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- Magnetic field power supply 磁场电源
- The DC active filter (DAF), with very low current ripple, of the stable power supply system of high magnetic field device is developed by using the PWM and parallel active power filter technique. 摘要对稳态强磁场装置电源所需的直流有源滤波器(DAF)进行了设计，提出了利用PWM及并联有源滤波技术的滤波方案。
- Self -exciting of Alternator Without Field Power Supply 没有励磁电源时交流发电机怎样自励磁
- Moving Mechanism of a Micro Robot without Power Supply Cable Driven by Outside Magnetic Field 外场驱动无缆微型机器人的行走机理
- Single-phase rotating magnetic field experimental apparatus with frequency-varying power supply 电源频率可调的单相旋转磁场实验仪
- It shows the presence of a magnetic field. 这表明有磁场存在。
- ANALYSIS ON THE EMI EFFECT OF STRAY MAGNETIC FIELD FROM MAIN CIRCUIT OF A PFC SWITCHED MODE POWER SUPPLY 功率因数校正电路杂散磁场对传导干扰发射作用的分析研究
- Application of Closed Loop Hall Sensors in the Poloidal Field Power Supply System 闭环霍尔传感器在极向场电源系统中的应用
- Can Magnetic Field Drill through a Piece of Iron? 磁场能穿过铁片吗?
- Specifications on Unattended Power Suppl. 微波无人值守电源技术要求。
- The string is in a magnetic field. 振动弦处于磁场之中。
- The force exerted by a magnetic field. 力由磁场施加的力。
- It is sometimes mistaken for a power supply hum. 有时候，亚音频会被错误的认为是电源交流声。
- The lines of force of a magnetic field. 磁力磁场的磁力线
- Connect red lead to accessory power supply of car. 连接红色导线到汽车的辅助电源。
- The power supply for the area falls a bit short. 那地区的电子供应有点短缺。
- Supply, etc. Every kind of power supply product. 变电源,等各种电源产品。
- His father works in electric power supply bureau. 他父亲在供电局上班。
- The class of phenomena exhibited by a magnetic field. 磁性磁场显示的一组现象
