Video: Vim li cas lej tseem ceeb hauv kev saib xyuas neeg mob?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov kws kho mob thiab cov neeg saib mob siv lej thaum lawv sau ntawv los yog muab tshuaj. Cov kws kho mob siv lej thaum kos cov duab txheeb cais ntawm cov kab mob sib kis lossis kev ua tiav ntawm kev kho mob. Qhov no yog tseem ceeb , vim tias dhau ntawm qhov no, tus neeg mob yuav paub txog lub sijhawm ntawm cov tshuaj.
Tom qab ntawd, ib tug kuj yuav nug, vim li cas lej tseem ceeb hauv kev kho mob?
Cov kws kho mob thiab cov kws saib xyuas neeg mob siv lej thaum lawv sau ntawv los yog muab tshuaj. Lawv kuj siv lej thaum kos cov duab txheeb cais ntawm cov kab mob sib kis lossis kev ua tiav ntawm kev kho mob. Cov lej muab ntau cov ntaub ntawv rau cov kws kho mob.
Ib sab saum toj no, cov kws saib xyuas neeg mob puas yuav tsum ua lej zoo? Cov lus teb luv luv yog tsis yog, koj tsis yog tiag tiag yuav tsum ua lej zoo nyob rau hauv thiaj li yuav ua ib tug tus nais maum . Txawm li cas los xij, koj xav tau kom muaj peev xwm ntxiv, rho tawm, faib thiab sib faib kom muaj peev xwm ua tau koj lub luag haujlwm thaum koj pib ua haujlwm. Ib thaj chaw hauv neeg laus qhov twg lej yuav siv feem ntau yog nyob rau hauv cheeb tsam ntawm kev noj tshuaj.
hom lej twg yog siv hauv kev laus?
Cov neeg saib mob ib txwm siv Ntxiv, feem, qhov sib piv thiab algebraic sib npaug txhua hnub ua haujlwm kom xa cov tshuaj zoo rau lawv cov neeg mob lossis saib xyuas kev hloov pauv hauv lawv txoj kev noj qab haus huv. Kev saib xyuas mob cov tsev kawm ntawv feem ntau sim cov tub ntxhais kawm tshiab ntawm lawv lej prowess, xav tau kev kho mob hauv kev kho mob lej yog tias tsim nyog.
Cov kws kho mob puas siv calculus?
Tsis yog, cov kws kho mob tsis ua siv calculus hauv kev kho mob. Tab sis calc xav tau los ntawm ntau lub tsev kawm ntawv (ntau dua 10-20), thiab muaj laj thawj zoo. Tsis yog xwb ua calc pab piav txog physics thiab chemistry, tab sis nws yog ib qho tseem ceeb ntawm kev xav. Koj tau txais kev daws teeb meem ntau hauv physics.
Pom zoo:
Vim li cas kev nkag siab txog kab mob sib txuas lus tseem ceeb rau tib neeg?
Nws yog ib qho tseem ceeb rau tib neeg kom nkag siab txog cov kab mob sib txuas lus kom lawv nrhiav tau txoj hauv kev los ua cov tshuaj tua kab mob uas cuam tshuam rau cov kab mob phem kev sib txuas lus, cia cov kab mob tsis tuaj yeem paub tias muaj pes tsawg tus ntawm lawv muaj
Dab tsi yog kev saib xyuas ntawm kev ruaj ntseg sab hauv txawm tias muaj kev hloov pauv hauv ib puag ncig sab nraud?
Kev saib xyuas ntawm kev ruaj ntseg sab hauv txawm tias muaj kev hloov pauv hauv ib puag ncig sab nraud yog hu ua homeostasis
Vim li cas cov nuj nqis tseem ceeb tseem ceeb thaum qhia txog kev ntsuas?
Cov duab tseem ceeb yog qhov tseem ceeb los qhia qhov tseeb ntawm koj cov lus teb. Qhov no yog qhov tseem ceeb hauv kev tshawb fawb thiab engineering vim tias tsis muaj cov cuab yeej ntsuas tuaj yeem ua qhov ntsuas nrog 100% precision. Siv cov nuj nqis tseem ceeb tso cai rau tus kws tshawb fawb paub tias cov lus teb meej npaum li cas, lossis qhov tsis paub meej npaum li cas
Yuav ua li cas koj txiav txim siab tus lej ntawm cov lej tseem ceeb hauv kev ntsuas?
Muaj peb txoj cai los txiav txim seb muaj pes tsawg tus lej tseem ceeb hauv ib tus lej: Cov lej tsis yog xoom yog qhov tseem ceeb. Ib qho xoom ntawm ob tus lej tseem ceeb yog qhov tseem ceeb. Qhov kawg xoom los yog trailing zeros nyob rau hauv tus lej zauv Xwb yog qhov tseem ceeb
Vim li cas kev ntsuas thiab ntsuas qhov tseem ceeb hauv kev tshawb fawb txog kev lag luam?
Cov nplai tau siv ntau zaus hauv kev tshawb fawb kev lag luam vim tias lawv pab hloov cov ntaub ntawv zoo (xav, kev xav, kev xav) rau hauv cov ntaub ntawv ntau, cov lej uas tuaj yeem txheeb xyuas tau. Koj tsim ib qho kev ntsuas los ntawm kev muab cov khoom (yuav ua tau piav qhia) rau tus lej