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.
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.
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.
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.
例如，部分最新型的太阳能电池将阳光转换成电能的功率超过了40%。
Some of the latest solar cells, for instance, can covert sunlight into electricity with an efficiency of more than 40%.
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.
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.
太阳能电池捕捉阳光，并将阳光转换成电能。
A solar battery traps sunlight and converts it into electrical energy.
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.
机械的操作包含将化学能、热能、电能或核能转换成机械能，反之亦然。
The operation of a machine may involve the transformation of chemical, thermal, electrical , or nuclear energy into mechanical energy, or vice versa.
功能性的艺术结构，将部分涉及光伏电影收集太阳能，并转换成电能，为所在社区的建立。
These functional art structures would be partially covered with photovoltaic films that collect solar energy and convert it into electricity, for the communities in which they are built.
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.
扬声器：扬声器中把电能转换成机械能的部分经常称为马达或声音线圈。
Loudspeaker: also speaker, the part of the speaker that converts electrical into mechanical energy is frequently called the motor, or voice coil.
电动机把电能转换成机械能。
An electric motor turns electrical energy into mechanical energy.
太阳能电池则是把太阳能直接转换成电能的一种半导体器件。
Solar cell is one kind of semi-conductor devices that converts solar energy directly into electrical energy.
发电机：任何将机械能转换成电能的机器，然后把电输送给家庭、商业和工业用户。
Generator: Machine that converts mechanical energy to electricity for transmission and distribution over power lines to domestic, commercial, and industrial customers.
本文研究了可将太阳能转换成电能的液结太阳能电池和可将太阳能转换成化学能的光电解电池。
This paper researched solar cells which can convert solar energy into electricity and photo-electrolysis cell that into chemical energy.
电池是化学能转换成电能的能力，为电子设备提供电源的电化学设备。
A battery is an electrochemical device with the ability to convert chemical energy to electrical energy to provide power to electronic devices.
电能可以被转换成热能、光能或化学能。
Electrical energy may be converted into heat, light or chemical energy.
科学家们发明了一种以塑料太阳能电池来把太阳光的能量转换成电能的方法，即使是在阴天的时候也可以做到。
Scientists have invented a plastic solar cell that can turn the sun's power into electrical energy, even on a cloudy day.
电能可以被转换成热能，光能或化学能。
Electrical energy may be converted to heat, light or chemical energy.
利用发电机，可以将机械能再转换成电能。
The mechanical energy can be changed back into electrical energy by means of generator.
电能可以被转换成热能、光能或化学能。
We can transform electric energy into light energy AD well as into heat energy.
光伏发电是一种直接将太阳能辐射转换成为电能的新型发电技术。
Photovoltaic is a new electricity generating technology, which transfer sunshine into electricity directly.
太阳能发电，就是把阳光转换成电能，但是它需要一场变革吗？
Do the photovoltaics that can transform sunshine into electricity require a revolution?
家用太阳能光电照明系统将太阳能直接转换成电能，提供给照明灯具。
Domestic solar PV lighting systems will convert solar energy directly to electrical energy provided to the lighting.
第一太阳能与尚德等传统光伏组件公司则提出利用光伏系统直接将阳光转换成电能，占据了太阳能市场的最大份额。
Traditional photovoltaic modules made by companies like First Solar and Suntech directly convert sunlight into electricity, and make up the largest chunk of the solar market.
第一太阳能与尚德等传统光伏组件公司则提出利用光伏系统直接将阳光转换成电能，占据了太阳能市场的最大份额。
Traditional photovoltaic modules made by companies like First Solar and Suntech directly convert sunlight into electricity, and make up the largest chunk of the solar market.
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