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- The research of RET method in a direct current power supply for G.I. 某军用直流电源的RET方法研究。
- DC voltage divider can be used to design lower voltage direct current power. 直流分压器集开关电源和电能变换于一身，可以被用来设计降压型直流电源。
- A kind of intelligent high-voltage direct current power supply for ESP is introduced. 介绍了一套替代传统电源的静电除尘器用智能高压直流电源。
- Nickel is electrochemical micromachininged using nanosecond pulse power,millisecond pulse power and direct current power. 利用纳秒级脉冲电源、毫微秒级脉冲电源和直流电源,进行了电解加工试验。
- Intelligent power line conditioner; Ac power Source/Frepuency converter; Uninterruptible power system; Direct current Power. 智慧型稳压电源；变频电源；不间断电源；直流电源。
- A kind of xenon lamps stabilizer is designed which is made up of the tripper-circuit with two-leveled rising voltage and the direct current power circuit with frequency conversion mode. 设计了一种由两级升压触发电路及变频式直流电源电路构成的氙灯安定器。
- direct current power circuit apparatus 直流电力回路器具
- Direct Current Power Supply System Equip to Protect 直流供电系统设备养护
- thyristor type direct current power supply 晶闸管式直流电源
- direct current power transmission 直流输电
- direct current power supply system 直流电源系统
- direct current power unit consumption 直流电单耗
- direct current power supply loop 直流供电回路
- The electric current refreshes the direct current power supply 电流充电直流电源
- The Design of Simple Numerical Control Direct Current Power Supply 简易数控直流电源的设计
- A device used to convert direct current into alternating current. 反用换流器用于变直流电为交流电的仪器
- Pronounceable Numerical Control Direct Current Power Supply 语音播报数控直流电流源的设计
- Design of Shearer Draw Part Testing Bed for Direct Current Power Return to Load 采煤机牵引部直流电力回馈加载试验台设计
- Direct Current Governor System M? 直流调速系统?
- Direct Current Plasma Emission Spectrometer DCP M. 直流等离子体发射光谱仪。
