n.交流电

[电]交流电

alternating currents───交流电

alternating series───交错序列；交错级数定理

alternating light───交变光

exciting current───励磁电流；激磁电流

alternative curricula───替代课程

intermittent current───间歇电流

alternative curriculum───替代课程

alternating lights───交变光

alternating voltage───[电]交流电压

This iron can only be used with alternating current.───这种熨斗只能使用交流电.

Either direct or alternating current may be used for driving electric trains.───直流电和交流电都可用来驱动电气火车.

This is alternating current.───这就是交流电.

We used to weld pipes with direct current ( D . C ) are welder ( alternating current A . C. welder ).───我们总是用直流 ( 交流 ) 电弧焊机焊接管子.

The two basic forms are the DC generator and the AC ( alternating current ) generator or alternator.───两个基本形式,是直流发电机和AC ( 交流电 ),发电机或发电机.

A device, such as a diode, that alternating current to direct current.───整流器;整流管:一种将交流电流转化为直流电流的装置, 如二极管.

It is common for the direct current circuit to be interfered by alternating current voltage.───直流回路受到交流电压干扰,是控制回路中容易产生的现象.

This is an alternating current generator.───这是一台交流发电机.

Power Direct Current ( DC ) input and Alternating Current ( AC ) input were designed respectively in this thesis.───本文设计了直流输入和交流线电压输入下的平面 介质阻挡 放电光源的高频高压电源电路.

This paper gives a practical research . Usually , fluorescent lamps are drived by monophase alternating Current.───本文介绍了将荧光灯由常用的单相交流供电改为三相交流供电的燃点方法.

A generator shown in the above diagram produces alternating current.───下列简图显示出发电机产生交流电.

Besides voltage, resistance and capacitance, an alternating current is also influenced by inductance.───除了电压 、 电阻和电容之外, 交流电还受电感的影响.

This approach was unconventional because most contemporary experimenters employed a single alternating current in their systems.───这个办法并不寻常,因为当时大部份的实验者在他们的系统里,都是采用单一的交流电.

Porous alumina was used as template to prepare Co nanowires array film by alternating current method.───以多孔氧化铝为模板,采用交流电沉积的方法制备了钴纳米线阵列膜.

Diodes are electronic devices which rectify alternating current to direct current.───二极管是将交流电整流成直流电的电子装置。

In some parts of the world, cyclists have been powering safety lights for years with devices called bicycle dynamos, which use a generator to create alternating current with every turn of the wheels.───在世界的一些地方，骑自行车的人已经通过叫自行车发电机的装置产生了多年的安全电能。当自行车车轮转动的时候一个装在上面的发电机就会产生交流电。

At the moment, data centres perform many conversions between alternating current ( AC ) and direct current ( DC ).───目前, 数据中心在交流电和直流电间要进行多次转化.

A device used to convert current into alternating current.───反用换流器用于变直流电为交流电的仪器.

The internal failures of Alternating Current motor are divided into mechanical failure and electric failure.───交流电动机的内部故障可分为机械故障和电气故障.

Further complicating matters , electricity flows through the grid primarily as alternating current.───如果发电太慢,系统管理者就必须削减负荷,这麽一来就会造成停电.

Sale: General merchandize, hardware, alternating current, product of chemical industry.───销售: 百货, 五金 、 交电 、 化工产品.

Alternating current ( A . C ) is a kind of eletric current that continually surges to and fro.───交流电是一种连续不断来回波动的电流.

The present form of power systems would be impossible without alternating current.───若没有交流电也就不可能有目前形式的电力系统.

Hope it could instruct the chose of the power alternating current squirrel case motor's starting mode.───希望对低压交流电机起动方式的选择能起到指导作用.

Some cutting-edge photovoltaic cells offer an even higher initial efficiency but fall behind when the DC power they produce is converted to grid-ready alternating current.───一些先进的光伏电池甚至可以提供更高的效率，但是由于要把直流电源转化为交流电，转换效率有所降低。

This type of MP 3 player cannot be connected to alternating current.───这款MP3播放机不可以直接插交流电使用.

Forbid link alternating current to the output side.───严禁将交流输入电源接至节电器输出端上.

This symbol means an alternating current ( AC ) power line.───这个符号表示交流 ( AC ) 电源线.