名词
中文翻译：双面印刷电路板
同义词：
['双面板，双层板例句：1. This circuit board is designed for use in high-speed computers.（这个电路板是为高速计算机设计的。）']
例句：
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1. This circuit board is designed for use in high-speed computers.
这个电路板是为高速计算机设计的。
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2. The engineers used a double-sided printed-circuit board to connect the components.
工程师们使用了一个双面印刷电路板来连接元件。
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3.The new design of the double-sided printed-circuit board has greatly improved its performance.
这种新型双面印刷电路板的性能大大提高了。