中英互译

permanent magnetism

基本释义

This topic develops for country 863 plans projects "explosion-proof rare earth permanent magnetism synchronous motor".
本课题结合国家863计划项目防爆稀土永磁同步电动机而开发。
The permanent magnetism synchronous servomotor was adopted to construct the AC position servo system of multiple launch rockets.
采用永磁同步伺服电动机，构成多管火箭炮交流位置伺服系统。
Next, it puts forward a new permanent magnetism synchronous machine rotor initial point estimate method - High frequency signals injection method.
其次，探讨了一种新的永磁同步电机转子初始位置估算方法——高频电压信号注入法。