There are many ways to copy a layer or a group of layers from one PSD file to another.

有许多方法可以用来把一个图层或一组图层从一个PSD文件复制到另一个文件。

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I put all the bullet layers into a layer Group called Bullets, and then in a brand new layer above all the others, we draw a Radial Gradient going from White to Transparency as shown.

我将所有的子弹孔图层编成一组，命名为“子弹”，然后在这个组上新建一个图层，我们画一个从如下图的从白色到透明的径向渐变。

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The first important thin film from the thermal oxide group is the gate oxide layer under which a conducting channel can be formed between the source and the drain.

第一个重要的来自热氧化组薄膜是栅氧化层，在它之下，源和漏之间就能形成导电通道。

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