Under high speed lightly loaded conditions, skidding damage often becomes one of the main damage forms for cylindrical roller bearings while surface roughness has great effect on skidding damage.
在高速和轻载工况条件下，打滑擦伤往往成为圆柱滚子轴承的主要失效形式，而表面粗糙度对轴承打滑损伤有很大的影响。
Under the effect of this kind of load, there are microscopic deformations and various disfigurements appear on the contact surface of the parts, and then lead to damage and failure.
在多冲载荷作用下，零部件大都会在其接触表面出现宏观可见的变形，并引发各种缺陷，从而导致零件损伤失效。
The results showed the crystalline surface had effect on the irradiation crosslinking of PA1010, and the damage dose to the crystal increased with the increase of the crystalline surface area.
结论如下：结晶表面影响PA1010的辐射交联，结晶的破坏剂量因结晶表面积增大而提高。
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