Yuav ua li cas xaiv ib cheeb tsam tropical thiab dab tsi yog kev ceev faj

Tracing strips tuaj yeem muab faib ua qhov kub thiab txias, nruab nrab kub, siab kub, series kev sib txuas, kev sib txuas ua ke, thiab lwm yam. Yog li ntawd, thaum ua ntawv thov rau cov khoom siv rwb thaiv tsev, nws yog ib qho tsim nyog yuav tau xaiv cov qauv tsim hluav taws xob tracing sawb los ua lub luag haujlwm ntawm ntau hom. hluav taws xob tracing strips. Yog li ntawd, cov kauj ruam hauv qab no yuav tsum tau ua thaum xaiv:
1. Thaum xaiv cov qauv ntawm hluav taws xob tshav kub tracing daim kab xev, yog tias nws yuav tsum tau tso cai rau kev siv tus kheej limiting tshav kub tracing daim kab xev, tus kheej limiting tshav kub tracing daim kab xev yuav tsum tau txiav txim siab ua ntej. Vim tsis muaj peev xwm tswj tau qhov kub thiab txias ntawm cov hluav taws xob hluav taws xob tas li, tej zaum yuav muaj qhov tshwm sim ntawm qhov kub thiab txias, uas ua rau muaj qhov kub hnyiab ntawm cov kav dej;
2. Thaum muaj qhov sib txawv ntawm 20% ntawm qhov kub thiab txias ntawm cov hluav taws xob cua sov sawb thiab qhov kub ntawm cov khoom siv hauv cov kav dej, nws raug nquahu kom tsis txhob xaiv cov khoom siv hluav taws xob hluav taws xob nrog cov hlau thaiv kev tiv thaiv mesh hauv kev xaiv. Rau cov uas xav tau kev kub ceev ceev, ib qho hluav taws xob hluav taws xob hluav taws xob tuaj yeem xaiv tau;
3. Thaum xav txog cov kev qhia tshwj xeeb ntawm cov hluav taws xob cua sov sawb siv, yuav tsum tau txiav txim siab seb cov khoom siv hauv cov kav dej puas tuaj yeem tiv taus qhov kub ntawm cov hluav taws xob cua sov. Qhov no yuav zam kom tsis txhob muaj cov kav dej raug hlawv tawm;
4. Thaum xaiv hom, thawj qhov kev txiav txim siab yuav tsum tau muab rau cov raj xa dej nruab nrab thiab nyob rau ntawm qhov chaw ib puag ncig qhov ntsuas kub kom thiaj li xaiv cov khoom siv hluav taws xob tsim hluav taws xob zoo;
5. Thaum lub sij hawm xaiv, tus naj npawb ntawm cov khoom siv hluav taws xob tracing yuav tsum tsis txhob tsawg dua li cov khoom siv hluav taws xob tracing, vim tias kev xaiv thiab kev yuav khoom yog nruj me ntsis raws li qhov yuav tsum tau ua.