A modifying coefficient of load frequency is used to describe the effect of load frequency on fatigue behavior in ultrasonic fatigue testing.
采用一个超声加载频率修正系数对超声疲劳性能试验中载荷频率对疲劳性能的影响进行修正。
Moreover the load effect ratio and conversion coefficient of equivalent stress is defined for practical application.
定义了便于实际应用的荷载效应比和等效应力换算系数。
The higher the normal load, the smaller the effect of the lubricating oil inlet temperature and rolling speed on the traction coefficient.
随着载荷增大，入口油温和滚动速度对拖动系数的影响减小；
应用推荐