2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Kev siv hluav taws xob txiav txim siab ua haujlwm ntawm nws tus nqi thiab cov nyiaj tau los tiag tiag ntawm tus neeg. Lawv tau npaj ob qho qauv uas txawv tsuas yog hauv kev kho tus nqi. … Cov txiaj ntsig tseem ceeb tshaj tawm yog tias qhov xav tau hluav taws xob hauv tsev yog cov nyiaj tau los tsis yooj yimtab sis tus nqi elastic nyob rau lub sijhawm ntev.
Puas xav tau hluav taws xob tsis muaj zog?
Peb xaus lus tias kev thov hluav taws xob hauv xeev yog tus nqi inelastic hauv lub sijhawm luv, nrog rau tib lub xyoo elasticity ntawm -0.1. … Ntawm cov sectors, nws yog kev lag luam uas muaj qhov loj tshaj plaws-khiav tus nqi elasticity ntawm kev thov.
Yuav ua li cas rau qhov kev thov kom tsis muaj zog?
Inelastic thov yog thaum tus neeg yuav khoom qhov kev thov rau cov khoom tsis hloov ntau npaum li nws qhov kev hloov pauv ntawm tus nqi. Thaum nqi nce 20% thiab kev thov txo qis los ntawm tsuas yog 1%, qhov kev thov tau hais tias tsis muaj zog.
Puas yog tus nqi elasticity ntawm kev thov rau hluav taws xob yuav elastic dua li luv dua lossis ntev dua?
(Kev txiav txim siab ntawm tus nqi Elasticity) Puas yog tus nqi elasticity ntawm kev thov rau hluav taws xob yuav elastic dua li lub sijhawm luv lossis ntev dua? Kev xav tau ntau dua elastic nyob rau lub sijhawm ntev txij li kev hloov kho, piv txwv li txhim kho cov cuab yeej txuag hluav taws xob, tuaj yeem ua tau.
Yuav ua li cas thaum qhov kev thov yog tus nqi inelastic?
Inelastic thov hauv kev lag luam tshwm simthaum qhov kev thov rau cov khoom tsis hloov ntau npaum li tus nqi. … Cov neeg siv khoom yuav tsis yuav cov roj ntau dua lossis tsawg dua, txawm tias tus nqi nce lossis txo qis. Ib qho kev xav tau nkhaus graphically sawv cev rau nws. Qhov nkhaus nkhaus, qhov kev xav tau ntau dua rau cov khoom ntawd yog.
Pom zoo:
Puas siv hluav taws xob hauv qhov hluav taws xob tuaj yeem siv rau ntawm qhov loj?
Txawm hais tias tsawg dua, lwm hom kev siv hluav taws xob hauv av tuaj yeem siv los muab ntau lub zog ntau dua. Tapping qhov chaw ntawm cov dej kub faus rau hauv qab lub ntiaj teb saum npoo tuaj yeem muab cua sov rau cov neeg coob coob, thiab tsim kom muaj zog txaus los tsim hluav taws xob loj.
Lub tshuab hluav taws xob twg siv rau kev tsheb ciav hlau hluav taws xob?
TE Connectivity's (TE) optimized VESA nqus Circuit Court breaker rau railway electrification yog thawj tag nrho electro-magnetically ua system rau 25 kV thiab 15kV tsheb. Lub tshuab hluav taws xob twg siv hauv kev tsheb ciav hlau? 2.
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.
Rau lub xov tooj hluav taws xob hluav taws xob coj tus cwj pwm li electrolytic cell?
Lo lus teb yog qhov kev xaiv (iii) Lub xov tooj hluav taws xob hluav taws xob tuaj yeem coj tus cwj pwm zoo li lub xov tooj hluav taws xob thaum muaj ib qho kev thov ntawm ib qho kev cuam tshuam sab nraud ntawm lub galvanic cell thiab cov tshuaj tiv thaiv tsis yog inhibited kom txog thaum qhov tawm tsam qhov hluav taws xob nce mus txog tus nqi 1.
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.
