2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Qhov kev ua tau zoo ntawm cov ntoo ua tiav lub tsev raug hluav taws yog qhov tsawg kawg yog qhov sib npaug ntawm qhov tau txais los ntawm tus qauv hluav taws kev sim ntawm tus kheej. Cov xwm txheej hluav taws kub hauv chav nyob sawv cev rau qhov kis tau ze li ntawm 10 feem pua hnyav dua li tus qauv ntsuas hluav taws 60-feeb.
Yuav muaj kev nyab xeeb li cas cov ntoo thaiv tsev?
Lawv yuav rot - Cov ntoo siv hauv cov ntoo niaj hnub thav duab hauv tsev tsim yog txhua qhov kev kho siab nrog kev khaws cia. Yog li tshwj tsis yog lawv so hauv dej koj yuav tsum zoo. Tau kawg, qhov kev pheej hmoo ntawm rot yog ntau dua nrog cov ntoo thav duab dua li kev tsim kho kab noj hniav. Tab sis xav tias lawv tau tsim kom raug qhov kev pheej hmoo tsawg tsawg.
Lub tsev ntoo puas muaj hluav taws kub?
Ntoo muaj li 15% ntawm cov dej. Yog li ntawd, ua ntej ntoo tuaj yeem ntes hluav taws, tag nrho cov dej yuav tsum tau evaporate. Nyob rau hauv hluav taws, ib lub tsev ntoo loj yuav char, tab sis nws yuav tsis tawg nyob rau hauvtib yam li lub teeb- lossis cov tsev steel. Nto charring kuj tiv thaiv cov qauv ntoo.
Dab tsi yog qhov tsis zoo ntawm cov ntoo ua vaj tse?
Ib qhov tsis zoo siv ntoo yog tias nws yuav tsum tau saib xyuas ntau. Raws li feem ntau ntawm lub sijhawm ntev yog tias tsis kho kom zoo, cov ntoo tuaj yeem raug kev txom nyem thiab rot tuaj yeem teeb tsa. Cov ntoo thav duab yuav rot yog tias lawv tsis tau tsim kom zoolossis lawv raug cov dej noo. ua ntu zus.
Dab tsi yog lub neej ntawm lub cav ntootsev?
Nrog rau kev npaj ntoo kom zoo, kev tsim kho cov txheej txheem thiab kev saib xyuas tsis tu ncua, lub tsev ntoo tuaj yeem nyob tau 100 xyoo lossis ntau dua. Muaj European ntoo thav duab qauv uas hnub rov qab mus rau thaum ntxov xyoo pua 12th.
Pom zoo:
Puas yog cov hluav taws xob muaj hluav taws xob zoo?
Ntau yam tseem ceeb, lossis subatomic, cov khoom ntawm cov khoom muaj cov khoom siv hluav taws xob. Piv txwv li, electrons muaj tus nqi tsis zoothiab protons muaj tus nqi zoo, tab sis neutrons muaj pes tsawg tus nqi. Yuav ua li cas them electrons e nqa?
Puas yog qhov hluav taws kub yog qhov pib ntawm hluav taws?
Txoj cai lij choj hais tias ib tus neeg ua txhaum kev tua hluav taws thaum lawv "nyiam thiab tsis raug cai lossis thaum ua txhaum cai" ua rau khoom puas tsuaj los ntawm hluav taws lossis tawg. … Tab sis yog tias koj yuam kev pib hluav taws uas ua rau cov khoom puas tsuaj thiab koj tsis tau ua txhaum lwm txoj kev txhaum, qhov no tsis suav tias yog hluav taws kub.
Puas hluav taws xob hluav taws xob puas tsim hluav taws xob?
Coal feem ntau siv roj los tsim hluav taws xobhauv Tebchaws Meskas. Hauv cov chaw tsim hluav taws xob hluav taws xob hluav taws xob, cov hluav taws xob bituminous, subbituminous thee, lossis lignite raug hlawv. Cov cua kub uas tsim los ntawm kev sib xyaw ntawm cov thee yog siv los hloov cov dej mus rau hauv qhov chaw siab zog, uas tsav lub turbine, uas tsim hluav taws xob.
Puas qhov chaw taws teeb hluav taws ua haujlwm nrog ib qho hluav taws kub?
Kuv tuaj yeem siv cov chaw taws teeb ntawm 4k qhov hluav taws kub tshiab los ua haujlwm nrog cov hluav taws uas tsis yog 4k qub. … Qhov tseem ceeb yog…yog tias koj muaj 2 rab phom, xyuas kom tseeb tias tus koj tsis xav siv yog tawm. Tom qab ntawd, nyob rau hauv pem hauv ntej ntawm lub qhov hluav taws kub uas koj xav siv, tuav tus yuam sij hauv tsev rau 10-20 vib nas this kom txog thaum nws pib ntsais.
Lub tshuab hluav taws xob hluav taws xob tsim hluav taws xob li cas?
Piav seb lub twj hluav taws xob hluav taws xob tsim hluav taws xob hla lub membrane li cas. Los ntawm pum electrons hla lub membrane, sab uas cov electrons raug tshem tawm muaj qhov zoo dua, thaum sab tau txais cov hluav taws xob ntau muaj qhov tsis zoo.
