quartz crystal clock
常見例句
- 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，同時還有電子和機械部件將振動轉(zhuǎn)化成鐘表的滴答聲。 返回 quartz crystal clock