2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Qhov tseem ceeb tshaj plaws ntawm lub voj voog yog kab mob. Cov kab mob pab cov nitrogen hloov ntawm lub xeev kom nws thiaj li siv tau. Thaum nitrogen absorbed los ntawm cov av, cov kab mob sib txawv pab nws hloov lub xeev kom nws thiaj li nqus tau los ntawm cov nroj tsuag. Tsiaj ces tau lawv cov nitrogen los ntawm cov nroj tsuag.
Cov kab mob puas tsim nyog rau lub voj voog nitrogen?
Ntau nitrogen fixation tshwm sim, hauv av, los ntawm cov kab mob. … Cov kab mob tau txais lub zog los ntawm photosynthesis thiab, rov qab, lawv kho nitrogen rau hauv daim ntawv uas cov nroj tsuag xav tau. Cov nitrogen ruaj khov ces nqa mus rau lwm qhov ntawm cov nroj tsuag thiab siv los ua cov ntaub so ntswg, yog li cov nroj tsuag tuaj yeem loj hlob.
Lub luag haujlwm ntawm cov kab mob hauv lub voj voog nitrogen yog dab tsi?
Lub luag haujlwm ntawm cov kab mob no hauv lub voj voog nitrogen yog dab tsi? … Cov kab mob hloov cov nitrogen dawb rau hauv cov tebchaw uas muaj nitrogen, thaum cov decomposers hloov cov nitrogen-muaj cov tebchaw rau hauv cov nitrogen dawb. Kate tau sau cov kauj ruam ntawm lub voj voog ntawm cov pa roj carbon monoxide los piav qhia tias carbon yog cycled los ntawm cov kab mob tshwj xeeb.
Puas lub voj voog nitrogen nyob ntawm cov kab mob?
Qhov tseeb, tag nrho cov ntawv muaj sia nyob siab duantawm cov kab mob los ua cov haujlwm ntawm nitrogen fixation, uas yog cov nitrogen dawb ua ke nrog lwm cov ntsiab lus los tsim cov tshuaj tiv thaiv ntau dua xws li xws li ammonia, nitrates, lossis nitrites. …
yog dab tsi2 lub luag haujlwm ntawm cov kab mob hauv lub voj voog nitrogen?
Cov kab mob ua lub luag haujlwm tseem ceeb: Nitrogen kho cov kab mob, uas hloov cov nitrogen atmospheric rau nitrates. Cov kab mob lwj, uas hloov cov khib nyiab nitrogen decay rau ammonia. … Denitrifying kab mob, uas hloov nitrates rau nitrogen gas.
Pom zoo:
Dab tsi yog qhov tseem ceeb thiab vim li cas nws tseem ceeb los txheeb xyuas koj qhov tseem ceeb?
Qhov tseem ceeb yuav coj koj hauv kev txiav txim siab hauv lub neej thiab ua rau koj taug qab. Qhov tseem ceeb tshaj plaws, qhov tseem ceeb tshaj plaws yuav ua rau koj ntseeg siab hais tias "tsis yog." Lawv pab koj txheeb xyuas qhov xav tau tiag tiag hauv koj lub neej, piv rau lwm tus xav tias tseem ceeb.
Vim li cas qhov tseem ceeb ntawm qhov muaj zog thiab qhov tsis muaj zog yog qhov tseem ceeb?
Nws yog ib qho tseem ceeb rau qhov tseem ceeb ntawm qhov ua tau zoo thiab qhov tsis muaj zog vim qhov no pab lub tuam txhab txiav txim siab txog thaj chaw uas lawv yuav tsum tau txhim kho ntxiv rau thaj chaw uas lawv ua tau zoo hauv. Vim li cas lub zog thiab qhov tsis muaj zog tseem ceeb?
Lub voj sib txawv ntawm lub voj voog thaum lub sijhawm ntawd?
Qhov txawv nyob ntawm qhov chaw kuaj mob. The while loop test the condition ua ntej executing any of the statement in the while loop where the do-while loop tests tus mob tom qab cov nqe lus tau ua tiav hauv lub voj. Dab tsi txawv ntawm thaum thiab ua-thaum lub voj hauv C?
Lub voj voog twg yog lub voj voog sib luag?
Ib lub voj voog sib luag suav nrog ceg kom tam sim no faib thiab tsuas yog ib feem ntawm nws ntws los ntawm txhua ceg. Qhov hluav taws xob, lossis qhov sib txawv ntawm qhov sib txawv, hla txhua ceg ntawm lub voj voog sib luag yog tib yam, tab sis cov dej ntws tuaj yeem sib txawv.
Vim li cas lub voj voog carnot muaj qhov ua tau zoo tshaj plaws?
Kev Ua Haujlwm ntawm Carnot's Cycle Practical engine cycles yog irreversible thiab yog li muaj inherently qis efficiency tshaj Carnot efficiency thaum ua hauj lwm ntawm tib qhov kub thiab txias. … Lub voj voog Carnot ua tiav qhov ua tau zoo tshaj plaws vim tag nrho cov cua sov ntxiv rau cov dej ua haujlwm ntawm qhov kub siab tshaj plaws.
