2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Fugacity yog qhov ua tau los ntawm qhov pom tseeb uas muab kev hloov kho rau qhov kev sib txawv ntawm kev xav. Nws ntsuas qhov ua tau zoo ntawm cov roj rau qhov muab qhov tseeblossis ib nrab siab ntawm cov roj, hauv cov ntsiab lus sib npaug ntawm lwm qhov sib txawv ntawm txoj cai roj zoo tagnrho.
Kev siv fugacity yog dab tsi?
Fugacity tso cai kev suav ntawm tag nrho cov kev faib tawm ntawm cov khoom siv tshuaj tua kab ntawm cov khoom sib xyawthiab nws yooj yim rau kev kwv yees qhov concentration ntawm cov tshuaj tua kab hauv txhua qhov chaw. Yog xav paub ntxiv nias ntawm no. Ntsuas qhov fugacity ntawm hydrophobic organic contaminants nyob rau hauv sediment.
fugacity txhais li cas?
Los ntawm Wikipedia, phau ntawv qhia dawb. Fugacity yog ntsuas ntawm cov tshuaj muaj peev xwm nyob rau hauv daim ntawv ntawm 'hloov siab.' Nws ncaj qha. Muaj feem xyuam rau qhov nyiam ntawm ib yam khoom nyiam ib theem (kua, khoom, roj) dua lwm qhov. Ntawm qhov ntsuas kub thiab qhov siab, dej yuav muaj qhov sib txawv rau txhua theem.
Vim li cas lub tswv yim ntawm fugacity tau raug qhia?
Lewis qhia txog lub tswv yim los ntawm kev siv lub zog dawb ua haujlwm G los sawv cev rau tus cwj pwm ntawm cov pa roj tiag tiag uas txawv ntawm lub tswv yim ntawm cov roj zoo tagnrho. Lub tswvyim no yog lub npe hu ua tswvyim ntawm Fugacity. Qhov kev sib npaug no siv tau rau txhua qhov roj av txawm tias zoo tagnrho lossis tsis zoo.
Dab tsi yog qhov txawv ntawm cov tshuaj muaj peev xwm thiab fugacity?
Kev tsis sib haumntawm cov roj hauv ib lub cev yog ib qho kev ntsuas ntawm qhov sib txawv ntawm nws cov tshuaj muaj peev xwm nyob rau hauv lub system thiab nws cov tshuaj muaj peev xwm nyob rau hauv nws hypotheticalzoo tagnrho-ntau tus qauv xeev ntawm tib qhov kub.
Pom zoo:
Vim li cas peb siv lub teeb pom kev zoo?
paub tias yog qhov kev xaiv softer dua li cov tsom iav ib txwm muaj, cov teeb pom kev zoo pab kom coj tawm qhov ci ntawm sab hauv tawm. Feem ntau, koj tuaj yeem siv cov illuminators rau cov tawv nqaij solo, sib tov nrog lub hauv paus, los yog siv lub hauv paus los muab cov tawv nqaij zoo nkauj.
Vim li cas peb thiaj siv steradian?
A steradian yog siv los ntsuas "lub kaum ntse ntse" tib yam li tus radian cuam tshuam nrog lub voj voog ntawm lub voj voog: Ib Radian "txiav tawm" qhov ntev ntawm ib lub voj voog lub voj voog sib npaug rau lub vojvoog. equal to (radius) 2.
Vim li cas peb thiaj xav tau cov khoom siv hluav taws xob decoupling?
Ib lub decoupling capacitor ua raws li lub zog hluav taws xob hauv zos reservoir. Capacitors, zoo li cov roj teeb, xav tau sijhawm los them thiab tso tawm. Thaum siv los ua decoupling capacitors, lawv tawm tsam kev hloov pauv sai ntawm voltage.
Vim li cas peb thiaj siv novaculite?
Novaculite, tseem hu ua Arkansas Pob zeb, yog microcrystalline rau cryptocrystalline pob zeb hom uas muaj silica hauv daim ntawv ntawm chert lossis flint. Nws feem ntau yog xim dawb rau grey lossis xim dub, nrog rau lub ntiajteb txawj nqus tshwj xeeb ntawm 2.
Peb puas yuav cia siab tias peb yuav tau txais kev txhawb nqa thib peb?
Teb: Ntau lab tus neeg Asmeskas twb tau txais lawv qhov kev ntsuas thib peb. Thiab IRS yuav xa tawm ntau dua ob peb lub lis piam tom ntej. Yog li, yog tias koj tseem tsis tau txais koj cov nyiaj them poob haujlwm (piv txwv tias koj tsim nyog tau txais kev them nyiaj), nws yuav tsum tuaj sai sai.
