1) high power DC-MOTOR
大功率直流电机
1.
This article introduced the research and the development of high power DC-MOTOR controller based on PWM with chip TL494.
本文介绍了基于PWM芯片TL494的大功率直流电机控制器的研究和开发。
3) powerful direct current electric field
大功率直流电场
1.
The advance of JiLin oil field strengthening recovery technology by powerful direct current electric field;
吉林油田大功率直流电场强化采油技术研究进展
4) DC high-power supply
大功率直流电源
1.
Parallel connection technique of DC/DC power supplies is adopted,and DC high-power supply is designed based on IGBT device,which can be used as the plasma displacement fast control power supply for EAST device.
基于IGBT器件,利用DC/DC电源并联技术设计大功率直流电源。
补充资料:大功
1.大功业﹐大功劳。 2.奖励用语。 3.丧服五服之一﹐服期九月。其服用熟麻布做成﹐较齐衰稍细﹐较小功为粗﹐故称大功。旧时堂兄弟﹑未婚的堂姊妹﹑已婚的姑﹑姊妹﹑侄女及众孙﹑众子妇﹑侄妇等之丧﹐都服大功。已婚女为伯父﹑叔父﹑兄弟﹑侄﹑未婚姑﹑姊妹﹑侄女等服丧﹐也服大功。参阅《仪礼.丧服》﹑《清通典.礼服制》。
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参考词条