Nkhani
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Ntchito za Deuterium
Deuterium ndi imodzi mwa isotopu ya haidrojeni, ndipo phata lake lili ndi pulotoni imodzi ndi neutroni imodzi. Kupanga koyambirira kwa deuterium makamaka kumadalira magwero amadzi achilengedwe m'chilengedwe, ndipo madzi olemera (D2O) adapezeka kudzera mu magawo ndi electrolysis, kenako mpweya wa deuterium udatulutsidwa ...Werengani zambiri -
Mipweya yosakanikirana yomwe imagwiritsidwa ntchito kwambiri popanga semiconductor
Epitaxial (kukula) Gasi Wosakanikirana M'makampani a semiconductor, mpweya womwe umagwiritsidwa ntchito popanga gawo limodzi kapena zingapo za zinthu ndi nthunzi wamankhwala pagawo losankhidwa bwino limatchedwa epitaxial gas. Mipweya ya silicon epitaxial yomwe imagwiritsidwa ntchito kwambiri ndi dichlorosilane, silicon tetrachloride ndi silane. M...Werengani zambiri -
Momwe mungasankhire gasi wosakanikirana mukawotcherera?
Kuwotcherera mpweya wotchinga wosakanikirana wapangidwa kuti ukhale wabwino kwambiri wa welds. Mipweya yofunika kuti mpweya wosanganiza ndi wamba kuwotcherera chitetezero mpweya monga mpweya, carbon dioxide, argon, etc. Kugwiritsa ntchito mpweya wosanganiza m'malo mpweya umodzi chitetezo kuwotcherera ali ndi zotsatira zabwino kwambiri ref...Werengani zambiri -
Zofunikira pakuyezetsa zachilengedwe pamagesi wamba / ma calibration
Pakuyesa kwachilengedwe, gasi wokhazikika ndiye chinsinsi chowonetsetsa kulondola komanso kudalirika. Zotsatirazi ndi zina mwazofunikira pa gasi wamba: Kuyera kwa Gasi Kuyera Kwambiri: Kuyera kwa gasi wamba kuyenera kukhala kopitilira 99.9%, kapena kuyandikira 100%, kupewa kusokonezedwa ndi ...Werengani zambiri -
Mipweya yokhazikika
"Gasi wamba" ndi mawu omwe amagwiritsidwa ntchito pamakampani amafuta. Amagwiritsidwa ntchito poyesa zida zoyezera, kuwunika njira zoyezera, ndikupereka milingo yofananira yamipweya yosadziwika. Mipweya yokhazikika imakhala ndi ntchito zosiyanasiyana. Kuchuluka kwa mpweya wamba ndi mpweya wapadera umagwiritsidwa ntchito ...Werengani zambiri -
China yapezanso zida zapamwamba za helium
Posachedwapa, bungwe la Haixi Prefecture Natural Resources Bureau la Qinghai Province, limodzi ndi Xi'an Geological Survey Center ya China Geological Survey, Oil and Gas Resources Survey Center ndi Institute of Geomechanics ya Chinese Academy of Geological Sciences, anachita sympo...Werengani zambiri -
Kusanthula kwa msika ndi chiyembekezo cha chitukuko cha chloromethane
Ndikukula kosasunthika kwa silikoni, methyl cellulose ndi fluororubber, msika wa chloromethane ukupitilizabe kuwongolera Product Overview Methyl Chloride, yomwe imadziwikanso kuti chloromethane, ndi organic pawiri yokhala ndi formula yamankhwala CH3Cl. Ndi gasi wopanda mtundu kutentha wamba ndi pressure...Werengani zambiri -
Excimer laser mpweya
Excimer laser ndi mtundu wa ultraviolet laser, umene umagwiritsidwa ntchito m'madera ambiri monga chip kupanga, opaleshoni ophthalmic ndi laser processing. Mafuta a Chengdu Taiyu amatha kuwongolera molondola chiŵerengero kuti akwaniritse miyezo yosangalatsa ya laser, ndipo zinthu za kampani yathu zakhala zikugwiritsidwa ntchito pa ...Werengani zambiri -
Kuvumbulutsa chozizwitsa cha sayansi cha haidrojeni ndi helium
Popanda ukadaulo wamadzimadzi wa haidrojeni ndi heliamu wamadzimadzi, zida zazikulu zasayansi zitha kukhala mulu wa zitsulo zotsalira… Kodi asayansi aku China anagonjetsa bwanji haidrojeni ndi helium zomwe sizingatheke kusungunuka? Ngakhale kukhala pakati pa opambana ...Werengani zambiri -
Mafuta apadera amagetsi omwe amagwiritsidwa ntchito kwambiri - nayitrogeni trifluoride
Mipweya yapadera yamagetsi ya fluorine yokhala ndi sulfure hexafluoride (SF6), tungsten hexafluoride (WF6), carbon tetrafluoride (CF4), trifluoromethane (CHF3), nitrogen trifluoride (NF3), hexafluoroethane (C2F6) ndi octafluoropropane (C3F8). Ndi chitukuko cha nanotechnology ndi ...Werengani zambiri -
Makhalidwe ndi ntchito za ethylene
Njira yamankhwala ndi C2H4. Ndi mankhwala opangira ulusi wopangira, mphira wopangira, mapulasitiki opangira (polyethylene ndi polyvinyl chloride), ndi ethanol (mowa). Amagwiritsidwanso ntchito kupanga vinyl chloride, styrene, ethylene oxide, acetic acid, acetaldehyde, ndi expl ...Werengani zambiri -
Krypton ndiyothandiza kwambiri
Krypton ndi mpweya wopanda mtundu, wopanda fungo, wopanda kukoma, wolemera pafupifupi kuwirikiza kawiri kuposa mpweya. Sichikugwira ntchito kwambiri ndipo sichitha kuyaka kapena kuthandizira kuyaka. Zomwe zili mu krypton mumlengalenga ndizochepa kwambiri, ndi 1.14 ml yokha ya krypton mu 1m3 iliyonse ya mpweya. Kugwiritsa ntchito makampani a krypton Krypton kuli ndi ...Werengani zambiri
