DC moving coil rectangular instrument
直流动圈式矩形电表
AC moving coil rectangular instrument
交流动圈式矩形电表
DC moving coil square instrumert
直流动圈式方形电表
DC moving coil round instrument
直流动圈式圆形电表
AC moving coil round instrument
交流动圈式圆形电表
CALCULATE THE EMF WITHIN A RECTANGULAR COIL ROTATING UNIFORMLY ON AN AXIS PERPENDICULAR TO THE LONG STRAIGHT WIRE WITH A STEADY CURRENT
矩形平面线圈绕垂直于长直电流的轴线匀角速转动时感应电动势之计算
AC moving iron rectangular instrument
交流电磁系矩形电表
brushless d.c. torque motor
无刷直流力矩电动机
AC moving iron round instrument
交流动铁式圆形电表
" Permanent magnet direct current torque motors, general specification for"
GB/T10401-1989永磁式直流力矩电动机通用技术条件
Novel PWM scheme for reducing torque ripples in brushless DC motors
减小无刷直流电机转矩脉动的PWM新方式
moving coil instrument for measuring electrical quantities
测电量用动圈式仪表
permanent-magnet-coil instrument
永磁动圈式/磁电系仪表
Research on Torque Ripple of Non-Commutation State in Brushless DC Motor Affected by Different Types of PWM
调制方式对无刷直流电动机非换相状态转矩脉动的影响
Research on the Torque Pulsation of the Permanent Magnet Brushless Direct Current Motor;
永磁无刷直流电动机转矩脉动的研究
SMES systems are based on the energy storage in form of DC current in the wires of a resistance-free superconductor coil.
SMES系统是以直流电流形式将电能储存于无电阻的超导圈中为基础的。
The Right Angle that Rectangle Current Coil is Folded along Median can be Regarded as Magnetic Dipole;
矩形载流线圈沿一中线折成直角可看作磁偶极子
Study on Torque Selsyn Driven with DC Power
力矩式自整角机的直流驱动方法研究