The wear mechanisms of 45 are mainly abrasive wear and adhesive wear.

磨损机理主要为磨粒磨损和粘着磨损.

This is the adhesive wear process and the primary mode of surface wear in the boundary lubrication regime.

这是在边界润滑条件下发生的胶着磨损过程和主要的表面磨损形式。

The results showed that the wear mechanism of the pair was adhesive wear under dry condition, grain wear under wet condition and boundary lubrication under water lubrication.

结果认为干摩擦条件下主要为粘着磨损，湿润滑条件下主要为磨粒磨损，而完全水润滑条件下以边界润滑为主。

In calf serum medium, the wear mechanism of fretting is mainly adhesive wear, fatigue wear and the weakening effect of solution molecules on the bone cement matrix under stress.

骨水泥在小牛血清介质中微动磨损的损伤机制主要为黏着磨损和疲劳磨损，溶液分子在应力作用下对骨水泥基体有削弱作用。