Seb cov kua hlau tuaj yeem ntws tawm qhov huv si thiab ruaj khov rau hauv kev tso dej tsis muaj kev sib cais thiab ua kom zoo li tam sim no.
Tsis muaj ib lub ces kaum ntse lossis thaj chaw tuag.
③ Seb qhov chaw seem ntawm ntu ntawm qhov system gating hloov pauv.
Cov haujlwm ntawm lub tso pa tso tawm sab nraud thiab cov roj thoob puv puas yog? ? loj txaus? Nws puas yuav thaiv? Cov pa roj puas tuaj yeem tsim tau thiab tawm mus tau zoo? Daim ntawv thov ntawm lub computer simulation ntawm cov txheej txheem txhawm rau txheeb xyuas cov xwm txheej saum toj no thiab siv kev txiav txim siab los xaiv cov txheej txheem tsim nyog.
