Move the "halftone layer" to the top of the layers window and make sure you have that layer selected.
移动“中间调图层”至图层窗口的顶部并确定你选中了该图层。
The gland plate comprises a core layer and a top and a bottom sandwiching layers, the composition of which is selected for the desired purpose;
密封板包括芯部层和顶 部和底部夹置层,其组分根据所需目的而选择;
The top layer composition is selected according to the intended use.
依照给定用途来选择顶层成分。
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