The sacrificial layer is removed through an etching process such as chemical mechanical planarization.

该牺牲层是通过例如化学机械平面化的蚀刻工艺除去的。

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The sacrificial layer is removed through an etching process such as chemical mechanical planarization.

该牺牲层是通过例如化学机械平面化的蚀刻工艺除去的。

youdao