Ngā Pūrongo
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Te horapa me te tohatoha o te sulfuryl fluoride i roto i ngā puranga witi, raihi me te pīni soya
He maha ngā āputaputa o ngā puranga witi, ā, he rerekē ngā pūngao o ngā witi rerekē, ka rerekē te ātete o ngā paparanga witi rerekē mō ia waeine. Ka pāngia te rere me te tohatoha o te hau i roto i te puranga witi, ka rerekē. Rangahau mō te horapa me te tohatoha...Pānuihia atu -
Te whanaungatanga i waenga i te kukū hau sulfuryl fluoride me te ātete hau i roto i te whare putunga
Ka taea e te nuinga o ngā mea whakapūkara te whakatutuki i te pānga patu pepeke kotahi mā te pupuri i te kukū teitei mō te wā poto, i te wā roa rānei i te kukū iti. Ko ngā mea nui e rua hei whakatau i te pānga patu pepeke ko te kukū whai hua me te wā pupuri kukū whai hua. Ko te...Pānuihia atu -
Ka taea e te hau hou e pai ana ki te taiao, te Perfluoroisobutyronitrile C4F7N, te whakakapi i te whanariki hexafluoride SF6.
I tēnei wā, ko te nuinga o ngā pāpāho whakamahana GIL e whakamahi ana i te hau SF6, engari he kaha te pānga kati kōtuhi o te hau SF6 (ko te tauwehenga mahana o te ao GWP he 23800), he nui te pānga ki te taiao, ā, kua whakarārangihia hei hau kati kōtuhi herea o te ao. I ngā tau tata nei, kua arotahi ngā wāhi wera o te kāinga me te ao ki...Pānuihia atu -
Te Whakaaturanga 20 o te Hauāuru o Haina: E whakamārama ana a Chengdu Taiyu Industrial Gas i te heke mai o te umanga me tōna kaha pakari
Mai i te 25 ki te 29 o Mei, i tū te 20 o ngā Whakaaturanga ā-Ao o te Hauāuru o Haina ki Chengdu. Ko te kaupapa o "Te Whakahōhonu i ngā Whakahoutanga hei Whakanui i te Manawa me te Whakawhanui i te Tuwheratanga hei Whakatairanga i te Whanaketanga", i kukume mai tēnei Whakaaturanga o te Hauāuru o Haina i te neke atu i te 3,000 ngā kamupene mai i te 62 whenua (rohe) ki tāwāhi, ā, ...Pānuihia atu -
I tiaho a Chengdu Taiyu Industrial Gases Co., Ltd i te 20 o ngā Whakaaturanga Ao o te Hauāuru o Haina, e whakaatu ana i te momo hou o te umanga hau
I tū te 20 o ngā Huihuinga Ao o te Hauāuru o Haina i Chengdu, Sichuan mai i te 25 ki te 29 o Mei. I puta nui mai hoki a Chengdu Taiyu Industrial Gases Co., Ltd., e whakaatu ana i tōna kaha kamupene me te rapu atu i ngā whai wāhitanga whanaketanga i roto i tēnei hakari mahi tahi tuwhera. Ko te tūru ...Pānuihia atu -
Te whakataki me te tono o te hau whakaranu taiaho
Ko te hau whakaranu reera e pā ana ki tētahi reo mahi i hangaia mā te whakaranu i ngā hau maha i roto i tētahi ōwehenga hei whakatutuki i ngā āhuatanga whakaputa reera motuhake i te wā e whakaputa ana me te tono reera. Me whakamahi ngā momo reera rerekē i ngā hau whakaranu reera me ngā wāhanga rerekē. Ko te...Pānuihia atu -
Ngā whakamahinga matua o te hau octafluorocyclobutane / hau C4F8
He matū waro te Octafluorocyclobutane nō ngā perfluorocycloalkanes. He hanganga huringa tēnei e hangaia ana e ngā ngota waro e whā me ngā ngota fluorine e waru, he tino pumau te matū me te wera. I te pāmahana rūma me te pēhanga, he hau kore tae te octafluorocyclobutane me te iti o te kohua...Pānuihia atu -
Te whakamahinga hou o te xenon: he ata hou mō te rongoā i te mate a Alzheimer
I te tīmatanga o te tau 2025, i whakakitea e ngā kairangahau o Te Whare Wānanga o Washington me te Brigham and Women's Hospital (he hōhipera whakaako o te Kura Hauora o Harvard) tētahi tikanga hou mō te rongoā i te mate a Alzheimer – te hongi i te hau xenon, e kore nei e aukati i te mumura o te roro me te whero anake...Pānuihia atu -
He aha ngā hau whakairo e whakamahia whānuitia ana i roto i te whakairo maroke?
Ko te hangarau whakairo maroke tētahi o ngā tukanga matua. He rauemi matua te hau whakairo maroke i roto i te hanga hauāuru, ā, he puna hau nui hoki mō te whakairo plasma. Ka pā tika tōna mahi ki te kounga me te mahi o te hua whakamutunga. Ko te nuinga o tēnei tuhinga e whakapuaki ana i ngā mea e whakamahia whānuitia ana ...Pānuihia atu -
Ngā Mōhiotanga Hau Boron Trichloride BCL3
Ko te boron trichloride (BCl3) he matū kore-waro e whakamahia whānuitia ana i roto i ngā tukanga whakairo maroke me te whakatakoto kohu matū (CVD) i roto i te hanga haurua-haurua. He hau kore tae me te kakara kaha i te pāmahana rūma, ā, he tairongo ki te hau makuku nā te mea ka waikurahia hei whakaputa i te waikura...Pānuihia atu -
Ngā Take Matua e Pā Ana ki te Pānga Whakahoromata o te Ethylene Oxide
E rua ngā wāhanga o ngā rauemi o ngā taputapu hauora: ngā rauemi whakarewa me ngā rauemi pūmua. He pumau ngā āhuatanga o ngā rauemi whakarewa, ā, he pai te manawanui ki ngā momo tikanga whakahoromata. Nō reira, he maha ngā wā ka whakaarohia te manawanui o ngā rauemi pūmua...Pānuihia atu -
He pēhea te pumau o te silane?
He ngoikore te pumau o te silane, ā, ko ēnei ngā āhuatanga e whai ake nei. 1. He tairongo ki te hau. Ngāwari ki te mura i a ia anō: Ka taea e te silane te mura i a ia anō ina pā ki te hau. I tētahi kukū, ka tauhohe kaha ki te hāora, ā, ka pahū ahakoa i te pāmahana iti iho (pēnei i te -180℃). He kōwhai pouri te mura...Pānuihia atu
