Niaj hnub no, kev ua lag luam kev lag luam tsis tuaj yeem nqa tau yam tsis muaj daim ntawv tso cai tsim nyog, tab sis nws tsis yooj yim los tsim nws. Kev lag luam xws li kev lees txais, kev ua thiab muag cov hlau tsis muaj hlau yuav tsis ua yam tsis muaj daim ntawv tso cai.
Cov Lus Qhia
Kauj ruam 1
Kom tau txais daim ntawv tso cai, siv rau cov ntawv sau npe (Lub Chaw Haujlwm Saib Xyuas Kev Ruaj Ntseg thiab ib puag ncig) thiab xa cov ntaub ntawv tsis raug cai ntawm cov ntawv pov thawj ntawm cov chaw ua haujlwm (tuam txhab), nrog rau cov ntawv them nyiaj tseem rau kev them nyiaj rau lub xeev lub luag haujlwm nrog lub txhab nyiaj cim. Cov. Kev tso npe ntawm daim ntawv tso cai muaj peev xwm dhau los ntawm ob mus rau peb lub hlis, nws tau muab rau tsib lub sijhawm, tom qab ntawd nws yuav tsum tau ua dua tshiab.
Kauj ruam 2
Tab sis koj yuav tsum paub tias qhov teeb meem tsis yog tas rau qhov no, vim tias daim ntawv tso cai yog daim ntawv uas yuav tswj hwm cov kev ua haujlwm ntawm koj lub tuam txhab raws li cov cai tsim thiab cov cai. Thiab los ntawm kev lees txais daim ntawv cog lus tso cai, koj thiaj li muaj lub luag haujlwm yuav tsum xyuas kom muaj kev tswj hwm hluav taws xob, hluav taws, thiab lwm yam. kev nyab xeeb ntawm cov khoom tsis lim, thiab ntxiv rau txhua qhov chaw uas nws yuav tau nyob nrog cov khoom tsim nyog.
Kauj ruam 3
Yog li, koj yuav tsum tau txais cov nplai thiab dosimeters, khoom siv rau cov nplaim txiav ntawm cov hlau, nqa cov txheej txheem, ntsuas cov khoom siv. Thiab dua li, koj yuav xav tau chav tshwj xeeb rau kev khaws thooj voos kheej kheej thiab roj tso tsheb hlau luam. Ntxiv mus, txhua yam khoom siv yuav tsum ua kom tau raws li kev nyab xeeb thiab lees txais cov qauv thiab qauv, muaj daim ntawv pov thiab lwm yam ntaub ntawv. Tsis tas li, koj lub chaw lag luam yuav tsum muaj cov neeg ua haujlwm tshwj xeeb tshaj lij. Tsis tas yuav ua tiav cov xwm txheej no, koj yuav tsis muaj daim ntawv tso cai ua haujlwm nrog cov hlau tsis muaj hlau.
Kauj ruam 4
Hauv cov xyoo dhau los, kev sau dawb thiab xa tawm ntawm seem hlau tau muaj txiaj ntsig zoo rau ob tog - ob tus neeg muag khoom thiab tus neeg yuav. Tab sis hnub no, nrog kev nruj ntawm kev ua txhaum thiab kev tswj hwm kev lav phib xaub rau cov haujlwm txhaum cai, raws li lawv hais, "kev ua si" tsis yog ib txwm tsim nyog tus nqi tshwm sim. Thiab leej twg ntawm cov neeg ua lag luam loj yuav xav koom tes nrog cov lag luam uas tsis tau ntawv tso cai? Yog li, txhawm rau kom koj lub lag luam txhim kho thiab tsim cov nyiaj tau los, koj yuav tsum muaj daim ntawv tso cai tsim nyog.
