... 动力因数 dynamic factor 动的疲劳 dynamic fatigue 动态流体机械（turbomachines）之另一名称（航） dynamic fluid machine ...
基于28个网页-相关网页
喂养动物是疲劳的工作 Feeding animals is fatigue
然而，目前人们还不清楚，中枢疲劳是否会影响与运动本身没有直接关系的运动系统，比如控制眼动的系统。
It was not known, however, whether central fatigue might also affect motor systems not directly involved in the exercise itself, such as those that move the eyes.
通过计算证明引起断裂的根本原因是动应力超过了梁的许用疲劳极限，另一原因是梁的结构不合理。
The primary cause of breakage is that the dynamic stress exceeded the allowable fatigue limit of the beam, and another cause is that the structure of the beam is unreasonable.
证明了用静应力场分析动载下接触疲劳裂纹形成与扩展的可靠性；
Static stress field can be reliably applied to analyse initiation and extension of contact fatigue cracks under motive load.
应用推荐