Nūhou
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ʻIke no ka Ethylene Oxide Sterilization o nā Lapaʻau Lapaʻau
Ua hoʻohana ʻia ʻo Ethylene oxide (EO) i ka disinfection a me ka sterilization no ka manawa lōʻihi a ʻo ia wale nō ka sterilant kinoea kemika i ʻike ʻia e ka honua ʻo ia ka mea hilinaʻi loa. I ka wā ma mua, ua hoʻohana nui ʻia ka ethylene oxide no ka disinfection a me ka sterilization. Me ka hoʻomohala ʻana o ka ...Heluhelu hou aku -
Nā palena pahū o nā kinoea pahū maʻamau
Hoʻokaʻawale ʻia ke kinoea hoʻopau ʻia i hoʻokahi kinoea hoʻoheheʻe ʻia a hui pū ʻia ke kinoea combustible, nona nā ʻano o ka flammable a me ka pahū. ʻO ke kumu kūʻai palena palena o kahi hui like ʻole o ke kinoea puhi ahi a me ke kinoea kākoʻo puhi ahi e hoʻohū ai i ka pahū ma lalo o ke kūlana hoʻāʻo maʻamau...Heluhelu hou aku -
ʻO ka wehe ʻana i ke kuleana koʻikoʻi a me ka hoʻohana ʻana o ka amonia i ka ʻoihana
ʻO Ammonia, me ka hōʻailona kemika NH3, he kinoea kala ʻole me ka ʻala ʻala ikaika. Hoʻohana nui ʻia ia ma nā ʻano ʻoihana he nui. Me kona mau hiʻohiʻona kūʻokoʻa, ua lilo ia i mea koʻikoʻi nui i nā kahe kaʻina he nui. Nā Hana Koʻikoʻi 1. Mea hoʻoheheʻe: Hoʻohana nui ʻia ʻo Ammonia e like me ka refrigerant ...Heluhelu hou aku -
Nā noi o Deuterium
ʻO Deuterium kekahi o nā isotopes o ka hydrogen, a ʻo kona nucleus he hoʻokahi proton a me hoʻokahi neutron. ʻO ka hana mua o ka deuterium i hilinaʻi nui ʻia i nā kumu wai kūlohelohe i ke ʻano, a loaʻa ka wai kaumaha (D2O) ma o ka fractionation a me ka electrolysis, a laila lawe ʻia ke kinoea deuterium ...Heluhelu hou aku -
Hoʻohana mau ʻia nā kinoea hui ʻia i ka hana semiconductor
Epitaxial (growth) Mixed Gas I loko o ka ʻoihana semiconductor, ke kinoea i hoʻohana ʻia no ka hoʻoulu ʻana i hoʻokahi a ʻoi aʻe paha o nā ʻāpana mea ma o ka waiho ʻana o ka mahu ma luna o kahi substrate i koho ʻia i kapa ʻia ke kinoea epitaxial. ʻO nā kinoea epitaxial silika maʻamau i hoʻohana ʻia me dichlorosilane, silicon tetrachloride a me ka silane. M...Heluhelu hou aku -
Pehea e koho ai i ke kinoea hui ʻia i ka wā wili?
Hoʻolālā ʻia ke kinoea hoʻoheheʻe hui ʻia e hoʻomaikaʻi i ka maikaʻi o nā welds. ʻO nā kinoea i koi ʻia no ke kinoea hui ʻia ʻo ia hoʻi nā kinoea pale kuʻihao maʻamau e like me ka oxygen, carbon dioxide, argon, etc. ʻO ka hoʻohana ʻana i ke kinoea hui ʻia ma mua o ke kinoea hoʻokahi no ka pale kuʻi ʻana he hopena maikaʻi o ka ref ...Heluhelu hou aku -
Nā koi hoʻāʻo kaiapuni no nā kinoea maʻamau / calibration gas
I ka ho'āʻo kaiapuni, ʻo ke kinoea maʻamau ke kī e hōʻoia i ka pololei a me ka hilinaʻi. ʻO kēia kekahi o nā koi nui no ke kinoea maʻamau: ʻO ke kinoea maʻemaʻe Maʻemaʻe kiʻekiʻe: ʻO ka maʻemaʻe o ke kinoea maʻamau e ʻoi aku ka kiʻekiʻe ma mua o 99.9%, a i ʻole kokoke i 100%, e pale i ka hoʻopili ʻana i ka i...Heluhelu hou aku -
Nā kinoea maʻamau
ʻO "gas standard" kahi huaʻōlelo i ka ʻoihana kinoea. Hoʻohana ʻia ia e calibrate i nā mea ana, loiloi i nā ʻano ana, a hāʻawi i nā waiwai maʻamau no nā kinoea hoʻohālike ʻike ʻole. Loaʻa i nā kinoea maʻamau ka laulā o nā noi. Hoʻohana ʻia ka nui o nā kinoea maʻamau a me nā kinoea kūikawā i...Heluhelu hou aku -
Ua ʻike hou ʻo Kina i nā kumuwaiwai helium kiʻekiʻe
I kēia mau lā, ʻo ka Haixi Prefecture Natural Resources Bureau o Qinghai Province, me ka Xiʻan Geological Survey Center o ka China Geological Survey, ka Oil and Gas Resources Survey Center a me ka Institute of Geomechanics o ka Chinese Academy of Geological Science, i mālama i kahi sympo...Heluhelu hou aku -
Ka nānā ʻana o ka mākeke a me ka hoʻomohala ʻana o ka chloromethane
Me ka hoʻomohala mau ʻana o ka silicone, methyl cellulose a me ka fluororubber, ke hoʻomau nei ka mākeke o ka chloromethane i ka hoʻomaikaʻi ʻana i ka Product Overview Methyl Chloride, ʻike ʻia hoʻi ʻo chloromethane, he mea hoʻohui pū me ke ʻano kemika CH3Cl. He kinoea kala ʻole ma ka lumi wela a me ke kaomi ...Heluhelu hou aku -
Nā kinoea laser Excimer
ʻO ka laser Excimer kahi ʻano o ka laser ultraviolet, ka mea maʻamau i hoʻohana ʻia i nā kula he nui e like me ka hana ʻana i ka chip, ka ʻoki ophthalmic a me ka hana laser. Hiki iā Chengdu Taiyu Gas ke hoʻomalu pono i ka ratio e hoʻokō i nā kūlana hoʻonani laser, a ua hoʻohana ʻia nā huahana o kā mākou hui ma ...Heluhelu hou aku -
Ke wehe nei i ka hana mana ʻepekema o ka hydrogen a me ka helium
Inā ʻaʻole ka ʻenehana o ka hydrogen wai a me ka helium wai, e lilo ana kekahi mau mea ʻepekema nui i puʻu metala ʻōpala… Pehea ka nui o ka hydrogen wai a me ka helium wai? Pehea i lanakila ai nā kānaka ʻepekema Kina i ka hydrogen a me ka helium i hiki ʻole ke hoʻoheheʻe ʻia? ʻOiai ke kūlana i waena o nā mea maikaʻi loa ...Heluhelu hou aku
