Xov xwm
-
Txoj kev loj hlob ntawm "ntsuab hydrogen" tau dhau los ua kev pom zoo
Ntawm Baofeng Energy's photovoltaic hydrogen ntau lawm cog, cov roj tso tsheb hlau luam loj tau cim "Green Hydrogen H2" thiab "Green Oxygen O2" sawv hauv lub hnub. Hauv kev cob qhia, ntau yam hydrogen separators thiab hydrogen purification cov cuab yeej raug teeb tsa hauv kev ua kom zoo. P...Nyeem ntxiv -
Tshiab tuaj txog Tuam Tshoj V38 Kh-4 Hydrogenation Conversion Chemical Catalyst
Lub koom haum kev lag luam Hydrogen UK tau hu rau tsoomfwv kom hloov pauv sai ntawm hydrogen lub tswv yim rau kev xa khoom. Lub UK lub tswv yim hydrogen tau pib thaum Lub Yim Hli tau cim lub kauj ruam tseem ceeb hauv kev siv hydrogen los ua tus nqa khoom kom ua tiav cov pa hluav taws xob xoom, tab sis nws kuj tau cim qhov pib ntawm theem tom ntej ntawm ...Nyeem ntxiv -
Lub tuam txhab Cardinal Health ntsib tsoomfwv foob rau Georgia's EtO cog
Tau ntau xyoo lawm, cov neeg uas foob KPR US nyob rau hauv US District Court nyob rau yav qab teb Georgia nyob thiab ua hauj lwm nyob rau hauv mais ntawm Augusta cog, thov hais tias lawv yeej tsis pom tias lawv ua pa nyob rau hauv cov huab cua uas yuav ua rau lawv noj qab haus huv. Raws li tus neeg foob tus kws lij choj, cov neeg siv khoom lag luam ntawm EtO w ...Nyeem ntxiv -
Cov thev naus laus zis tshiab txhim kho kev hloov pauv ntawm carbon dioxide rau hauv cov roj ua kua
Sau rau hauv daim ntawv hauv qab no thiab peb yuav xa email rau koj PDF version ntawm "Kev txhim kho thev naus laus zis tshiab los hloov cov pa roj carbon dioxide rau hauv cov roj ua kua" Cov pa roj carbon dioxide (CO2) yog cov khoom siv hluav taws xob hluav taws xob hluav taws xob thiab cov khoom siv hluav taws xob ntau tshaj plaws, uas tuaj yeem hloov rov qab. nyob rau hauv cov khoom siv roj hauv s...Nyeem ntxiv -
Argon tsis muaj tshuaj lom thiab tsis muaj mob rau tib neeg?
High-purity argon thiab ultra-ntshiab argon yog cov pa roj tsawg uas tau siv dav hauv kev lag luam. Nws qhov xwm txheej yog qhov tsis muaj zog, tsis kub hnyiab lossis txhawb kev sib txuas. Nyob rau hauv lub dav hlau tsim, shipbuilding, atomic zog kev lag luam thiab machinery kev lag luam sectors, thaum welding tshwj xeeb hlau, xws li ...Nyeem ntxiv -
Carbon tetrafluoride yog dab tsi? Dab tsi yog siv?
Carbon tetrafluoride yog dab tsi? Dab tsi yog siv? Cov pa roj carbon tetrafluoride, tseem hu ua tetrafluoromethane, yog suav tias yog ib qho inorganic compound. Nws yog siv nyob rau hauv cov txheej txheem plasma etching ntawm ntau yam kev sib xyaw ua ke, thiab tseem siv los ua cov roj laser thiab cov tub yees. Nws yog qhov ruaj khov nyob rau hauv ib txwm te ...Nyeem ntxiv -
Laser roj
Laser roj yog tsuas yog siv rau laser annealing thiab lithography roj nyob rau hauv electronics kev lag luam. Tau txais txiaj ntsig los ntawm kev tsim kho tshiab ntawm cov ntxaij vab tshaus xov tooj ntawm tes thiab nthuav dav ntawm daim ntawv thov thaj chaw, qhov ntsuas ntawm lub lag luam uas tsis tshua muaj hluav taws xob polysilicon yuav nthuav dav ntxiv, thiab cov txheej txheem laser annealing ...Nyeem ntxiv -
Raws li kev thov poob qis hauv lub hli ua kua oxygen ua lag luam
Raws li kev thov poob qis hauv lub hli ua kua oxygen ua lag luam, cov nqi nce ua ntej thiab tom qab ntawd poob. Saib ntawm qhov kev xav ntawm kev ua lag luam, qhov xwm txheej ntawm cov pa oxygen ntau dhau mus ntxiv, thiab nyob rau hauv lub siab ntawm "ob lub koob tsheej", cov tuam txhab feem ntau txiav cov nqi thiab cov khoom muag cia, thiab kua oxyg ...Nyeem ntxiv -
Dab tsi yuav tsum xyuam xim rau thaum khaws ethylene oxide?
Ethylene oxide yog cov organic compound nrog cov tshuaj formula C2H4O. Nws yog cov tshuaj lom carcinogen thiab siv los ua cov tshuaj fungicides. Ethylene oxide yog nplaim taws thiab tawg, thiab nws tsis yooj yim rau kev thauj mus los ntev, yog li nws muaj lub cim hnyav hauv cheeb tsam. Kuv yuav tsum xyuam xim rau dab tsi ...Nyeem ntxiv -
Dab tsi yuav tsum xyuam xim rau thaum khaws ethylene oxide?
Ethylene oxide yog cov organic compound nrog cov tshuaj formula C2H4O. Nws yog cov tshuaj lom carcinogen thiab siv los ua cov tshuaj fungicides. Ethylene oxide yog nplaim taws thiab tawg, thiab nws tsis yooj yim rau kev thauj mus los ntev, yog li nws muaj lub cim hnyav hauv cheeb tsam. Kuv yuav tsum xyuam xim rau dab tsi ...Nyeem ntxiv -
Lub luag haujlwm tseem ceeb ntawm infrared sulfur hexafluoride gas sensor hauv SF6 gas insulated substation
1. SF6 gas insulated substation SF6 gas insulated substation (GIS) muaj ntau yam SF6 gas insulated switchgear ua ke nyob rau hauv ib qho chaw sab nraum zoov, uas tuaj yeem ncav cuag IP54 tiv thaiv qib. Nrog rau qhov zoo ntawm SF6 roj rwb thaiv tsev muaj peev xwm (lub peev xwm tawg yog 100 npaug ntawm huab cua), t ...Nyeem ntxiv -
Sulfur hexafluoride (SF6) yog ib qho inorganic, tsis muaj xim, tsis muaj ntxhiab, tsis muaj hluav taws, tsis tshua muaj hluav taws xob hauv tsev cog khoom, thiab cov hluav taws xob zoo heev.
Khoom Taw Qhia Sulfur hexafluoride (SF6) yog ib qho inorganic, tsis muaj xim, tsis muaj ntxhiab, tsis yog-flammable, tsis tshua muaj zog tsev cog khoom roj, thiab ib qho zoo heev hluav taws xob insulator.SF6 muaj ib tug octahedral geometry, muaj rau fluorine atoms txuas mus rau lub hauv paus sulfur atom. Nws yog hypervalent molec...Nyeem ntxiv
