This paper introduces structure, character, main design and method of adjustment of CATV two - way HFC network.

系统介绍有线电视 双向 HFC网络 的结构 、 特点 、 设计要点与调整方法.

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This paper introduces a method of adjustment to one optical system which has plane revolution mechanic.

介绍了一种用于解决含有旋转结构的光学系统的装调方法.

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Method of adjustment according to the specific circumstances of the case.

调整的方法,根据具体情况而定.

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