Xov xwm
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Carbon tetrafluoride yog dab tsi? Siv rau dab tsi?
Carbon tetrafluoride yog dab tsi? Siv rau dab tsi? Carbon tetrafluoride, tseem hu ua tetrafluoromethane, suav hais tias yog cov khoom inorganic. Nws yog siv rau hauv cov txheej txheem plasma etching ntawm ntau yam kev sib xyaw ua ke, thiab tseem siv ua roj laser thiab refrigerant. Nws ruaj khov nyob rau hauv cov dej ib txwm muaj...Nyeem ntxiv -
Roj laser
Cov roj laser feem ntau yog siv rau laser annealing thiab lithography roj hauv kev lag luam hluav taws xob. Tau txais txiaj ntsig los ntawm kev tsim kho tshiab ntawm cov ntxaij vab tshaus xov tooj ntawm tes thiab kev nthuav dav ntawm thaj chaw thov, qhov ntsuas ntawm kev lag luam polysilicon qis-kub yuav raug nthuav dav ntxiv, thiab cov txheej txheem laser annealing ...Nyeem ntxiv -
Raws li qhov kev thov poob qis hauv kev lag luam pa oxygen txhua hli
Raws li qhov kev thov poob qis hauv kev lag luam cov pa oxygen txhua hli, cov nqi nce ua ntej thiab tom qab ntawd poob. Saib ntawm qhov kev cia siab ntawm kev ua lag luam, qhov xwm txheej ntawm cov pa oxygen ntau dhau tseem txuas ntxiv mus, thiab nyob rau hauv qhov kev nyuaj siab ntawm "ob chav ua koob tsheej", cov tuam txhab feem ntau txiav cov nqi thiab khaws cov khoom muag, thiab cov pa oxygen...Nyeem ntxiv -
Yuav tsum xyuam xim dab tsi thaum khaws cia ethylene oxide?
Ethylene oxide yog ib qho organic compound nrog cov tshuaj lom neeg C2H4O. Nws yog ib qho tshuaj lom carcinogen thiab siv los ua fungicides. Ethylene oxide yog flammable thiab tawg, thiab nws tsis yooj yim rau kev thauj mus los ntev, yog li nws muaj tus cwj pwm hauv cheeb tsam. Kuv yuav tsum tau them sai sai rau dab tsi thaum...Nyeem ntxiv -
Yuav tsum xyuam xim dab tsi thaum khaws cia ethylene oxide?
Ethylene oxide yog ib qho organic compound nrog cov tshuaj lom neeg C2H4O. Nws yog ib qho tshuaj lom carcinogen thiab siv los ua fungicides. Ethylene oxide yog flammable thiab tawg, thiab nws tsis yooj yim rau kev thauj mus los ntev, yog li nws muaj tus cwj pwm hauv cheeb tsam. Kuv yuav tsum tau them sai sai rau dab tsi thaum...Nyeem ntxiv -
Lub luag haujlwm tseem ceeb ntawm infrared sulfur hexafluoride roj sensor hauv SF6 roj insulated substation
1. Chaw hloov pauv roj SF6 SF6 roj insulated substation (GIS) muaj ntau lub SF6 roj insulated switchgear ua ke hauv ib lub enclosure sab nraum zoov, uas tuaj yeem ncav cuag qib kev tiv thaiv IP54. Nrog rau qhov zoo ntawm SF6 roj insulation peev xwm (lub peev xwm tawg arc yog 100 npaug ntawm huab cua), t...Nyeem ntxiv -
Sulfur hexafluoride (SF6) yog ib qho inorganic, tsis muaj xim, tsis muaj ntxhiab, tsis kub hnyiab, muaj zog heev rau kev ua kom lub tsev cog khoom sov, thiab yog ib qho insulator zoo heev.
Kev Taw Qhia Txog Khoom Sulfur hexafluoride (SF6) yog ib qho inorganic, tsis muaj xim, tsis muaj ntxhiab, tsis yooj yim hlawv, muaj zog heev rau kev ua kom lub tsev cog khoom sov, thiab yog ib qho khoom siv hluav taws xob zoo heev. SF6 muaj ib qho geometry octahedral, muaj rau lub fluorine atoms txuas nrog lub hauv paus sulfur atom. Nws yog ib qho hypervalent molecule ...Nyeem ntxiv -
Sulfur dioxide (tseem yog sulfur dioxide) yog cov pa roj tsis muaj xim. Nws yog cov tshuaj sib xyaw nrog cov mis SO2.
Cov Khoom Siv Sulfur Dioxide SO2 Kev Taw Qhia: Sulfur dioxide (tseem yog sulfur dioxide) yog cov roj tsis muaj xim. Nws yog cov tshuaj sib xyaw nrog cov mis SO2. Nws yog cov roj lom nrog cov ntxhiab tsw qab thiab khaus. Nws muaj ntxhiab zoo li cov ntais hlawv. Nws tuaj yeem raug oxidized rau sulfur trioxide, uas nyob rau hauv qhov muaj ...Nyeem ntxiv -
Ammonia los yog azane yog ib qho sib xyaw ntawm nitrogen thiab hydrogen nrog cov mis NH3
Kev Taw Qhia Txog Khoom Ammonia lossis azane yog ib qho sib xyaw ntawm nitrogen thiab hydrogen nrog cov mis NH3. Lub pnictogen hydride yooj yim tshaj plaws, ammonia yog ib qho roj tsis muaj xim nrog ib qho tsw ntxhiab tsw qab. Nws yog ib qho pov tseg nitrogen uas pom ntau, tshwj xeeb tshaj yog ntawm cov tsiaj txhu hauv dej, thiab nws pab txhawb rau qhov tseem ceeb ...Nyeem ntxiv -
Nitrogen yog cov roj diatomic tsis muaj xim thiab tsis muaj ntxhiab nrog cov mis N2.
Kev Taw Qhia Txog Khoom Nitrogen yog cov roj diatomic tsis muaj xim thiab tsis muaj ntxhiab nrog cov mis N2. 1. Ntau cov tshuaj tseem ceeb hauv kev lag luam, xws li ammonia, nitric acid, organic nitrates (propellants thiab explosives), thiab cyanides, muaj nitrogen. 2. Ammonia thiab nitrates uas tsim los ntawm kev tsim khoom yog qhov tseem ceeb ...Nyeem ntxiv -
Nitrous oxide, feem ntau hu ua roj luag lossis nitrous, yog ib qho tshuaj lom neeg, ib qho oxide ntawm nitrogen nrog cov mis N2O
Kev Taw Qhia Txog Khoom Nitrous oxide, feem ntau hu ua roj luag lossis nitrous, yog ib qho tshuaj lom neeg, ib qho oxide ntawm nitrogen nrog cov mis N2O. Thaum sov chav, nws yog ib qho roj tsis muaj xim thiab tsis yooj yim hlawv, nrog me ntsis ntxhiab hlau thiab saj. Thaum kub siab, nitrous oxide yog ib qho muaj zog ...Nyeem ntxiv -
Ib lub tshuab them nqi whipped cream
Kev Taw Qhia Txog Khoom Lub tshuab them whipped cream (qee zaum hu ua whippit, whippet, nossy, nang lossis charger) yog lub tog raj kheej hlau lossis cartridge uas muaj nitrous oxide (N2O) uas siv los ua tus neeg sawv cev whipping hauv lub tshuab faib whipped cream. Qhov kawg nqaim ntawm lub charger muaj ib daim ntawv ci npog w...Nyeem ntxiv
