“piggyback board”的概念、定义、翻译、参考文献-科学参考

单词	piggyback board
释义	piggyback board [`pig·ē´bak ´bȯrd] ^ELECTRONICS A small printed circuit board that is mounted on a larger board to provide additional circuitry.
随便看	zirconite zirconium zirconium-95 zirconium boride zirconium carbide zirconium chloride zirconium diboride zirconium dioxide zirconium halide zirconium hydride zirconium hydroxide zirconium lamp zirconium nitride zirconium orthophosphate zirconium oxide zirconium oxide-based oxygen transducer zirconium oxychloride zirconium phosphate zirconium tetrachloride zircon sand zirconyl chloride zirkelite zitterbewegung Ziv-Lempel compression Z line

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