alternating-current system 交流系统; 交流制 alternating current-dc propulsion system 交直流电力推进系统 ..
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alternating current system 交流系统 ; 交流制 ; 交恋统 ; 交流电系统
four-wire three-phase alternating current system 三相四线式交流系统
Alternating Current Governor System 交流调速系统 ; 交换调速系统
three-phase alternating current system 三相交流系统
alternating current tripping system 交流断路方式
alternating current power system 交流电力系统
alternating current-DC propulsion system 交直流电力推进系统
Alternating Current Servo System 交流伺服系统
alternating-current traction system 交流电気运転方式
The system generates a direct current, so using it to power DC devices locally is more efficient than switching to the alternating current needed to feed it back to the grid.
该系统产生的电流为直流电，所以用来驱动本地的直流点装置比将其转化为交流电输入电网来的更有效率。
In the knowledge system of alternating current, the restrictive relationships of some physics quantities are similar with those of mathematical Numbers.
在交变电流的知识体系中，一些物理量的制约关系，与数学中一些数量制约有着相似之处。
This paper briefly introduces a hardware system of the alternating current motor test of the platform with superior natural price ratio.
简略介绍了一种具有优越性价比的交流电机测试平台的硬件系统。
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