警告：维护前请先切断主电源！
维护前请切断主电源。
找不到扫描仪。请检查扫描仪主电源是否已打开。
Cannot find the scanner. Check if the scanner main power is on.
他们还与主电源谁在“仙境传说”北欧诸神的斗争。
They are also the main power who fight with gods of Norse in "Ragnarok".
主电源关了。
本文介绍了一种新型的脉冲氙灯预燃电源，它利用三端开关电源模块构成其主电路。
This paper introduces a new power supply of preignition for pulse xenon lamp.
把主选择开关转到l（锁定），断开电源。
Set the main switch selector to (L) lock to turn off the power.
在大功率电源产品的结构设计中， 主电路的结构设计至关重要。
The mechanism design of power electrocircuit is very important in a high power supply.
在大功率电源产品的结构设计中， 主电路的结构设计至关重要。
The mechanism design of power electrocircuit is very important in a high power supply.
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