Video: Ntev npaum li cas thermos khaws cov kua zaub kub?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Khaws zaub mov kub los yog txias rau 6 teev. (Yog tias koj ntim ib thermos thaum 7 teev sawv ntxov, qhov ntawd yog 5 teev mus txog rau tav su.) suits me me me me.
Yog li ntawd, ntev npaum li cas lub hwj tuaj yeem khaws cov kua zaub kub?
Nws yuav khaws cov khoom kub los yog txias txog li 24 teev!
Ib yam li ntawd, dab tsi yog qhov zoo tshaj plaws thermos kom cov zaub mov kub? Peb Cov Picks
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Kuj tseem paub yog, ua li cas koj khaws cov kua zaub sov hauv lub thermos?
Rau khaws koj thermos sov thiab koj kub noj su kub ua tib zoo sau koj thermos nrog dej npau npau, txuas lub hau thiab cia zaum rau 5-7 feeb lossis ntev dua. Tshem tawm cov dej, so kom qhuav sai (tshwj tsis yog tias koj tab tom tso dej rau hauv thermos ) thiab tam sim ntawd qhov chaw kub zaub mov rau hauv thermos.
Ntev npaum li cas koj tuaj yeem khaws cov mis nyuj kub hauv lub thermos?
Ib lub thermos zoo zoo tuaj yeem ua kom cov mis nyuj kub rau kwv yees 24 teev . Ib tug dlej zoo yuav ua kom nws kub rau roughly 12 teev thiab feem ntau pheej yig dua cov mis nyuj kub rau 6- 8 hnu.
Pom zoo:
Vim li cas cov kua siv lead ua kua hloov xim nrog kub?
Cov molecules hauv cov kua siv lead ua kua tuaj yeem txav mus los ntawm nws tus kheej, xws li hauv cov kua, tab sis nyob twj ywm me ntsis, xws li hauv cov khoom siv lead ua (khoom). Cov kua siv lead ua kua no teb rau kev hloov pauv ntawm qhov kub thiab txias los ntawm kev hloov xim. Raws li qhov kub thiab txias, lawv cov xim hloov ntawm liab mus rau txiv kab ntxwv, daj, ntsuab, xiav, thiab ntshav
Dab tsi cell organelle khaws cov zaub mov lossis cov xim?
Cells: Structure thiab Function A B chlorophyll ntsuab pigment uas absorbs lub teeb rau photosynthesis plastid ib tsob nroj cell qauv uas khaws cov zaub mov ntawm muaj pigment ribosome lub 'construction site' rau proteins ntxhib endoplasmic reticulum ribosomes muaj peev xwm pom nyob rau hauv lub nto ntawm no organelle
Kuv tuaj yeem khaws uni tshiab ntev npaum li cas?
Uni Shutou yog qhov zoo rau li 10 hnub hauv tub yees, thiab li 2 lub hlis hauv lub tub yees. Rau freshuni, ib zaug koj tau txais, khaws cia hauv tub yees thiab ua haujlwm hauv 2 hnub
Nws siv sijhawm ntev npaum li cas rau cov kua qab zib kom tsim tau?
2 rau 4h Raws li txoj cai, nws siv sijhawm ntev npaum li cas rau qab zib kom crystallize? cav 7d Ib yam li ntawd, dab tsi ua rau qab zib crystals tsim? Super-saturated daws tsis ruaj khov, yog li thaum koj nplawm khoom qab zib, qab zib crystals yuav tawm los ntawm kev daws thiab txuas mus rau txoj hlua los yog lo rau hauv lub thawv.
Cov kua txob ntsuab yuav siv sij hawm ntev npaum li cas kom germinate?
7-21 hnub Raws li txoj cai, vim li cas cov kua txob noob yuav siv sij hawm ntev heev kom germinate? Kua txob yog muaj feem xyuam rau txiv lws suav, tab sis muaj cov kev cai sib txawv rau germination . Qab zib kua txob xav tau ib germination Kub ntawm 75 ° - 80 ° F (F).