Ngā Pūrongo
-
Kua piki rua te utu o te whanariki; nā te kore taurite o te tono me te tuku o te ao i heke ai te utu o te hauhā whanariki.
Mai i te tau 2025, kua piki ake ngā utu o te mākete whanariki o te motu, mai i te 1,500 yuan/tana i te tīmatanga o te tau ki te neke atu i te 3,800 yuan/tana i tēnei wā, he pikinga neke atu i te 100%, ā, kua eke ki tētahi taumata teitei hou i ngā tau tata nei. Hei rauemi matū nui...Pānuihia atu -
Methane Parakore Teitei
Te Whakamāramatanga me ngā Paerewa Parakore o te Methane Parakore Teitei Ko te methane parakore teitei e pā ana ki te hau methane he tino parakore. I te nuinga o te wā, ko te methane he 99.99% te parakore, neke atu rānei, ka taea te kī he methane parakore teitei. I roto i ētahi tono tino kaha, pērā i te umanga hikohiko, ko te parakore...Pānuihia atu -
Ngā Whakamahinga Tuku Iho o te Whakahoromatatanga o te Ethylene Oxide (EO)
He tino whai hua te hau Ethylene oxide EO, he mea horoi pai e whakamahia whānuitia ana i roto i ngā taputapu hauora, ngā rongoā, me ētahi atu mahi. Nā ōna āhuatanga matū ahurei ka taea e ia te uru ki roto i ngā hanganga uaua me te patu i ngā moroiti, tae atu ki ngā huakita, ngā huaketo, ngā harore, me ō rātou pua, me te kore e kino te m...Pānuihia atu -
Te pahūtanga i roto i te tipu hau Nitrogen Trifluoride NF3
I te 4:30 i te ata o te 7 o Ākuhata, i ripoata te tipu Kanto Denka Shibukawa i tētahi pahūtanga ki te tari ahi. E ai ki ngā pirihimana me ngā kaipatu ahi, nā te pahūtanga i puta ai he ahi i tētahi wāhanga o te tipu. I tineia te ahi i muri i ngā haora e whā. I kī te kamupene i puta te ahi i roto i tētahi whare...Pānuihia atu -
Ngā hau onge: He uara maha-ahu mai i ngā tono ahumahi ki ngā rohe hangarau
Ko ngā hau onge (e mōhiotia ana ko ngā hau kore mahi), tae atu ki te helium (He), te neon (Ne), te argon (Ar), te krypton (Kr), te xenon (Xe), e whakamahia whānuitia ana i roto i ngā mara maha nā te mea he tino pumau ō rātou āhuatanga matū, kāore he tae, kāore he kakara, ā, he uaua ki te tauhohe. Koinei te whakarōpūtanga o ō rātou whakamahinga matua: Shie...Pānuihia atu -
Ranunga hau hiko
He rerekē ngā hau motuhake i ngā hau ahumahi whānui nā te mea he whakamahinga motuhake ā rātou, ā, e whakamahia ana i roto i ngā mara motuhake. He whakaritenga motuhake ā rātou mō te parakore, te nui o te poke, te hanganga, me ngā āhuatanga ā-tinana me te matū. Ki te whakatauritea ki ngā hau ahumahi, he rerekē ake ngā hau motuhake...Pānuihia atu -
Te Haumaru o te Takirere Puoto Hau: E hia ōu mōhiotanga?
I te whānui o te whakamahinga o te hau ahumahi, te hau motuhake, me te hau hauora, he mea nui ngā rango hau hei taputapu matua mō te rokiroki me te kawe i a rātou, mō tō rātou haumaru. Ko ngā takirere rango, te pokapū whakahaere o ngā rango hau, koia te rārangi tuatahi o te parepare hei whakarite i te whakamahinga haumaru....Pānuihia atu -
Te "pānga merekara" o te ethyl chloride
Ina mātaki tātou i ngā kēmu whutupaoro, he maha ngā wā ka kite tātou i tēnei āhuatanga: i muri i te hinganga o tētahi kaitākaro ki te whenua nā te tukinga, te whara rānei o te pona waewae, ka oma tonu atu te tākuta o te tīma me te rehu i tōna ringa, ka rehu i te wāhi whara kia maha ngā wā, ā, ka hoki wawe mai te kaitākaro ki te papa tākaro ka haere tonu ki te par...Pānuihia atu -
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 o 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
