prime-mover cycle原动机的循环
prime-mover governor原动机的调速器
Prime e mover torque原动机扭矩
Prime Unmoved Mover首先不推动的推动者
prime-mover truck载重牵引车
prime e mover原动机
hydraulic prime-mover水力原动机
prime-mover truck detail载重牵引车
prime-mover cycle detail原动机的循环
Both of them are appended to the control scheme in the aspect of exciter and prime mover (that is quick excitation and fast valving), and both have better controlling effect.
这两种方法都是在发电机的励磁和原动机系统中附加控制措施，即快速励磁和快关汽门，并且二者均具有较好的控制作用。
参考来源 - 人工智能技术在电力系统稳定控制中的应用The three phase asynchronous motor have been widely used as main prime mover of electric drive in many industrial and mining enterprises because of their simple structure, easy maintenance, stronger mechanical characteristic and cheap price.
三相异步电动机由于结构简单、维护方便、机械特性较硬、价格便宜,所以在工矿企业中广泛地被作为电气传动的主要原动机。
参考来源 - 基于遗传算法的三相异步电动机轻载和空载时的节能控制研究N（名词） God, esp when considered as a first cause 神; 尤指发起者 [philosophy]