Tuszaws tshuabTshuab luam ntawv yog qhwv rau saum npoo ntawm lub tshuab luam ntawv lub tog raj kheej, yog li ntawd qhov tseeb ntawm cov phaj cylindrical, yog li ntawd txoj kev luam tawm ntawm lub thawv luam ntawv hloov. Pom tseeb ncab deformation tshwm sim, yog li ntawd qhov ntev ntawm cov ntawv luam tawm cov duab thiab cov ntawv nyeem tsis yog qhov kev luam tawm ntawm tus thawj. Yog tias qhov ua tau zoo ntawm cov ntawv luam tawm tsis yog siab, qhov ntev yuam kev ntawm cov khoom luam tawm thiab cov ntaub ntawv yuav tsum tau them rau kev ncua sij hawm thiab deformation ntawm lub tshuab luam ntawv.
Lub Sijhawm Post: Nov-25-2022