全部

1·And, wear mechanism were mainly abrasive wear and contact fatigue wear.

磨损机理主要是磨粒磨损和接触疲劳。

2·The experiments on contact fatigue and bearing life have been conducted.

进行了接触疲劳、轴承寿命试验。

3·Spalling was a major form of contact fatigue failures in nitriding steel.

氮化钢的主要接触疲劳破坏形式是剥落。

4·Contact fatigue tester is very sensitive to the environment when it runs.

接触疲劳试验机在运行过程中，对外界环境的干扰十分敏感。

5·The mechanism of the good contact fatigue resistance of the alloy was investigated.

同时，对该合金优良的接触疲劳抗力的来源进行了探讨。

6·The relation between the contact fatigue life and the residual stresses is more complex.

残余应力与疲劳寿命的关系较为复杂。

7·The result shows that rolling contact fatigue failures caused swap block defects of rail.

结果表明，掉块缺陷的形成是由于钢轨滚动接触疲劳伤损所致。

8·The tester may be used to evaluate contact fatigue performances of balls made of various materials.

该试验机可用于评定各种材料轴承用球的滚动接触疲劳性能。

9·The numerical results show that the gear contact fatigue life is connected with gear rotational velocity.

数值计算结果表明：齿轮传动的接触疲劳寿命与齿轮转速戚息相关。

10·But the study on the rolling contact fatigue failure mechanism of super hard material coati-ngs is in grope.

但是目前对于超硬涂层材料滚动接触疲劳失效机理的研究还处于探索之中。