They all use the same basic mechanism: a 32, 768hz quartz-crystal oscillator, along with the electronic and mechanical parts that convert its oscillations to clock ticks.
他们都采用同样的基本原理：一个32,768 Hz石英晶体摆动装置，同时还有电子和机械部件将振动转化成钟表的滴答声。
The clock of the crystal oscillator can be used for clocking the microcontroller.
该晶体振荡器的时钟可用于微控制器的时钟。
In this case, the crystal oscillator can not provide a stable clock frequency, which results in the abnormality of the device.
在这种情况下，晶体振荡器就不能为设备提供稳定的时钟频率，导致设备工作异常。
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