And what was not even funny, they considered the heel's pad, with a tiny fat layer there to be meant for cushioning!

这并不像是在开玩笑，他们考虑到脚后跟的“衬垫”，有一小块脂肪层可以作为缓冲之用！

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Typical chemical mechanical polishing (CMP) of copper layers on semiconductor devices involves using a hard pad in the first step and a soft pad for the barrier layer removal step.

半导体器件上铜层化学机械抛光(CMP)的第一道工序一般需要使用一块硬抛光垫，在磨去阻挡层的工序中要用到软垫。

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The invention relates to a polishing pad with a barrier layer and a manufacturing method thereof, and the polishing pad comprises a substrate, the barrier layer and a grinding layer.

本发明涉及一种具有阻绝层的抛光垫和其制造方法，所述抛光垫包括底材、阻绝层和研磨层。

youdao

First, the team measured the thickness of the fluid layer between the toe pad and the Petri dish that the frog was standing on.

ECONOMIST: How tree frogs keep their grip