22. In a boiling water reactor like those at Fukushima, the same water that cools the reactor core also boils and drives the turbine to generatepower.
在像福岛核电厂的沸水反应堆中,冷却反应堆芯的水还拿来煮沸,以此推动涡轮机旋转从而产生电量。
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23. Increasingly, those homes and businesses will become smarter and more self-sufficient as we install solar and other renewable systems to generatepower.
24. In America and Europe, laws to protect air quality mean that, when coal is used to generate power, it produces relatively little sulphur dioxide or soot.
在美国和欧洲都有法律确保空气质量,如果煤炭用来发电,那就要基本上不能产生二氧化硫和煤烟。
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25. The movement is unusual, a bit like windsurfing, except that rather than having a sail to catch the wind, the beetle USES its wings to generate power.
这一动作不同寻常,有点像帆板运动。唯一的区别就是,甲虫获取风力的工具并非船帆,而是自己的翅膀。
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26. By contrast, photovoltaic solar power systems, mostly used on home rooftops, let light interact directly with semiconductor materials to generatepower.
安装在住宅屋顶的太阳能光伏系统则与其相反,它让光线直接照射半导体材料以产生动力。
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27. Most of these devices, which are not yet available for consumer purchase, would generatepower as a person walks, runs or, in this case, talks. The U. s.
28. Most of these devices, which are not yet available for consumer purchase, would generatepower as a person walks, runs or, in this case, talks. The U. s.