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汉语拼音：běn jī zhèn dàng qì

能将直流电转换为具有一定频率交流电信号输出的电子电路或装置。种类很多，按振荡激励方式可分为自激振荡器、他激振荡器；按电路结构可分为阻容振荡器、电感电容振荡器、晶体振荡器、音叉振荡器等；按输出波形可分为正弦波、方波、锯齿波等振荡器。广泛用于电子工业、医疗、科学研究等方面。

• Each of the plurality of local oscillators can be selectively coupled to the front end circuits.

  所述多个本机振荡器中的每一个可以选择性地耦合到所述前端电路。

• Capacitance fuze builds up a static electric field around the detecting electrode through the action of an oscillator .

  电容近炸引信是利用振荡器在探测电极周围建立一个静电场进行工作的。

• The subject really miffs me, and yeah, I had a guy tell me once that his wife wasn't "allowed" to have a vibrator.

  这个话题真让我抓狂，有一次，有个家伙告诉我说他不允许他妻子使用振荡器。

• The company's first product, released in 1938, was an audio oscillator used for testing sound equipment.

  这家公司于1938年推出的第一个产品，是用于测试音响设备的声频振荡器。

• First they showed that when they cooled the oscillator to a few hundredths of a degree they could get no quanta out of it.

  首先，他们展示了当振荡器被冷却到绝对温度的百分之几度时，他们无法从中获得任何量子。

• The standard sidearm of the Geonosian soldier uses oscillators to produce a devastating sonic blast.

  这种吉奥诺西斯士兵的标准武器使用振荡器产生毁灭性的声波弹。

• The synchronization of glycolytic oscillations is investigated in terms of a synthetic gene-metabolic oscillator.

  而后，我们又通过合成基因振荡器模型对糖代谢过程中振荡的同步进行了研究。

• A wave generated by an oscillator and transmitted on a communications channel; it is modulated to carry speech or data.

  由振荡器产生并在通讯信道上传输的电波。它被调制后用来传送语音或其它信息。

• Most are crystal oscillators that take advantage of the inherent resonance of a (quartz) crystal to obtain frequency stability.

  大多数是晶体振荡器，它利用（石英）晶体固有共振的优点，所以频率稳定。