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Taw qhia rau daim ntawv thov tau txais isobutyl nitrite
Isobutyl nitrite, tseem hu ua 2-methylpropyl nitrite, yog compound compely siv nyob rau hauv ntau yam kev lag luam. Tsab ntawv xov xwm no aims los qhia cov ntawv thov ntawm ISobutyl nitrite thiab nws siv nyob rau txawv teb. Ib qho ntawm cov ntawv thov tseem ceeb ntawm Isobutyl nitrite nyob hauv kev lag luam kws tshuaj. Kuv ...Nyeem ntxiv -
Qhov tseeb ceeb toom tseeb txog Isobutyl nitrite: nws siv thiab kev ua tsis meej qhia
Isobutyl nitrite yog cov kua daj ntshiab nrog qhov txawv txav tsis zoo uas tau paub ntev tau paub txog kev ua txhaum cai. Txawm li cas los xij, muaj ntau ntau rau qhov no sib xyaw ntau dua li nws tshwm rau saum npoo. Hauv tsab xov xwm no, peb yuav delve rau hauv qhov tseeb tseeb txog Isobutyl nitrite ...Nyeem ntxiv -
Prazathantantel: kev kho mob zoo rau cov kab mob parasitic
Qhia: Prazatantel yog qhov siv tshuaj muaj zog siv los kho ntau txoj kab mob cab hauv tib neeg tib neeg. Lub hom phiaj ntawm tsab xov xwm no yog los tshawb txog cov cab sib txawv uas prazativel yuav zoo kho, nrog rau kev qhia luv luv txog Shanghai Runwu Tshuaj Tshuab Co., Ltd. ...Nyeem ntxiv -
Prazathantantel: Lub zog antiparasitic tus neeg sawv cev rau kev ua ke kev kho mob thiab kev tiv thaiv
Prazathantantel yog ib tug zoo heev tus neeg sawv cev pom rau nws cov kev nthuav dav ua rau muaj kev kis mob parasitic. Prazathantel muaj cov ntaub ntawv pov thawj hauv kev kho thiab kev tiv thaiv cov cyistosomiasis, paragonimiasis, cov kab mob pob zeb thiab kaus mom hlau loj thiab ...Nyeem ntxiv -
Sulfo-NHS: kev tshawb fawb tom qab nws lub luag haujlwm tseem ceeb hauv Biomedical kev tshawb fawb
Koj puas ua haujlwm hauv kev tshawb fawb biomedical? Yog tias muaj, ces koj yuav tau hnov ntawm Sulfo-NHS. Raws li lub luag haujlwm tseem ceeb ntawm cov compound no nyob rau hauv kev tshawb fawb txuas ntxiv tau lees paub, qhov no compound tau nkag ntau lub chaw soj ntsuam thoob ntiaj teb. Hauv tsab xov xwm no, peb tham txog dab tsi Sulfo-NHS yog thiab vim li cas nws yog su ...Nyeem ntxiv -
Isoamyl nitrite vs. amyl nitrite: Dab tsi koj yuav tsum paub
Isoamyl nitrite thiab amyl nitrite yog ob nqe lus uas feem ntau tau hnov hauv cov tshuaj thiab lub ntiaj teb kev ua si. Tab sis yog lawv tib yam? Nov yog cov neeg uas nquag nug, thiab peb nyob ntawm no ua kom koj tawg rau koj. Ua ntej, cia peb txhais tau dab tsi isoamyl nitrite thiab amyl nitrite yog. Ob leeg hloov ...Nyeem ntxiv -
Kev tshawb fawb qab cov nyiaj nitrate thiab nws cov ntawv thov dav dav
Nyiaj nitrate yog ib qho txuas ntxiv uas tau siv nyob rau hauv ntau yam kev lag luam rau ntau pua xyoo. Nws yog ib qho sib xyaw ua ke ntawm cov nyiaj, nitrogen thiab oxygen atoms. Nyiaj nitrate muaj ntau yam kev siv, los ntawm kev thaij duab ib txwm muaj rau tshuaj thiab ntau dua. Yog li, dab tsi yog nyiaj nitrate zoo f ...Nyeem ntxiv -
Taw qhia thiab cov ntawv thov ntawm nyiaj nitrate
Nyiaj nitrate yog tshuaj sib xyaw nrog cov mis agno3. Nws yog ntsev ntawm nyiaj, thiab yog siv dav hauv ntau yam kev lag luam xws li yees duab, tshuaj, thiab kev siv tshuaj. Nws lub ntsiab siv yog qhov reagent hauv tshuaj lom neeg cov tshuaj tiv thaiv, raws li nws tuaj yeem yooj yim hnov nrog ntau yam, thiab lwm yam sib txuas. Nws ...Nyeem ntxiv -
Dab tsi yog siv graphene? Ob kis daim ntawv thov cia koj nkag siab cov ntawv thov kev cia siab ntawm graphene
Xyoo 2010, gimos thiab novoselov yeej lub nobel nqi zog hauv phobic rau lawv cov haujlwm ntawm graphene. Qhov khoom plig no tau tawm ntawm kev xav tob rau ntau tus neeg. Tom qab tag nrho, tsis yog txhua lub nobel nqi zog sim yog li ntau li cov nplaum nplaum, thiab tsis yog txhua yam kev tshawb fawb yog qhov zoo li r ...Nyeem ntxiv
