它是利用微波把电能转换成光能。
Their device uses microwaves to transform electricity into light.
电火箭是将电能转换为动能的动力装置。
Electric rocket is a power device to transform electricity energy to kinetic energy.
本发明公开了一种电能转换水热能的方法以及实现该方法的装置。
The present invention discloses a method conversing electric energy into water thermal energy and device realizing the method.
控制电动机的转矩和转速，将电能转换成机械能，实现机械的旋转运动或反复运动。
By control the electric motor's torque and rotational speed, electric energy will be changed into mechanical energy, then mechanical rotary motion and repeated movement are realized.
本文论述了潮流电站的电能转换与并网控制的相关研究情况，阐述了该系统的具体实施方案。
There is something about research in tidal plant's power transforming and grid-connected controlling in this paper, and has presented idiographic practical scheme.
其系统能把电能转换为不可见激光，以热量的传输方式穿越房间投射到一块太阳能电池上，然后把它转换回电能。
Its system turns electricity into an invisible laser, then literally beams it, as heat, across the room to a solar cell that converts it back into electricity.
所有电池是靠充电的同时通过将电能转换为化学能而工作，随后，当电池放电的时候，再将化学能转化为电能。
All batteries work by converting electrical energy into chemical energy during charging, and then converting it back into electricity as the battery is discharged.
为能向220VAC的电器提供电能，需要将太阳能发电系统所发出的直流电能转换成交流电能，因此需要使用DC-AC逆变器。
To be able to provide 220VAC electrical power, solar power generation system needs to be issued by the exchange of DC can be converted into electrical energy, so need to use the DC-AC inverter.
在一项提高能源效率的努力中，智能工作场所的很大一部分热来自于太阳能，然后从发电机获得热量。注：我的理解是不是先太阳能发电，然后电能转换成热能？
In an effort to increase energy efficiency, much of the heat in the Intelligent Workplace comes from solar thermal energy and recaptured heat from generators.
在某些场合，需要使用多种电压的负载时，也要用到DC - DC逆变器，如将24vdc的电能转换成5vdc的电能(注意，不是简单的降压)。
In some cases, the need to use a variety of load voltage, but also used for DC-DC inverter, 24vdc power if converted to 5vdc power (note, not a simple step-down).
这架飞机的机翼几乎和那些客机的一样大，不过上面覆盖了一层太阳能电池板，其把阳光转换成电能来驱动引擎。
The wings of this aircraft are almost as big as those of an airliner, but they are covered in a film of solar cells that convert sunlight into electricity to drive its engines.
强烈的海风可以通过海上风力发电场来开发利用，海浪可以通过铰链式蛇形发电机转换成电能。
Strong sea winds can be exploited with offshore windfarms, while waves can be converted into electricity using articulated snake-like generators.
第二种可能性则能应用在更加耗电的设备上。其原理是发射一道精确聚焦的红外激光线，击中光伏电池，由此能够将光束转换回电能。
A second possibility, for more power-hungry devices, is to fire a finely focused infrared laser beam at a photovoltaic cell, which converts the beam back to electrical energy.
两种能量均可以被转换成电能。
他说，理解存在于这些分子中的电子转换过程为设计有机材料用于储存电能提供了新的方法，这些电能可以在以后的使用中取回。
He says understanding the electron transfer processes in these molecules provides a way to design organic materials for storing electrical energy that could then be retrieved for later use.
这一模拟恰到好处地演示了,机械能到化学能和电能的转换过程。
This is visualizing the process of the conversion of mechanical energy into chemical and electrical energy very nicely.
不过太阳能技术也有自己需要克服的难点，由于太阳能极易转换为热能和电能，但是将这两种能源达到一定能量密度的储存，并将其应用于交通等应用领域却非常困难。
But solar presents its own challenges, since it's most easily converted into heat or electricity, and we can't store either of these at a high enough density for USES like transportation.
多数太阳能是由太阳能光伏发电电池直接将太阳光转换成电能产生的，这类装置规模大小不限。
Most solar power comes from photovoltaic cells that turn sunlight directly into electricity: installations of this type can be any size.
专有的斯特林发动机能有效地太阳能或废热转换成电能。
The proprietary Stirling engine was developed by Cool energy to efficiently convert solar thermal energy or waste heat into electricity.
自立式涡轮机最大的缺点是在将水能转换成电能方面，它们没有大坝中的涡轮机的效率高。
The big disadvantage of free-standing turbines is that they are less efficient than turbines in DAMS at turning the kinetic energy of moving water into electricity.
在夏威夷，海水同样也被转换为电能。
Here on the Big Island of Hawaii, seawater is also being converted to electricity.
大约十年前，光电效率(即光能转换成电能的转换率)只有10%，而现在已经能达到40%。
A little over a decade ago, the best photovoltaic efficiency, or sunlight conversion into electricity, was 10 percent, and now it can reach 40 percent.
若要释放电能，流程反向运行。当能量热冷转换，驱动发电机发电。
To release the energy, the cycle is reversed, and as the energy passes from hot to cold it powers a generator that makes electricity.
在会上，电能有限公司通过一个应用在HEV - PHEV转换中的220v、30ah、6千瓦小时电池系统展示了其双极晶片电池镍-氢技术。
Electro Energy has demonstrated its bipolar wafer-cell Ni-MH technology through a 220v, 30 Ah, 6 kWh battery system used in a HEV-to-PHEV conversion.
新型合金能够将热能直接转换成电能，本文对此种转换的相关理论进行了介绍，并对该合金的应用前景进行了探讨。
阳光固然免费，将它转换成电能的过程却不然。
Sunshine is free, but converting it into electricity is not.
利用自身物质材料建造的月球太阳能电站把日光转换成电能，可以为整个月球的勘探开发提供所需的能源。
Sunlight can be converted into electricity with lunar-made solar panels to supply the Moon with all of the power needed for global exploration and development.
有四个泵结构和通路的电池比较容易制造，但其把糖转换成电能的效率仅为百分之四左右。
A cell with four pumps and channels was easier to make but only about four percent as efficient at converting sugar to electricity.
哈格尔施泰因是麻省理工学院电子工程专业的副教授。他说，现有的固态装置在把热能转换成电能时的效率不高。
Hagelstein, an associate professor of electrical engineering at MIT, says existing solid-state devices to convert heat into electricity are not very efficient.
在那些热且干旱的地区用太阳能电池将太阳光直接转换为电能，或用太阳能蒸气涡轮机间接转换是可行的。
In hot, dry parts of the world, turning sunlight into electricity directly with solar cells or indirectly with solar-powered steam turbines makes sense.
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