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单词 electric power
释义

electric power

英汉-汉英词典
电力,电功率
词组 | 习惯用语
您要查找的是不是:
    Electric power substation 变电所
    Electric power system 电力系统; 电力系统电力设备; 电网; 电功率系统;
    Electric power tools 电动刀具;电动工具;电动;电火花机
    Electric power capacitor 电力电容器
    Electric power SCADA 电力SCADA
    Electric power distribution 电力分配; 电力分布;
    Electric power workshop 电力车间
    Electric power operation 电力运行
    Electric power structure 电力结构
    Electric power network 电力网
electric power [电] 电力;电功率
electric power cart 电瓶车
electric power cost 电力成本
electric power system 电力系统
electric power plant 发电厂,发电站
electric power steering 电动助力转向
sun-generated electric power 太阳能电源
electric power generation [电] 发电
electric power charge 动力电费
electric power supply 电力供应,电源;导电率
英语例句库
  1. They utilized water for producing electric power.
    他们利用水力发电
  2. An electric power company monopolises the power supply in this area.
    一家电力公司垄断了该地区的电力供应。
  3. Users without electric power will be able to turn a wind-up handle to rechange the battery .
    用户在没有的情况下将能够切换到转动手柄式的电池充电模式。
  4. Electric power is the foregoer of national economy development, providing strong motivity for the rapid progress of our country.
    电力是国民经济发展的先行,为国家的快速发展提供着强劲的动力。
  5. With the lucubrate research of fault mechanism, according to the domino theory and ICAO, to bring forward the idea of electric power system fault chain.
    在深入研究电力系统连锁故障机理的基础上,依据骨牌论和国际民航组织(ICAO)防止事故手册上提出的“事故链”概念,提出了“电力系统事故链”的思想。
  6. In the engineering survey in current electric power, several kinds of coordinate system and elevation in common use and their mutual matrixing relation are introduced.
    本文介绍当前电力工程测量中常用的几种坐标系和高程系及其相互换算关系。
  7. A dynamic game model based on different decision rules is established in electric power triopoly market provided producers make decisions with static expectation and bounded rationality, respectively.
    摘要在三寡头垄断的电力市场中假设生产者分别采用静态预期及有限理性预期规则,建立了一个基于不同决策规则的动态博弈模型。
  8. Trading company and camphane head (KANTO) the price of silicon manganese contract of the 3rd quarter between rolling mill of area electric power already stayed in 7000..
    贸易公司与莰头(KANTO)地区电力轧钢厂间第3季度的硅锰合同价格已停留在7000.
  9. May be used for highway , railroad , tunnel , aeroport , electric power plant , irrigation works , mine dock , rubbish broadly filling the building projects burying field , building to reach other.
    可广泛用于公路、铁路、隧道、飞机场、电厂、水利工程、矿山码头、垃圾填埋场、建筑及其它土建工程。本公司在今后的生产和销售过程中将一如既往地把好产品质量关,为顾客提供热情优质的服务,欢迎各新老用户光临我公司并真诚合作。

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原声例句
当月 CNN 10 学生英语 2021年3月合集

The aircraft runs on electric and gas power.

这架无人机以电力和天然气驱动。

VOA Special 2015年9月合集

The village of al-Awja has no running water or electric power.

al-Awja村庄不通水电

VOA慢速英语_世界

Honda and GM have been partners in making hydrogen and electric powered vehicles.

本田和通用汽车合作生产了氢动力汽车。

Reel知识卷轴

It shows that there is almost no limit in this electric power technology.

这说明这种电力技术几乎没有限制。

双语版 TED-Ed 演讲精选

While electric power, cell service, and Internet would be down, most radios would likely survive.

电力、手机服务、网络会关掉,但是大部分的无线广播应该可以收听。

VOA慢速英语_世界

He said the city approved his presence when it connected his home to electric power.

他说,当市政府将他的家接入电力时,就意味着批准了他的存在。

VOA Special 2018年10月合集

In many places there was little or no electric power, running water or waste removal.

许多地方少有、甚至没有、自来水或者排污口。

假如有如果

As the water heats up, NASA would extract it at the surface for electric power generation.

当水变热时,美国宇航局又会将其提取到地表发电

VOA 常速 2016年8月合集

The Kayoola bus can be recharged using solar power or connected to an electric power source.

不过,Kayoola既可以利用太阳能,也能通过电源充电来获得电能。

VOA Special 2023年8月合集

Some of the electric power – most of which comes from Nigeria – has been cut off.

一些电力——其中大部分来自尼日利亚——已经被切断。

中文百科

电力

电力透过高压电线输送到不同地区。上图是新西兰400kV电网。
被动组件 (负载) P>0
主动组件 (电源) P<0

电力是指发电机所产生的电能。电功率的国际单位为瓦特。在交流电,视在功率包括实功及虚功。发电机必须同时提供实功及虚功,电力系统才可正常运作。视在功率的单位是伏安(VA),电力公司使用的电容及变压器通常以kVA或MVA作为额定值的单位。

当电流通过一个电路时,它能够转换能量成机械能,或是发热。运用电功率的电器设备的种类很多种,例如发热(电热器)、光(灯泡)、动能(电动机)、声音(扬声器)、或化学变化(电镀)。电功率可以经由发电机产生,或化学反应产生(电池),或是由太阳能(太阳能电池),或是转化为化学能保存于蓄电池。

英语百科

Electric power 电力

Electric power is transmitted on overhead lines like these, and also on underground high voltage cables.
Animation showing electric load
Animation showing power source
Power triangle: The components of AC power

Electric power is the rate at which electrical energy is transferred by an electric circuit. The SI unit of power is the watt, one joule per second.

Electric power is usually produced by electric generators, but can also be supplied by sources such as electric batteries. It is usually supplied to businesses and homes by the electric power industry through an electric power grid. Electric power is usually sold by the kilowatt hour (3.6 MJ) which is the product of power in kilowatts multiplied by running time in hours. Electric utilities measure power using an electricity meter, which keeps a running total of the electric energy delivered to a customer.

近义、反义、联想词
近义词
n.
power

英英词典
electric power n.
  1. the product of voltage and current

  2. synonymous: electrical power, wattage
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更新时间:2025/6/18 21:36:10