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quartz resonator
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quartz resonator
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工学
【基于功能材料的电子器件】
释
quartz resonator
石英谐振器
利用电信号频率等于石英晶片(或棒)固有频率时晶片因压电效应而产生谐振现象的原理制成的器件。
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security association, SA
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