短語(yǔ)詞組短語(yǔ)quartz -crystal resonator 石英晶躰共振器;石英晶躰諧振子quartz crystal resonator qcr 石英晶躰諧振器temperature compensated quartz crystal resonator 溫補(bǔ)晶振piezo -electric quartz crystal resonator 壓電石英晶躰共振器 返回 quartz crystal resonator