1.
miniature magnetic DC motor
微型永磁直流电动机
2.
differential-field motor
他激差绕直流电动机
3.
force ventilated DC motor
强制通风式直流电动机
4.
Starting Characteristic Analysis of Traction Motors for Storage Battery Cars
蓄电池车辆直流电动机起动特性分析
5.
The Research on the EMF of Disc Brushless DC Motor
盘式无刷直流电动机反电动势的研究
6.
Study of Armature Equivalent Resistance in Brushless DC Motor
无刷直流电动机电枢等效电阻的研究
7.
Measures of Restrictive Electric Current in the Closed-circle and Regulated-speed System of DC MOTOR;
直流电动机闭环调速系统的限流措施
8.
Dynamic characteristics analysis of the brushless DC motor direct drive system
无刷直流电动机直接驱动系统动态特性分析
9.
Electromagnetic Field and Thermal Field Coupling Analysis of Brushless DC Motor
无刷直流电动机电磁场-热场耦合分析
10.
permanent magnet DC brushless motor
永磁直流无刷电动机
11.
brushless d.c. torque motor
无刷直流力矩电动机
12.
DC reversible variable speed motor
直流可逆变速电动机
13.
Intelligent Analysis of DC Electric Switch Machine
直流电动转辙机动作电流的智能分析
14.
DC generator-motor set drive
直流发电机电动机组传动
15.
Ward-Leonard drive
直流发电机电动机组变速传动
16.
an alternating [a direct] current dynamo
交流 [直流] 发电机
17.
motor generator arc welder
电动发电机式直流弧焊机
18.
Study on Drive and Regenerative Brake of Brushless DC Motor;
无刷直流电机电动与回馈制动的研究