Yuav tau kuaj lossis kuaj xyuas?

Cov txheej txheem:

Yuav tau kuaj lossis kuaj xyuas?
Yuav tau kuaj lossis kuaj xyuas?
Anonim

Vim lub sijhawm dhau los ntawm qhov kev qhia "check" yog "checked," lo lus tseeb ntawm no yog "Kuv tau kuaj." Nov yog daim ntawv zoo meej tam sim no ntawm kev qhia "check."

Koj puas tau kuaj lossis koj puas tau kuaj?

Lub sijhawm "koj puas tau kuaj" tsis raug, yog li siv "koj puas tau kuaj."

kab lus uas tau kuaj xyuas yog dab tsi?

kab lus piv txwv rau kuv tau kuaj los ntawm kev txhawb nqa lus Askiv. Thiab kuv tau tshawb xyuas nws chav ua noj. "Nws xav mus xyuas, thiab kuv tau kos hauv". "Kuv muab rau nws ib nrab tom qab kuv tau kuaj xyuas qhov nws hais rau kuv."

Yuav tsum kuaj lub ntsiab lus?

Zoo, yog kuv yuav tau, qhov ntawd txhais tau tias koj yuav tsum tau kuaj tom ntej. Yog tias nws yog, kuv yuav tsum, qhov ntawd txhais tau tias koj yuav tsum tau kuaj tam sim. Saib kev txhais.

Tsis tau kuaj lossis tsis kuaj?

Tsis tau kuaj txhais tau tias, ib qho haujlwm, kuaj, tsis ua tiav. Tsis tau kuaj txhais tau tias, muaj, kuaj xyuas haujlwm.

Pom zoo:

Nthuav cov khoom
Vim li cas cov neeg caij dav hlau yog poj niam?
Nyeem ntxiv

Vim li cas cov neeg caij dav hlau yog poj niam?

Nws yog los ntawm lub sijhawm no uas lub luag haujlwm ntawm tus neeg saib xyuas lub dav hlau pib hloov zuj zus txhawm rau txhawm rau suav nrog kev saib xyuas ntau dua. Raws li qhov tshwm sim, dav hlau tau saib cov poj niam kws saib xyuas neeg mob los saib xyuas cov neeg caij tsheb hauv tsev.

Yog amorphous solids nkig?
Nyeem ntxiv

Yog amorphous solids nkig?

Amorphous khoom, ib yam noncrystalline solid nyob rau hauv uas atoms thiab molecules tsis koom nyob rau hauv ib tug meej lattice qauv. Cov khoom siv xws li iav, yas, thiab gel. Khoom thiab kua yog ob hom condensed teeb meem; ob leeg yog tsim los ntawm atoms nyob ze rau ib leeg.

Cov txuas hniav disulfide ua li cas?
Nyeem ntxiv

Cov txuas hniav disulfide ua li cas?

Disulfide daim ntawv cog lus koom nrog cov tshuaj tiv thaiv ntawm sulfhydryl (SH) sab chains ntawm ob cysteine residues: ib qho S - anion los ntawm ib pawg sulfhydryl ua raws li ib tug nucleophile , tawm tsam sab ntawm cov cysteine thib ob los tsim ib daim ntawv cog lus disulfide, thiab hauv cov txheej txheem tso tawm electrons (txo qhov sib npaug) hloov mus.