结果表明，这种新型LED在竖直方向的出射光强比不带微结构的LED有明显增强。

As a result, the vertical extractive light intensity from the novel LED was obviously stronger than that of the LED without microstructures.

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随着离开太阳的距离增加，阳光强度呈指数级下降，因此一颗距离太阳比地球近一倍的行星所接受到的阳光远远不止地球所接受到强度的一倍。

Light falls off exponentially with distance, so a planet that is, say, twice as close to the sun as Earth is would get much more than twice the solar energy.

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该发光涂料环境友好，而且比相应的发光材料具有更长的余辉发光时间和更高的发光强度。

The coating is environmentally friendly and has longer luminescence afterglow time and higher luminescent intensity than corresponding luminescent powder.

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