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Phekolo ea metsi
Ho na le mekhoa e meraro ea phekolo ea metsi: phekolo ea 'mele, phekolo ea lik'hemik'hale, le phekolo ea metsi ea likokoana-hloko. Tsela eo batho ba hloekisitseng metsi ka eona e bile teng ka lilemo tse ngata. Mekhoa ea 'mele e kenyelletsa: lisebelisoa tsa filthara li adsorb kapa li thibela litšila ka metsing, ...Bala haholoanyane -
Phapang pakeng tsa: UVA UVB UVC UVD
Khanya ea letsatsi ke leqhubu la motlakase, le arotsoeng ka leseli le bonahalang le leseli le sa bonahaleng. Khanya e bonahalang e bolela seo mahlo a hlobotseng a ka se bonang, joaloka khanya ea mookoli e mebala e supileng e khubelu, e ’mala oa lamunu, e tšehla, e tala, e putsoa, ea indigo le e violet ha e le letsatsing; leseli le sa bonahaleng le bolela w...Bala haholoanyane -
Phapang lipakeng tsa lebone la hot cathode UV germicidal le lebone le batang la cathode UV germicidal
Molao-motheo oa ts'ebetso ea lebone le chesang la ultraviolet germicidal lebone: ka ho futhumatsa phofo ea elektronike ka motlakase ho electrode, li-electrone li hlasela liathomo tsa mercury ka har'a lebone la lebone, ebe li hlahisa mouoane oa mercury. Ha mercury vapor e fetoha ho tloha tlase-en...Bala haholoanyane -
PHETOHO ea Mekhatlo ea Machabeng ea Tekanyo ea Bolelele
Bolelele ke karolo ea motheo e sebelisoang ke batho ho metha bolelele ba lintho tse sebakeng. Linaha tse fapaneng li na le li-unit tse fapaneng tsa bolelele. Ho na le mefuta e mengata ea mekhoa ea phetoho ea liyuniti tsa bolelele lefatšeng, ho kenyeletsoa li-unit tsa setso tsa China, machaba ...Bala haholoanyane -
Na u khethile tšepe e sa hloekang e nepahetseng?
Bophelong, re sebelisa tšepe e sa hloekang hohle, ho tloha marokho, literene le matlo ho ea ho linoelo tse nyenyane tsa ho noa, lipene, joalo-joalo Ho na le lisebelisoa tse ngata tsa tšepe e sa hloekang, 'me u lokela ho khetha tšepe e nepahetseng ho latela tšebeliso ea sebele. Sengoliloeng sena se tla tšohla ka botlalo h...Bala haholoanyane -
Haeba moreki a sa arabe, o lokela ho etsa eng?
Hona joale re kene mehleng e ncha ea khoebo ea e-commerce, 'me khoebo ea kantle ho naha e se e le eona ntho e ka sehloohong. Liteishene tsa thekiso li atolosoa ka li-platform tsa e-commerce ho fumana bareki ba bacha ba mose ho maoatle. Leha ho le joalo, leha mohlala oa inthaneteng o tlisa boiketlo, o boetse o na le mathata ...Bala haholoanyane -
Papiso ea lintho tse 5 tse sebelisoang ka tloaelo ho hloekisa mosi oa oli
Joalokaha polelo e bolela, "Lijo ke ntho ea bohlokoa ka ho fetisisa bakeng sa batho." Ho pheha ka Sechaena ha ho monate feela ka botekgeniki, empa hape ho ela hloko kutloano le bonngoe ba 'mala, monko, tatso, sebopeho le botle ba lijo. Ho na le mekhoa e 42 ea ho pheha ea Sechaena ...Bala haholoanyane -
Puisano ka ho Hlakola Lebone la Leseli la UV
Sephaphatha se entsoe ka silicon e hloekileng (Si). Ka kakaretso e arotsoe ka lintlha tse 6-inch, 8-inch, le 12-inch, sephaphatha se hlahisoa ho ipapisitsoe le sephaphatha sena. Li-wafers tsa silicon tse lokiselitsoeng ho tsoa ho li-semiconductors tse hloekileng haholo ka lits'ebetso tse joalo ka ho hula ka kristale le ho seha li bitsoa ...Bala haholoanyane -
Ka mor'a "lehloa le leholo" almanakeng ea khoeli e holimo, u ka ja "makhooa a mararo" hore u lule u phetse hantle.
La 7 Tšitoe 2023, letsatsi la 24 Mphalane almanakeng ea khoeli e holimo (almanaka ea khoeli e holimo), ke "lehloa le leholo" ka mantsoe a setso a letsatsi la China. "Lehloa le Leholo" ke mantsoe a bo21 ho a 24 a letsatsi almanakeng ea khoeli e holimo le nako ea boraro ea letsatsi mariha, e tšoaeang qalo ea semmuso ...Bala haholoanyane -
Bophelo ba nakong e fetileng le ba hona joale ba mabone a ultraviolet germicidal
Ho tloha ha WHO e phatlalalitse ka molao COVID-19 e le "seoa" sa lefats'e ka la 11 Hlakubele 2020, linaha ho pota ka ntsoe-leng li nkile ho bolaea likokoana-hloko e le mokhoa oa pele oa ts'ireletso ho thibela ho ata ha seoa sena. Litsi tse ntseng li eketseha tsa lipatlisiso tsa mahlale li bile ...Bala haholoanyane -
Catalogue ea likokoana-hloko tsa pathogenic tse fetisetsoang ho batho
Tlhokomeliso: Sengoliloeng sena se hlahisitsoe hape ho tsoa "Lethathamong la Likokoana-hloko tse Ts'oaetsanoang ke Batho" le hlophisitsoeng ke Lekala la Bophelo la People's Republic of China, sethala sa naha se kopaneng sa litšebeletso tsa mmuso tsa inthaneteng. Se latelang ke qotsulo ho tsoa temaneng ea sehlooho. Ka ...Bala haholoanyane -
Tekanyetso ea Naha ea Mekhoa ea Teko ea Maemo a Macha a Metsi a Nooang a Machaena
Karolo ea 10: Lipontšo tsa sehlahisoa sa ho bolaea likokoana-hloko li kentsoe tšebetsong Tekanyetso ea naha "Mekhoa e Tloaelehileng ea Teko ea Metsi a Nooang - Karolo ea 10: Lipontšo tsa Lihlahisoa tsa Sebolaea Likokoana-hloko" e tlas'a taolo ea 361 (Khomishene ea Naha ea Bophelo bo Botle), 'me lefapha le nang le bokhoni ke...Bala haholoanyane
