icyiciro cya Afrika yepfo A 4-8-2T \ n Port Talbot Gariyamoshi 0-8-2T \ n Icyiciro cya Afrika yepfo H2 4-8-2T \ n Icyiciro cya Afrika yepfo H1 4-8-2T \ n Icyiciro cya Afrika yepfo H 4-10-2T \ n Gariyamoshi ya Bristol na Exeter 2-2-2T \ n 0-4-2T; reba 0-4-2 \ n 0-8-2T; reba 0-8-2 \ n 4-4-2T; reba 4-4-2 (lokomoteri) \ n 4-6-2T; reba 4-6-2 \ n 4-8-2T; reba 4-8-2 \ n 2-10-2T; reba 2-10-2
Tartronic acid: Acide ya Tartronic cyangwa 2-hydroxymalonic aside ni acide dicarboxylic hamwe na formulaire ya HOOCCH (OH) COOH.
2-tert-Butyl-1,1,3,3-tetramethylguanidine: 2- tert -Butyl-1,1,3,3-tetramethylguanidine ni umusingi kama, uzwi kandi nka base ya Barton . Yitiriwe igihembo cyitiriwe Nobel watsindiye imiti mu Bwongereza Derek Barton. Barton n'abafasha be bateguye urukurikirane rwa guanidine bafite inzitizi zikomeye mu 1982; muriki kibazo amatsinda atanu ya alkyl: amatsinda ane ya methyl hamwe na tert -butyl . Ibyo birindiro byari bimwe mubikomeye bizwi icyo gihe. Mu mazi 50% / Ethanol, aside ihoraho (p K a ) ya base ya Barton ni 14. Muri acetonitrile p K a ni 24.31.
2-tert-Butyl-1,1,3,3-tetramethylguanidine: 2- tert -Butyl-1,1,3,3-tetramethylguanidine ni umusingi kama, uzwi kandi nka base ya Barton . Yitiriwe igihembo cyitiriwe Nobel watsindiye imiti mu Bwongereza Derek Barton. Barton n'abafasha be bateguye urukurikirane rwa guanidine bafite inzitizi zikomeye mu 1982; muriki kibazo amatsinda atanu ya alkyl: amatsinda ane ya methyl hamwe na tert -butyl . Ibyo birindiro byari bimwe mubikomeye bizwi icyo gihe. Mu mazi 50% / Ethanol, aside ihoraho (p K a ) ya base ya Barton ni 14. Muri acetonitrile p K a ni 24.31.
2-tert-Butyl-1,1,3,3-tetramethylguanidine: 2- tert -Butyl-1,1,3,3-tetramethylguanidine ni umusingi kama, uzwi kandi nka base ya Barton . Yitiriwe igihembo cyitiriwe Nobel watsindiye imiti mu Bwongereza Derek Barton. Barton n'abafasha be bateguye urukurikirane rwa guanidine bafite inzitizi zikomeye mu 1982; muriki kibazo amatsinda atanu ya alkyl: amatsinda ane ya methyl hamwe na tert -butyl . Ibyo birindiro byari bimwe mubikomeye bizwi icyo gihe. Mu mazi 50% / Ethanol, aside ihoraho (p K a ) ya base ya Barton ni 14. Muri acetonitrile p K a ni 24.31.
2,4-Dimethyl-6-tert-butylphenol: 2,4-Dimethyl-6- tert -butylphenol ni ifumbire mvaruganda hamwe na formula Me 2 ( tert -Bu) C 6 H 2 OH (Me = methyl, tert -Bu = butiliary butyl). Ni amavuta atagira ibara ashyirwa muri fenolike ya alkylated.
2,4-Dimethyl-6-tert-butylphenol: 2,4-Dimethyl-6- tert -butylphenol ni ifumbire mvaruganda hamwe na formula Me 2 ( tert -Bu) C 6 H 2 OH (Me = methyl, tert -Bu = butiliary butyl). Ni amavuta atagira ibara ashyirwa muri fenolike ya alkylated.
2-Tetralone: 2-Tetralone ni uruganda rukora imiti hamwe na formula ya molekile C 10 H 10 O. Aya mavuta atagira ibara ni intera hagati ya synthesis. Nibikomoka kuri ketone ya tetraline, hydrogène ikomoka kuri naphthalene. Ihuriro rifitanye isano ni 1-tetralone.