内压作为一种表面力可方便地加以来处理。
发现所有薄膜的表面应力均为压应力。
It was found that the surface stress for all films are compressive.
负压实型曲轴铸造表面品质符合要求。
Moreover, the surface quality of crankshaft used V-EPC is good.
负压实型曲轴铸造表面品质符合要求。
Moreover, the surface quality of crankshaft used V-EPC is good.
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