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mains的英文翻譯是什么意思，詞典釋義與在線(xiàn)翻譯：
英英釋義
名詞 main:
-
any very large body of (salt) water
-
a principal pipe in a system that distributes water or gas or electricity or that collects sewage
mains的用法和樣例：
例句
- In electronics, undesirable low frequency currents interfering with a desired signal, and usually caused by a poorly screened alternating mains supply.
在電子學(xué)領(lǐng)域，一種不希望發(fā)生的低頻電流，它干擾所要求的信號。通常這種現象是由于交流供電線(xiàn)路屏蔽不良引起的。 - My new house is not yet connected to the mains.
我的新房子還沒(méi)接上水、 電、 煤氣呢。 - I turned the gas off at the mains before I went out.
我出門(mén)之前，把煤氣的總閥關(guān)掉了。 - The electricity supply has been cut off/disconnected at the mains.
電力供應已在電源處截斷。
詞匯搭配
- mains transformer 電源變壓器,饋電變壓...
- mains supply 干線(xiàn)供電,市電電源,...
- mains hold 網(wǎng)路同步
- mains side 電源側
- mains receiver 交劣收機,交流收音機...
- mains voltage 電源電壓
- mains ripple 供電電壓波動(dòng),電壓脈...
- mains hum 電源交流哼聲...
- mains unit 供電整流器
- mains filter 電源濾波器
- mains switch 電源開(kāi)關(guān),饋路開(kāi)關(guān)...
- mains frequency 電源頻率
- all mains 萬(wàn)能供電的
- mains failure 停電,電力網(wǎng)毀壞...
- lighting mains 照明網(wǎng)絡(luò ),照蒙線(xiàn)...
- electric mains 電力網(wǎng)
- power mains 動(dòng)力干線(xiàn),供電網(wǎng)...
- mains aerial 電源線(xiàn)天線(xiàn)
