Then, we can use the mask and object layers to composite the final image.

然后，我们使用遮罩和物体层来合成最终图像。（清美动漫）

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The image of the different object layers may be reproduced successively from the coded image by means of computerized decoding.

采用计算机解码方法从编码图像中依次再现出不同的物 体层的图像。

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The main layers of the application are a database, a persistence framework, a database access object, and user interface (UI) controller and view layers.

应用程序的主要层是数据库、持久性框架、数据库访问对象和用户界面(UI)控制器及视图层。

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Printing in 3D involves sending a design file to a printer that then forms a solid version of that object by slowly building it up in layers of plastic.

BBC: Nokia backs 3D printing for mobile phone cases

There are obviously some very able and very serious people in the business, but they are forced to use the procedures appropriate to this kind of market in which the ultimate object, better health, is concealed under a dozen layers of advertising, chicanery and what-not.

FORBES: How To Solve The Health Care Crisis