The various bodies of the solar system and indeed the universe may be uninhabited, but that's only because God, or Nature, has left it up to us to fill them.

太阳系漂浮着各种天体，整个宇宙死寂沉沉，那也许正是上帝或者大自然传达给人类的意图，把让宇宙焕发生机的任务交给人类来完成。

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To fill in the gaps of photocatalysis product′s standard, self-cleaning fabric test system is set up to study and develop self-cleaning fabric.

针对光触媒类产品标准缺失的现状，自建了自清洁纺织品测试体系，以利于对自清洁纺织品进行研究与开发。

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Thus a system of LED lattice screen based on wireless transmission is developed to fill up the deficiency above.

针对以上不足，本课题研制了一种基于无线传输的LED点阵屏显示系统。

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