quartz crystal clock

基本解釋

It analyses it's characteristics and also directs and summarizes such designing of quartz crystal clock movement.
該方法對此類型石英鐘機(jī)心的設(shè)計具有一定參考價值。
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.
他們都采用同樣的基本原理：一個32,768Hz石英晶體擺動裝置，同時還有電子和機(jī)械部件將振動轉(zhuǎn)化成鐘表的滴答聲。