Tus nqi hloov pauv hauv daim duab yog dab tsi?
Tus nqi hloov pauv hauv daim duab yog dab tsi?

Video: Tus nqi hloov pauv hauv daim duab yog dab tsi?

Video: Tus nqi hloov pauv hauv daim duab yog dab tsi?
Video: SWB TUS TSHIAB - ( ORIGINAL TXIAB YAJ ) 2024, Kaum ib hlis
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Kawm paub yuav ua li cas nrhiav tau tus nqi hloov los ntawm teeb duab . Cov tus nqi hloov yog tus nqi uas y-values hloov nrog rau cov hloov hauv x-value. Txhawm rau txiav txim siab tus nqi hloov los ntawm a teeb duab , ib daim duab peb sab yog kos rau ntawm teeb duab xws li kab ntawm lub teeb duab yog lub hypothenuse ntawm txoj cai daim duab peb sab.

Ua raws li qhov no, qhov kev hloov pauv yog dab tsi?

A tus nqi hloov yog a tus nqi uas piav qhia txog ib qhov ntau npaum li cas hloov nyob rau hauv kev sib piv rau lwm qhov ntau. Yog tias x yog qhov hloov pauv ywj pheej thiab y yog qhov hloov pauv hloov, ces. tus nqi hloov = hloov hauv y hloov hauv x.

Tsis tas li ntawd, kuv yuav nrhiav tau qhov nruab nrab ntawm qhov kev hloov pauv li cas? Cov units ntawm a tus nqi hloov yog "output units ib input units." Cov nruab nrab tus nqi hloov nruab nrab ntawm ob qhov input qhov tseem ceeb yog tag nrho hloov ntawm cov nuj nqis muaj nuj nqi (tso zis qhov tseem ceeb) muab faib los ntawm cov hloov nyob rau hauv tus nqi input.

Xav txog qhov no, kuv yuav xam tus nqi hloov li cas?

Rau ib kev kwv yees ntawm instantaneous tus nqi hloov ntawm ib qho kev ua haujlwm ntawm ib qho chaw, kos ib kab ntawm ob lub ntsiab lus ("cov ntsiab lus siv") ze rau koj qhov xav tau, thiab txiav txim siab txoj kab nqes ntawm txoj kab ntawd. Koj tuaj yeem txhim kho qhov tseeb ntawm koj kwv yees los ntawm kev xaiv cov ntsiab lus siv ze dua rau qhov koj xav tau.

Tus nqi unit yog dab tsi?

Tus nqi . Thaum twg tus nqi yog qhia raws li qhov ntau ntawm 1, xws li 2 ko taw ib ob lossis 5 mais toj ib teev, lawv raug hu ua units tus nqi . Yog tias koj muaj ntau yam - chav ntsuas tus nqi xws li 120 tus tub ntxhais kawm rau txhua 3 lub tsheb npav, thiab xav nrhiav ib leeg- chav ntsuas tus nqi , sau ib tug ratio sib npaug zos rau ntau- chav ntsuas tus nqi nrog 1 raws li lub sij hawm thib ob.

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