英语词汇power main怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
?输电线线
... power light 电源指示指 power main 输电线线，电力输送线 power of lens 透镜的光焦度 ...

短语

1
First, it analyzes proposing the request power main body, namely birth child's parents.
首先，分析了提出请求权的主体，即出生孩子的父母。
2
The problem of the intefernce on communication lines by the power main is concerned by a great mant designers today.
强电对通信线的干扰影响理论计算是目前广大设计者所共同关心的问题。
3
The hardware of permanent magnet AC servo system is designed, including system power main circuit, system control circuit and auxiliary circuit.
设计了永磁交流伺服系统硬件电路，包括系统功率主电路、系统控制电路和辅助电路。

单词	power main
释义	power main 简明释义动力干线网络释义 1 ?输电线线 ... power light 电源指示指 power main 输电线线，电力输送线 power of lens 透镜的光焦度 ... 短语 1 main power 总电源 ; 主电源 ; 主机功率 ; 电源 2 power main grid 电网主网 3 main power switch 主电源开关 ; 开关 ; 按键锁定双语例句 1 First, it analyzes proposing the request power main body, namely birth child's parents. 首先，分析了提出请求权的主体，即出生孩子的父母。 2 The problem of the intefernce on communication lines by the power main is concerned by a great mant designers today. 强电对通信线的干扰影响理论计算是目前广大设计者所共同关心的问题。 3 The hardware of permanent magnet AC servo system is designed, including system power main circuit, system control circuit and auxiliary circuit. 设计了永磁交流伺服系统硬件电路，包括系统功率主电路、系统控制电路和辅助电路。
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