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Isicelo seSixhobo soVavanyo lokusiNgqongileyo kwiSemiconductor
I-semiconductor sisixhobo sombane esine-conductivity phakathi kwe-conductor elungileyo kunye ne-insulator, esebenzisa iimpawu ezikhethekileyo zombane ze-semiconductor izinto ukugqiba imisebenzi ethile. Ingasetyenziselwa ukuvelisa, ukulawula, ukufumana, ukuguqula, ukukhulisa imiqondiso kunye nokuguqula amandla. Semi...Funda ngokugqithisileyo -
Igumbi loVavanyo lokutshiza leMvula engangeni manzi
Igumbi lokuVavanya iSitshizi seMvula eProgrammable Waterproof isetyenziselwa ukuvavanya ukusebenza kwemvula kunye nokungangeni kwamanzi kwiimveliso, iimveliso ezinje ngezibane ze-steam locomotive, ukusebenza kwe-wiper, iibhendi ezingangeni manzi, izixhobo zesithuthuthu, imboni yoKhuselo, iinkqubo zokuhamba, imijukujelwa, imijukujelwa ...Funda ngokugqithisileyo -
Iingcebiso ezili-9 zokusebenzisa igumbi lokuvavanya ubushushu obuphezulu kunye nolusezantsi ngokukhuselekileyo
Iingcebiso ezili-9 zokusebenzisa igumbi lokuvavanya ubushushu obucwangcisiweyo obuphezulu kunye obuphantsi ngokukhuselekileyo: Ibhokisi yovavanyo olunomgangatho ophezulu kunye nobushushu obuphantsi bulungele: iimvavanyo zokuthembeka kobushushu obuphantsi kunye nomgangatho ophantsi weemveliso zoshishino. Phantsi kwemeko yobushushu obuphezulu kunye...Funda ngokugqithisileyo -
Uxinzelelo oluphambili lokusingqongileyo olubangela ukusilela kweemveliso ze-elektroniki, utshintsho olukhawulezayo lobushushu, igumbi lovavanyo lobushushu elimanzi
Ukutshintsha kweqondo lobushushu elikhawulezayo igumbi lovavanyo lobushushu elimanzi libhekisa kwindlela yokuhlola imozulu, i-thermal okanye uxinzelelo lomatshini olunokubangela ukusilela kwangaphambi kwexesha kwesampulu. Umzekelo, inokufumana iziphene kuyilo lwemodyuli ye-elektroniki, izixhobo okanye imveliso....Funda ngokugqithisileyo -
Zeziphi izalathi ezifanelekileyo zovavanyo lokungcangcazela kwezinto zokudlala ezinkulu?
Izinto zokudlala zishishini elikhulu kwilizwe lam. Okwangoku, iChina inabavelisi bezinto zokudlala abangaphezu kwama-6,000, uninzi lwabo lubandakanyeka ikakhulu kurhwebo kunye nokuthengisa ngaphandle. Nangona kunjalo, zombini intengiso yokuthumela ngaphandle kunye neyekhaya ayinakwahlulwa kuthutho olunxulumeneyo, kwaye ngokubanzi bane...Funda ngokugqithisileyo -
Isicelo seSixhobo soVavanyo lokusiNgqongileyo kwiShishini loShishino lwaMachiza
Usetyenziso lweZixhobo zoVavanyo lweNdawo kuShishino lwaMayeza Imveliso yoShishino ibaluleke kakhulu kwimpilo yabantu kunye nezinye izilwanyana. Loluphi uvavanyo ekufuneka lwenziwe kuShishino lwaMayeza? Uvavanyo lozinzo: Uvavanyo lozinzo kufuneka luqhutywe ngendlela ecwangcisiweyo ilandelayo...Funda ngokugqithisileyo -
Yeyiphi imigangatho igumbi lemozulu le-VOC elingaphakathi lidibana nayo?
Yeyiphi imigangatho igumbi lemozulu le-VOC elingaphakathi lidibana nayo? 1. I-HJ / T 400-2007 "Iisampuli kunye neendlela zokuvavanya kwiikhompawundi zezinto eziphilayo eziguquguqukayo kunye ne-aldehydes kunye ne-ketones kwizithuthi" 2. GB / T 27630-2011 "Izikhokelo zoVavanyo loMgangatho woMoya kwiiMoto zaBahambi" 3. I-Automobil yaseJapan...Funda ngokugqithisileyo -
Ibhokisi yovavanyo lomjikelo wobushushu yenza ukuba iimveliso zombane zithembeke ngakumbi ekuziqhelaniseni nokusingqongileyo
Ngophuhliso olomeleleyo lwezixhobo ze-elektroniki zabathengi kunye ne-automotive elektroniki, i-5G iye yangenisa i-boom yorhwebo. Ngophuculo lwetekhnoloji yombane kunye nokuntsokotha okwandayo kweemveliso ze-elektroniki, kukhatshwa nokusetyenziswa kakubi kwemekobume...Funda ngokugqithisileyo -
Ibhokisi yemozulu ye-VOC yangaphakathi yemoto ikuvumela ukuba uqonde ungcoliseko lwe-formaldehyde kwiindawo zangaphakathi
Isimo esibangelwa yi-formaldehyde: xa ubuninzi be-formaldehyde bufikelela kwi-0.06-0.07mg / m3, abantwana baya kuba ne-asthma epholileyo; xa ifika ku-0.1mg/m3, kuya kubakho ivumba elingaqhelekanga...Funda ngokugqithisileyo -
Zeziphi izilumkiso kunye neemeko zokuvavanya ukusetyenziswa kwemvula kunye nebhokisi yokuvavanya amanzi
Iibhokisi zokuvavanya ukuna kwemvula kunye nokungena kwamanzi nazo zisetyenziswa ngokubanzi. Zihlala zisetyenziselwa ukukhanya kwangaphandle kunye nezixhobo zomqondiso kunye nokukhusela isibane semoto, njengamakhaya ahlakaniphile, iimveliso zombane, iingxowa zokupakisha, njl., kuvavanyo lokuqina. Inokuthi ngokwenyani...Funda ngokugqithisileyo -
Iingxaki eziqhelekileyo zecompressor yesayensi edumileyo enokucwangciswa rhoqo ubushushu kunye negumbi lovavanyo lokufuma
Amagumbi okuvavanya ubushushu obucwangcisiweyo kunye nokufuma asetyenziswa kakhulu. Iinxalenye eziqhelekileyo kunye nemathiriyeli yeemveliso ezinxulumeneyo ezifana ne-elektroniki kunye nombane, iimoto, izithuthuthu, i-aerospace, izixhobo zaselwandle, iidyunivesithi, amaziko ophando lwesayensi, njl., ...Funda ngokugqithisileyo -
Izibane zeemoto kufuneka zenze uvavanyo lokungcangcazela kwaye yintoni ukuthembeka komvavanyi wokusingqongileyo
Izibane zeemoto zibonelela ngokukhanya kubaqhubi, abakhweli kunye nabasebenzi bolawulo lwezithuthi ebusuku okanye phantsi kweemeko ezisezantsi ezibonakalayo, kwaye zenze njengezikhumbuzo kunye nezilumkiso kwezinye izithuthi nabahamba ngeenyawo. Phambi kokuba kufakwe izibane zemoto ezininzi emotweni, ngaphandle kokwenza i...Funda ngokugqithisileyo