Ib qho nkhaus yog qhov elastic dua li qhov nkhaus steeper. Muaj cov khoom hloov pauv, cov khoom tsim nyog, thiab cov neeg siv khoom tau txais txiaj ntsig tag nrho cuam tshuam cov txheeb ze elasticity ntawm kev thov. Kev muaj peev txheej, thev naus laus zis tshiab, thiab kev txwv tsis pub nkag txhua qhov cuam tshuam rau cov txheeb ze elasticity ntawm cov khoom siv.
Thaum xav tau yog qhov elastic qhov kev thov nkhaus yog?
3. Qhov xav tau Elastic. Relatively elastic thov hais txog qhov kev thov thaum qhov kev hloov pauv hauv qhov kev thov ntau dua li qhov kev hloov pauv hauv tus nqi ntawm qhov zoo. Tus lej tus nqi ntawm qhov xav tau ntawm qhov sib txawv ntawm ib mus rau infinity.
Puas xav tau elastic?
Kev thov kom zoo yog qhov tsis sib xws yog tias PED coefficient tsawg dua ib qho (hauv tus nqi tiag). Kev thov rau qhov zoo yog qhov elastic yog PED coefficient ntau dua ib qho (hauv tus nqi kiag). Kev thov rau qhov zoo yog chav tsev elastic thaum PED coefficient sib npaug rau ib qho.
Yuav ua li cas thiaj ua rau qhov kev thov rau cov khoom lag luam zoo sib xws?
Ntau yam txiav txim siab qhov kev thov elasticity rau ib yam khoom, suav nrog qib nqi, hom khoom lossis kev pabcuam, qib nyiaj tau los, thiab muaj peev xwm hloov pauv. Cov khoom lag luam pheej yig feem ntau yog elastic heev vim tias, yog tias tus nqi poob, cov neeg siv khoom yuav zoo li yuav tus nqi qis dua.
txhais li cas los ntawm kev thov elastic?
Kev xav tau elastic yog hais txog qhov kev thov thaum qhov kev hloov pauv uas tsim los ntawm kev thov ntau dua li qhov kev hloov pauv ntawm tus nqi ntawm cov khoom. … Piv txwv li, yog hais tias tus nqi ntawm cov khoom nce 20% thiab qhov kev thov ntawm cov khoom txo los ntawm 25%, ces qhov kev thov yuav kuj elastic.
