In Chapter II, the reasons for the formation of the ripple and the ways to remove will be introduced.

由此本文的第二章将会分析纹波的形成原因及其去除方法。

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In Chapter II, the reasons for the formation of the ripple and the ways to remove will be introduced.

由此本文的第二章将会分析纹波的形成原因及其去除方法。

youdao