PCB design mostly includes the system's size programming, board layer programming and routing design.

印刷电路板设计主要包括了系统尺寸规划、板层规划和布线设计等等。

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Aereo uses specially designed equipment that crams 80 dime-sized TV antennas on a single circuit board and stores programming that users can access by logging in to a website.

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Programming some of today's on-board navigation systems, for example, is an exercise in frustration that could overwhelm even a child reared on Game Boy and PlayStation.

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If the computer programming is supple enough and the on-board processing is fast enough, engineers can now virtually nullify effects caused by vehicle height, weight, roll centers and center of mass.

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