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Nā mea hana liʻiliʻi no ka huakaʻi
ʻO ka manawa kēia no nā keonimana a me nā lede e hele i kahi huakaʻi aloha, e hauʻoli i nā hiʻohiʻona nani ma ke ala, e ʻono i nā mea kūikawā kūloko, kiʻi i nā kiʻi nani a waiho i nā hoʻomanaʻo aloha no ka ʻōpio!Manaʻo nui ʻia kahi mea hana hale liʻiliʻi e pono ai no ka huakaʻi - po...Heluhelu hou aku -
Litera, tona, galani, ka hoʻololi hoʻololi GPM Daquan
E nā hoaaloha, i ka wā e pili ana i ka ʻoihana mālama wai, e hālāwai pinepine ʻoe i kekahi mau mea kūʻai aku e nīnau ana i ka nui o nā lita o ka wai e hiki ke hana ʻia e nā kukui germicidal ultraviolet i kēlā me kēia hola? e ʻōlelo ʻia ehia cubi...Heluhelu hou aku -
He aha ka palapala EPA
ʻO nā hui i loaʻa nā ʻoihana kālepa haole i ʻAmelika Hui Pū ʻIa e pili pinepine i ka palapala EPA. No laila ma kēia ʻatikala, e kamaʻilio mākou e pili ana i ka palapala EPA?He aha ka palapala hōʻoia EPA?ʻO 1.EPA ka United States Environmental Protection Agency (US Environmental Protection Agen...Heluhelu hou aku -
Ua kokoke e hoʻokō ʻia ka maʻamau o ka ʻāina ʻo "Ultraviolet radiation kumu no ka sterilization - Māhele 2".
P1: Hoʻokomo ʻo Changzhou Lightbest i ka hana ʻana i ka National StandardP2: [National Standard] Ke ʻae ʻia nei mai ka puka ʻana mai o ka maʻi Coronavirus 2019(COVID-19), ke ulu nui nei ka ʻoihana disinfection.I kēia mau lā, t...Heluhelu hou aku -
Pehea e loaʻa ai i nā mea kūʻai kālepa haole nā mea kūʻai hou aku
ʻO ka poʻe e hana nei i nā mea kūʻai aku ʻike i ka loaʻa ʻana o ka hana kūʻai maikaʻi, he mea nui loa ka ʻimi ʻana i nā mea kūʻai aku, a pēlā nō hoʻi no ke kūʻai aku ʻana i nā haole.ʻO nā mea kūʻai aku o nā lawelawe kūʻai kālepa haole ma ka ʻāina maʻamau, no laila pehea e ʻike ai i nā mea kūʻai aku ma waho?Ua hoʻopalau au i ...Heluhelu hou aku -
Hoʻololi i nā ʻāpana o ka ikaika o UV
Aia nā ʻano like ʻole o nā kukuna ultraviolet i ka lā, e like me ka hoʻokaʻawale ʻana o nā hawewe lōʻihi, hiki ke hoʻokaʻawale ʻia nā kukui ultraviolet i UVA, UVB, UVC ʻekolu, a hiki i ka ʻili o ka honua ma o ka papa ozone a ʻo nā ao ka nui o UVA a me UVB. pūʻulu ultraviole...Heluhelu hou aku -
Hoʻomohala ʻo Google Advanced Search i ka mea kūʻai aku pehea e hana ai
KaʻAnuʻu Hana 1: OpenBrowser, kaomi "Settings - Advanced Search" ma ka ʻaoʻao ʻākau o lalo o ka ʻaoʻao home, kaupalena i ka laulā, hiki iā ʻoe ke ʻimi pololei i ka pūnaewele o nā mea kūʻai aku.KaʻAnuʻu Hana 2: Ma ka pahu hulina Google, hoʻohui i nā mea hōʻoia, e like me "uv germicidal lamp importer si...Heluhelu hou aku -
Hoʻololi i nā ʻāpana kaomi kinoea
ʻO ke kaomi kinoea ke kaomi o ka paia hāʻawi kinoea, ʻo ia ka hōʻike macroscopic o ka nui o nā molekala e hoʻomau mau ana i ka pā a he ʻāpana koʻikoʻi i hoʻohana ʻia e wehewehe i ke kūlana o ka ʻōnaehana.Nui nā waiwai kino a me ke kemika, e like me ke kiko, ka paila, va...Heluhelu hou aku -
E hoʻomohala i nā pūnaewele i hoʻohana mau ʻia e nā mea kūʻai aku
ʻAʻole hua ka ʻimi a me ka hoʻomohala ʻana i nā leka, nui ka poʻe kālepa haole e hopohopo nui nei, ʻaʻole ʻike i ka maikaʻi.ʻO kaʻoiaʻiʻo, ma kahi o ka leka hoʻomohala, nui nā ala e nānā ai i ka ʻike o ka mea kūʻai aku, a ke kali nei nā ʻano 40 aʻe iā ʻoe e hoʻāʻo!ʻO ke alakaʻi alakaʻi o nā mea lawe mai ma India...Heluhelu hou aku -
Ua hoʻolimalima ʻia kā mākou hui ʻo Leo Liu ma ke ʻano he kumu aʻoaʻo e Changzhou Institute of Technology
Me ka holomua a me ka hoʻomohala ʻana o ka ʻepekema a me ka ʻenehana, ʻoi aku ka nui o ka nānā ʻana o nā kulanui a me nā koleke i ke kumu hoʻohālike o ka "hoʻonaʻauao hui kula-ʻoihana", kono i nā kumu aʻo ʻoihana i loko o ka lumi papa, e hoʻoikaika i ke aʻo kula e pili pono i ka huahana maoli ...Heluhelu hou aku -
Buke pale pale maʻi pilikino
1. He aha kaʻu e hana ai inā maikaʻi au i ka waika nucleic?ʻO ka mea mua, mai makaʻu, hoʻokomo i ka mask, mālama i kahi mamao mai nā poʻe ʻē aʻe, e wehe i ke kamaʻilio ʻana, hoʻokaʻawale iā ʻoe iho, e nānā i ka trajectory hana hou, e hoʻomaopopo i ka poʻe i pili pū me ʻoe i kēia manawa ...Heluhelu hou aku -
Hale A'o Ring Honua
ʻO ka makani maikaʻi, ka wai maikaʻi, ke ʻano o ke ola maikaʻi o ka noʻonoʻo a me ka leʻaleʻa Ma ka hola 13:30 pm ma Nowemapa 30, 2022, ʻo ka "Maikai Makani, Wai Maikaʻi, Ola Maikaʻi" hui hui hoʻomaʻemaʻe wai ma ka pūnaewele i hoʻolālā ʻia e ka Fresh Air and Water Purification. Hui o Kina hale metala St...Heluhelu hou aku
