在高温流动系统中，垂直放入多孔平板可增强辐射换热效应，提高能量的利用率。

In order to increase the efficiency of heat energy convection and radiation, a porous flat plate is vertically placed in the high-temperature flowing system.

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在很多方面，地热电站跟核电站很相似，核电站的利用率为90%，但是地热电站占地很小，而且没有辐射和处理废物问题。

In many ways, geothermal plants are similar to nuclear-power stations (with a capacity factor of 90%), albeit on a smaller scale and without the radiation or waste-disposal problems.

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LED的特色之处一是节能（直接功耗，间接耗能），二是基本无电离辐射，三提高空间利用率。

One special feature at the LED energy (power direct, indirect energy consumption), the second is almost no ionizing radiation, three improved space utilization.

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