交流伺服系统在许多性能方面都优于步进电机。
Ac servo system in many performance is better than the stepping motor.
交流伺服系统在许多性能方面都优于步进电机。
Ac servo system in many performance are better than the stepping motor.
介绍了以步进电机为执行元件的跟踪雷达伺服系统。
The servo system is one of the most important parts in the tracking radar system.
介绍了以步进电机为执行元件的跟踪雷达伺服系统。
The servo system is one of the most important parts in the tracking radar system.
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