片语

mains lighting supply照明电源

MAINS SUPPLY TRANSFORMER网电源变压器

mains water supply自来水

The Mains Power Supply主电源供电

alternating current power交流功率，交流电源；交羚力

Mains Power Supply Testers电力电源测试装置

mains s supply电源

AC Mains Supply交流电网电源

DC Mains Supply直流供给电源

英汉例句

• heat meters designed to operate from an ac mains supply shall be wired in accordance with wiring regulations applicable.

  温度传感器由ac交流电源供应，配备的电线符合电线规章。

• flexibility and reduced stock holdings cause problems when different mains supply plugs are required for different markets.

  当不同的市场需要不同的主控电源插座的时候，灵活性和减少存货两者之间可能会出现矛盾。

• fresh water from the mains supply is added to tank 4 to replace lost water. tank 4 is linked to tank 2 via the rinse water recycling system.

  总管导入的新鲜水从第4个槽桶注入，来补给被工件带走的流失水。

• if the instrument gives off smoke or makes unusual noises, turn off the mains supply as soon as possible and pull out the plug from the socket. call the local authorized skyray agent.

  如果本机冒烟或发出异常噪音，应立即关闭主电源开关，从电源插座拔出电源线，然后致电当地的授权skyray经销商。

• the utility model provides a wind-solar hybrid balcony generating power supply which does not use the mains supply but solar energy and wind energy.

  本实用新型提出一种不用市电而用太阳能和风能的风光互补阳台发电电源。

• the primary power supply is powered from the mains supply and energizes a lumped coil; the current ranges anywhere from 5 to125 amps.

  主要的电力供给是来自市电电源并通过一个集合线圈激发；电流范围从5到125安培。

• always make sure that the shredder has been disconnected from the mains supply before you disassemble it.

  务必让该碎纸机已被断开的电源，然后再拆卸它。

• most nigerians have no more than a few hours of mains supply a day—the economy's single biggest bottleneck.

  大多数的尼日尼亚人每日的水电供应不超过数小时。这成为了国家经济的最大瓶颈。

• this produces a waveform of one polarity operating at a frequency twice that of the mains supply .

  经过整流后得到的是一个频率为交流电源两倍的单极波形。

• numerous types of inverter are available, but not all are suitable for use when feeding power back into the uk mains supply .

  许多类型的变换器是通用的，但不是所有的适合使用，当能连回到英国的供应。