2024 Tus sau: Luke Adderiy | [email protected]. Kawg hloov kho: 2024-01-10 19:34
Thaum twg yuav ua haujlwm sab nraud yog qhov siab tshaj plaws lossis sib npaug rau qhov tuab ntawm qhov nruab nrab? Thaum lub kaum sab xis ntawm qhov xwm txheej i=90∘ (kev tshwm sim grazing), cov kab hluav taws xob tshwm sim nyob rau sab nraud ntawm lub ntsej muag sib luag thiab lub ntsej muag tig ua siab tshaj.
Thaum qhov kev hloov pauv sab nraud yog siab tshaj?
Lub kaum sab xis ntawm qhov tshwm sim ntawm kev hloov pauv sab nraud uas tsim los ntawm lub khob iav yog qhov siab tshaj plaws ntawm 90 degree.
Rau lub kaum sab xis ntawm qhov xwm txheej qhov kev hloov pauv sab nraud tsawg kawg?
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Ntawm lub kaum sab xis ntawm qhov xwm txheej qhov kev hloov pauv sab nraud yog siab tshaj?
Lateral shift=t sec(r) sin(i-r)
Lub kaum sab xis siab tshaj plaws uas lub teeb tuaj yeem cuam tshuam rau saum npoo yog 90 degrees. Yog li ntawd rau qhov siab tshaj plaws ntawm kev hloov pauv, qhov siab tshaj plaws qhov xwm txheej yog 90 degrees.
Dab tsi yog qhov siab tshaj plaws ntawm kev hloov pauv vim yog iav slab ntawm tuab t?
Yog li ntawd qhov kev txav mus los ntawm lub teeb hluav taws xob tshwm sim ntawm slab nrog t thickness yog t / 4.
Pom zoo:
Tus txheeb ze yam tsawg kawg nkaus thiab siab tshaj?
Ib qho txheeb ze tshaj plaws yog a taw tes qhov chaw ua haujlwm hloov kev coj los ntawm kev nce mus rau qis(ua qhov taw tes ntawd "ncej" hauv daim duab). Ib yam li ntawd, qhov txheeb ze yam tsawg kawg nkaus yog qhov taw tes uas qhov kev ua haujlwm hloov pauv kev coj los ntawm kev txo qis mus rau nce (ua qhov taw tes ntawd "
Puas yog qhov tsawg tshaj plaws thiab loj tshaj plaws dinosaurs?
Tus me tshaj dinosaurs yog tsuas yog me ntsis loj dua ib tug qaib ; Compsognathus Compsognathus Ib lo lus luv, slang lo lus lossis lub npe tsiaj rau "lub computer " Daim ntawv luv ntawm Procompsognathus (conflated nrog qhov deb-txog Compsognathus, "
Puas yog qhov hloov pauv hloov pauv hloov pauv?
Post-transcriptional modification lossis co-transcriptional modification is a set of biological processes common to most eukaryotic cells los ntawm qhov uas RNA thawj cov ntawv sau tau raug hloov kho raws li kev hloov pauv ntawm cov noob rau tsim kom muaj kev paub tab, ua haujlwm RNA molecule uas tuaj yeem tawm hauv lub nucleus thiab ua txhua yam … Puas Kev Tshaj Tawm yog qhov hloov pauv tom qab kev txhais lus?
Thaum twg yog qhov hloov pauv hloov pauv hloov pauv siv?
Cov kws lag luam siv nyiaj hloov pauv hloov pauv mus rau ntsuas qhov xav tau cuam tshuam ntawm kev hloov pauv hauv se lossis kev siv nyiaj txoj cai ntawm kev loj hlob ntawm kev lag luam Lawv pib los ntawm kev txiav txim siab seb qhov nyiaj txiag tsis txaus lossis nyiaj seem yuav yog kev lag luam yog nyob rau ntawm kev ua haujlwm puv lossis kev sib npaug mus sij hawm ntev.
Kev hloov pauv hloov pauv tau ua li cas rau lub siab hloov kho?
Transcendentalists ntxiv rau tus ntsuj plig ntawm kev hloov kho los ntawm kev yaum cov neeg los nug txog tib neeg txoj cai thiab cov koom haum. Tsis txhob ua raws li lwm tus qhov kev cia siab, lawv hais. Yog koj xav nrhiav Vajtswv--thiab koj tus kheej tiag tiag--saib xwm thiab "