direct current machine 直流电机 ; 直羚机 ; 直流机 ; 步进电机
direct current commutating machine 整两直羚机 ; 整流直流机
multiarmature direct current electric machine [电] 多电枢直流电机
direct current arc welding machine 直羚焊机
direct current electric welding machine 直流电焊机
When the power machines of wind-tunnel work such as alternating-current machine governor and direct-current machine governor and relay, they will bring about strong interference.
风洞中交流电机调速器、直流电机调速器及继电器等动力设备运行时将产生强干扰。
Meanwhile has the very good compatibility to the kind of parameter different direct current machine.
同时对个种参数不同的直流电机均有很好的适应性。
The paper briefly describes the theory of direct current sensor based on magnetic potential self-balance and feedback compensation and the structure of prototype machine based on this theory.
磁势自平衡回馈补偿式直流传感理论是在电抗器磁势自平衡原理与差值电流回馈补偿原理的基础上，将两者相结合而形成的一种新的传感原理与方法。
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