Slag detection txheej txheem

1. Sau daim ntawv thov: Hu rau cov neeg ua haujlwm ntawm Huajin Testing kom paub meej cov qauv kev xeem, cov haujlwm, thiab kos npe rau daim ntawv pov thawj.

2. Npaj xa cov qauv: xa cov qauv los ntawm kev xa khoom sai lossis ncaj qha mus rau peb lub chaw kuaj.

3. Kev soj ntsuam cov khoom: Tom qab them nyiaj, lub chaw soj nstuam teeb tsa kev sim thiab tsim ib daim ntawv qhia.

4. Txheeb xyuas daim ntawv sau qhia thiab tshaj tawm tsab ntawv tshaj tawm.

5. Qhia txog kev xa daim pib, nrog rau kev tshaj tawm kev txhais lus thiab kev pab cuam tom qab muag.