Yog li cas kom muaj kev siv tau zoo tshaj plaws nrog lub tester ntawm kev ntxuav qhov ntau uas zoo?
Cov kev lag luam zoo li cov qhov tshuaj kho, cov qhov tshuaj lub, cov qhov tshuaj hluav, thiab cov kev tsim kho nyob rau hauv qhov tsev yuav tsum muaj cov lus qhia txog qhov ntau ntawm cov khoom siv rau kev xam txog qhov zoo ntawm cov khoom. Qhov ntau yog ib qho lus qhia txog qhov ntau ntawm ib qho tshuaj, li cas yog tshuaj noj yog ntau dua tshuaj dej, thiab yog li ntawd nws muaj qhov ntau dua. Yog li ntawd, cov kev lag luam yuav tsum paub qhov ntau ntawm cov khoom uas lawv tsim rau kev tswj hwm qhov zoo thiab kev nyab xeeb ntawm cov neeg siv khoom. Txhua yam, yog tias cov kev lag luam xav paub qhov ntau ntawm cov tshuaj uas lawv yuav siv, lawv yuav tsum siv ib qho tshuaj xam qhov ntau. Cov tshuaj uas muaj qhov ntau lo leej yuav tsis tuaj yeem vua tshuaj tau zoo, thiab cov tshuaj uas muaj qhov ntau tsis lo leej yuav tsis tuaj yeem ua tau raws li xav. Yog li ntawd, lawv xa mus xa cov khoom siv zoo cov khoom siv rau kev test kev sib xyaw los ntawm kev tswj hwm cov cuab yeej los ntawm kev siv lub cev kom tsis muaj kev puas tsuaj rau cov neeg siv. Qhov sib xws ntawm cov khoom yog qhov tseem ceeb rau qhov no yog ua rau cov neeg siv nyob hauv qhov txhawb nqa, raws li tus neeg siv ib qho sib npaug thiab xav tau qhov tub ntxhais tom ntej yuav muaj qhov ntsuas sib xws. Yog siv lub sib npaug uas nyob hauv qhov ntsuas zoo heev lossis qhov ntsuas tsis zoo heev yuav ua rau tus neeg siv tsis nyob hauv qhov txhawb nqa thiab tsis xav siv dua. ZONWON pab cov tuam tshwb kom tsis muaj kev puas tsuaj no los ntawm kev ntsuas qhov ntsuas ntawm cov khoom. Raws li no, cov tuam tshwb yuav tu cov formulas yog tias pom tias yuav tsum thiab yuav muaj cov khoom uas zoo heev rau tag nrho. Qhov no, pab cov tuam tshwb kom muaj kev nce siab rau qhov ntsuas, cov ntsiab lus, thiab qhov ntsuas ntawm cov khoom. Yog tus tuam tshwb tsim cov khoom zoo, nws yuav pab tswj cov neeg siv, thiab lawv yuav mus dua; vim li no, kev muaj ib qho tester rau qhov ntsuas yog qhov tseem ceeb rau kev tswj qhov zoo ntawm cov khoom.