Kuaj lub tshuab qws txhawm rau pom tias qhov kev taw qhia ntawm lub qhov taub ntawm lub tshuab pas nrig yog qhov tseeb, Lub tshuab ua haujlwm (lub tshuab ua pa yuav tsum tau tshuab lub tshuab luam tawm thiab nqus lub taub hau ntawm lub kaum sab xis). Dhau cov ntawv ntim xuas xuas mus kuaj xyuas seb daim ntawv lo puas sib cais los ntawm lub tshuab luam ntawv tom qab lub taub hau nqus cov ntawv sau thiab ua ntej mus tom ntej.
Nco ntsoov tias daim ntawv lo tag nrho tau nkag mus rau qhov nqus taub, tshwj xeeb nws' sa daim ntawv lo me, Labeling tshuab cia nyob ib leeg tus Tsov tus tw.
Yog tias daim ntawv lo tau cais tawm ntawm lub tshuab luam ntawv tag nrho, tab sis tsis tau pluav rau hauv lub taub hau nqus, Labeling tshuab xyuas seb lub taub hau nqus tau puas thiab seb daim ntawv sau puas tau txais qhov tsis kam ntawm qhov suction taub hau; yog li ntawd, Lub tshuab ua haujlwm koj xav kom kho saum npoo ntawm kev nqus taub hau. Yog tias saum npoo ntawm qhov nqus pluav taub hau yog qhov sib tiaj heev, Lub tshuab ntsig txog lub tshuab xyuas seb qhov kev taw qhia ntawm lub qhov taub ntawm lub tshuab kom tawg yog qhov tsim nyog.
Yog tias daim ntawv lo tsis cais tag nrho los ntawm lub tshuab luam ntawv, Lub tshuab lo cim thiab daim ntawv lo tseem tseem me me ntawm lub tshuab luam ntawv, lub tshuab luam ntawv thiab tshuab luam ntawv software yuav tsum tau teeb tsa kom lub tshuab luam ntawv tiav thiab daim ntawv lo sib cais tag.Qhov kev tawm chaw nres nkoj.