A nuclear reactor or solar cells provide the electricity.
核反应堆或者太阳能电池可以提供电能。
In the home, natural gas or solar energy would work.
而在家里，自然气或太阳能同样可用来完成这个过程。
Clean cook stoves would run on biomass, gas, or solar power.
这种清洁炉子是考生物制品、天然气或者太阳能驱动的。
Unlike windmills or solar hot water heaters, wave motors proved technical failures.
与风车和太阳加热器不同，波浪发电机被证明是一个失败的产品。
The local environment determines whether wind, hydro power or solar energy generation is feasible.
当地的环境将决定风能，水能或者太阳能是否在当地是可行的。
This, in turn, gives investors an incentive to build additional wind turbines or solar arrays.
这反过来会刺激投资者建立更多的风机和太阳能。
Whether for a new drug or solar cell, we constantly strive to design and build intricate new molecules.
不管是为了制造新药物还是太阳能板，我们不断地奋力设计、建造复杂的新分子。
This is also why greenhouses work so well and stay warm year-round. A greenhouse or solar collector.
这也是温室终年保温的秘诀。
And unlike wind or solar, geothermal generating stations can run day and night, year in and year out.
不同于风能和太阳能，地热电站可以夜以继日、年复一年地发电。
Engineers think the problem was caused by a cosmic ray or solar particle that hit the spacecraft's electronics.
工程师们认为这个问题是由于宇宙射线或者太阳粒子击中飞船的电子设备所引起的。
Comment on "Enhanced upper stratospheric ozone: Sign of recovery or solar cycle effect?" By W. Steinbrecht et al.
等人对“上部平流层臭氧增强：是复原式是太阳循环作用的信号?。
It could cost significantly more if the TAB includes building new transmission lines, wind turbines, or solar panels.
如果把建设新传输线、风轮机或太阳能电池板也包括在内，花费要远远超过这个数字。
So-called "REDOX" flow batteries are sometimes used to balance grid power and store energy from wind turbines or solar panels.
这种所谓的“氧化还原”流体电池通常用来平衡并网发电以及从风力涡轮或太阳能板中储存电量。
Concentrating solar power, or solar thermal, involves using the sun's energy to create heat that can be turned into electricity.
集中式太阳能，也称为太阳能热，其需要利用太阳能来产生热量，然后再把这种热量转化成电力。
Conducting tubes are used in wires and electrodes but semiconducting tubes are the active material for transistors or solar cells.
导电管用于电线和电极中，用于晶体管或太阳能电池中的半导体管采用了活性材料。
Many studies also point out that carbon caps could bring benefits, in the form of factories making windmills, say, or solar panels.
许多研究还指出碳限额能带来利益，比如生产风车或阳电池板的工厂将因此受益。
The silicon foils can be used for the formation of a range of semiconductor based devices, such as display circuits or solar cells.
所述硅箔可用于形成一系列以半导体为主的器件，诸如显示电路或太阳能电池。
So, to those who can't find a job in the "old economy", don't worry, in a few years time you will be making wind mills or solar panels!
因此，在传统经济模式下难找工作，不必担心，在未来的几年时间内，你极可能会加入制造风能发电机或太阳能设备的行业当中。
Many people are familiar with so-called photovoltaic cells, or solar panels, found on things like spacecraft, rooftops, and handheld calculators.
很多人对光电池单元，又叫太阳电池板，并不陌生，在宇宙飞船、屋顶以及计算器上都可以见到它的踪影。
The value of many clean-energy technologies, such as new types of batteries or solar cells, lies in whether they can deliver power more cheaply.
许多清洁能源技术（如新型电池或太阳能电池）的价值在于他们能够更加廉价地输送能量。
So far these attempts have not worked out-they are too expensive or too fragile: It's hard to get generators or solar panels serviced in remote areas.
目前为止这些尝试尚未奏效——他们不是太贵了就是过于脆弱：在偏远地区很难弄到发电机或者太阳能电板。
The batteries will enable a constant electrical output from sources such as wind or solar, which stop generating when the weather changes or night falls.
电池可以利用诸如风力或太阳能之类的来源提供源源不断的电能，即使在天气改变或夜晚奖励的时候不能再生成电能。
The southern part of the particle cloud, or solar wind, grazed Earth's magnetic field on the 14th and 15th, resulting in a particularly good night for aurorae.
这些带电粒子形成的粒子云（又叫太阳风）在14和15日掠过地球磁场，造就了观察北极光的美妙时刻。
He said costs of containing global warming, by switching from fossil fuels toward renewable energies such as wind or solar power, would rise the longer the world waited.
他说，等得越久——即越晚使用如风能或太阳能之类的可再生资源替代化学燃料，遏制全球变暖的代价就越高。
In the right climate, both can be deployed at "utility scale," meaning that if it's breezy or sunny enough, a wind or solar farm can produce as much power as a coal-fired plant.
在气候适宜的时候，这两者都可以达到“实用水平”。也就是说，如果有风或者是太阳足够好的话，一个风能或者太阳能发电厂可以达到一个煤电厂的发电水平。
Symmetry is very common in nature. Whether it is cellular, the particle microstructure, or solar system and other stars in the universe, it has symmetry of different degrees.
在自然界中，对称性是非常普遍的，无论是细胞、粒子的微观结构，还是宇宙中的太阳系和其他星体，都存在不同程度的对称性。
Alán Aspuru-Guzik, a theoretical chemist at Harvard, is developing methods that could one day do away with the need for approximations altogether--and lead to better drugs or solar cells.
哈佛大学的理论化学家艾伦.阿斯普鲁.古济克正在开发一种方法期望能够在有朝一日摆脱所有对于近似法的需求，并由此生产出更好的药物和太阳能电池。
For example, it is not possible to install wind or solar plants on a commercial scale everywhere because some areas of the country are just not windy or sunny enough to yield enough power.
比如，不可能以商业规模到处建立风电场或太阳能发电厂，因为美国有些地区风力不足，日照不够，无法生产足够的电力。
For example, it is not possible to install wind or solar plants on a commercial scale everywhere because some areas of the country are just not windy or sunny enough to yield enough power.
比如，不可能以商业规模到处建立风电场或太阳能发电厂，因为美国有些地区风力不足，日照不够，无法生产足够的电力。
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