预压力 meaning in English
precharge
precompression
preliminary pressure
Examples
- Predetermined pressure property of rotary traveling wave ultrasonic motor
旋转行波超声电机预压力的特性 - There are various methods of ball screw preloading as shown in the following
预压力的加载方法有如下几种。 - Precise positioning can be achieved by the application of preloading
采用了预压力后，才能实现精密的定位操作。 - One of the distinctive features of a ball screw is the ability to have increase rigidity by preloading
滚珠丝杠的一大特性就是通过预压力提高丝杠的刚性。 - The infuence on resonance frequencies of longitudinal - torsional ultrasonic motor exerted by prestress is studied
摘要研究了预压力对超声马达共振频率的影响。