Backup power could also be provided by linking wind farms with a solar cell, with conventional or pumped-storage hydropower, or with efficient natural-gas-burning turbines.
将风力发电厂与太阳能电池、常规或抽水蓄能的水电或高效的天然气涡轮机连接起来，也可以提供备用电力。
The Solar Cell Tree Charger takes a lot less upkeep than average household shrub.
太阳能电池树充电器也比普通的家庭灌木需要更少的维护。
The bonding of anti-irradiating coverglass is the important point in the manufacturing process of space solar cell array.
抗辐照玻璃盖片的封装操作是空间太阳能电池方阵制造过程的重要环节。
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.
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。
The efficiency of such a solar cell would depend on the materials used for the electrode, according to the researchers.
研究人员指出，以此机制为基础的太阳能电池的效率将取决于电极材料的使用。
Attach your temperature sensor to the back of a solar cell.
请将温度传感器放在太阳能单元的背后。
Until now, no one had come up with a way to wed thermal and solar cell conversion technologies.
迄今为止，没人能找到一个方法把热能和太阳能电池转化科技完美的结合在一起。
The focus of the light on the solar cell can also be fine-tuned by changing the air pressure within the balloon, and thus the curvature of the mirror.
借由改变气球内的气压，就可以调整气球反射给太阳能电池的光线焦距，还有气球内的凹面镜弧度。
The focus of the light on the solar cell can also be fine-tuned by changing the air pressure within the balloon, and thus the curvature of the mirror.
藉由改变气球内的气压，就可以调整气球反射给太阳能电池的光线焦距，还有气球内的凹面镜弧度。
To the left is a second sensor attached to the back of a solar cell with duct tape.
左侧是用布基胶带连接到太阳能单元背后的第二个传感器。
Within the solar cell, the dye is paintedin a thin layer on a porous titanium dioxide scaffold to collect light and, ina series of steps, create power.
在太阳能电池内，染料涂在多孔的二氧化钛支架上来收集光线，然后经过一系列步骤，就产生了电流。
A researcher analyzes a cadmium telluride thin-film solar cell at General Electric's Global research Center in Niskayuna, New York.
位于纽约尼什·卡纳的通用电气全球研究中心，一名研究人员正在分析碲化镉太阳能电池。
The United States invented the modern solar cell over a half century ago.
美国在五十年前就已经研发出了现代太阳能电池。
The artificial leaf — a silicon solar cell with different catalytic materials bonded onto its two sides — needs no external wires or control circuits to operate.
人造叶子实际上是两边分别胶合了不同材料的催化剂的硅太阳能电池，因此不需要外部导线或者控制电路来操控。
As a result, the light reflected by the solar cell appears blue.
结果使太阳能电池反射的光呈现出蓝色。
In a conventional solar cell much of the energy is lost.
传统太阳能电池大多数的电力都消耗了。
The problem has been that high temperatures are necessary to power heat-based conversion systems, yet solar cell efficiency rapidly decreases at higher temperatures.
问题是热能转化系统需要更高的温度，而太阳能电池的效率在高温下迅速降低。
Since then, the basic structure of a solar cell has changed little.
自此，太阳能电池的基本构造几乎从未改变。
Scientists from Bell Labs invented the solar cell in 1954.
1954年，贝尔实验室发明了太阳能电池。
"High absorption plus good conversion makes for a high-quality solar cell," says Atwater.
“高吸收率加上良好的转化能力造就了高质量的太阳能电池，”阿特沃特说。
Although the commercial solar-cell business dates back almost 50 years, solar panels still cannot compete with fossil fuels when it comes to generating electricity relatively cheaply.
尽管商业化的太阳能电池业务可以追溯到50年以前，但是太阳能板在成本的考量上依旧无法与生物能源相竞争。
If that could be done, a new type of solar cell would be available. And not just solar.
如果这步得以实现，我们就会得到一种新型太阳能电池。
But it's really only going to deliver maybe four or five percent more power from the solar cell.
但是，这也就只能为太阳能电池提高百分之四到五的能量。
Through a series of manufacturing steps, the onboard materials-processing unit will use the soil sample to fabricate a functioning solar cell.
经过一系列的制造程序，登月飞船携带的材料加工设备将利用月球泥土中的提取的材料制造出可正常运行的太阳能电池。
The next steps, Atwater says, are to increase the operating voltage and the overall size of the solar cell.
下一步，阿特沃特说，将是增加这种太阳能电池的工作电压（operatingvoltage）与总体规模。
What's most important in a solar cell is whether that absorption leads to the creation of charge carriers.
对太阳能电池而言更重要的是，吸收的阳光能否制造出电荷载子(chargecarrier)。
Using a unique cell design, the company has created a high-efficiency mono-crystalline solar cell that could compete with SunPower.
通过对电池的设计研发，它们制造出了独一无二的高效能单晶太阳能电池，其性能可以和Sunpower公司生产的同期产品抗衡。
Creating the perfect solar cell (i.e. a cell that's both efficient and cheaply produced) is certainly a work in progress.
研制完美太阳能电池(即制造起来又高效又便宜的电池)方面的工作无疑在进展中。
Creating the perfect solar cell (i.e. a cell that's both efficient and cheaply produced) is certainly a work in progress.
研制完美太阳能电池(即制造起来又高效又便宜的电池)方面的工作无疑在进展中。
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