不动作 meaning in English

failure to actuate

Circuit - breaker failure protection , breaker failure protection
遮断器不动作?策保护
If the claw discs do not move , check the pickfinding coil and eventually its wiring
如果爪盘不动作,检查找纬线圈和电线
Breaker fail protection
遮断器不动作保护
He gave warning that if governments don ' t act , he and the other mayors will
他警告说，如果各国政府不动作的话，他及其他市长将开始行动了。
At last the dynamics of trailer is analysed when trouble is take place including the lateral stability when the anti yaw dampers become ineffective , the ride index when airsprings have no air and the negotiation when the trailer runs on the curve the tilting actuator does n ' t work or work in the contrary direction
最后，论文分析了拖车在几种故障工况下的动力学性能，包括抗蛇行减振器失效工况的横向稳定性；空气弹簧无气工况的运行平稳性；曲线通过时倾摆作动器不动作和倾摆作动器反向动作工况拖车的动态曲线通过性能。