quartz crystal clock

基本解释

• 石英钟

英汉例句

双语例句

• It analyses it's characteristics and also directs and summarizes such designing of quartz crystal clock movement.
  该方法对此类型石英钟机心的设计具有一定参考价值。
• 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.
  他们都采用同样的基本原理：一个32,768Hz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。

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词组短语

短语

• quartz -crystal electric clock 石英电钟
• crystal clock quartz clock 石英钟

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专业释义

经济学

• 石英晶体钟