Xim box bottoming kuj hu ua xim thawv bottoming. Muaj ntau qhov laj thawj rau qhov tshwm sim no. Cia kuv muab ib qho kev qhia tshwj xeeb rau koj.
1. Cov khoom hnyav dhau
Qhov hnyav ntawm cov khoom tsis tau txiav txim siab thaum npaj lub thawv ntim xim.
2. Cov ntaub ntawv hnyav tsis txaus
Thaum xaiv cov khoom, cov ntaub ntawv yog mos heev, thiab cov khoom yog deformed thaum nws muab tso rau hauv.
3. Kev npaj tsis tsim nyog ntawm tus nplaig hauv qab
Tus nplaig luv dhau los tuav hauv qab.
Los ntawm cov laj thawj saum toj no, nws tsis yog qhov nyuaj kom pom tias hauv qab ntawm lub thawv xim muaj ntau yam ua rau kev npaj yav dhau los. Yog li ntawd, thaum npaj lub thawv ntim xim, peb tseem yuav tsum nrhiav lub tuam txhab kev npaj ua haujlwm rau kev npaj. Tom qab kev npaj ua tiav, cov khoom siv yuav tsum tau kuaj xyuas, cov khoom siv sim tau raug teeb tsa, thiab tom qab ntawd cov khoom lag luam loj yuav ua tiav.