BeagleBoard is supported by a large community and its design documents, including architecture drawings of the printed circuit board (PCB) for use in manufacturing, are freely available for download.

BeagleBoard受一个规模很大的社区支持，而它的设计文档，包括生产用的印刷电路板(PCB)的架构草图，均可免费下载得到。

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Low surface insulation resistance (SIR) of a printed circuit board (PCB) can degrade the performance of the circuits on the board considerably.

印制电路板的表面绝缘电阻(SIR)低会大大降低电路板的电路性能。

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The part alignment is an important step for automated optical inspection of printed circuit board (PCB).

在印刷电路板的自动光学检测中，被检对象的空间对准是一个关键步骤。

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Orbotech Ltd. ( ORBK) is a leading global provider of production solutions for the printed circuit board (PCB) and flat panel display (FPD) markets.

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