... 钟表装置指示器：clockwork indicator 钟表装置：clock works 钟表式速度计：clock type speedometer ...
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钟表是中世纪机械精巧装置的最大成就。
The clock was the greatest achievement of medieval mechanical ingenuity.
巴克斯说，“在大多数时候，你会发现鼻烟壶或者大型钟表里安装有鸟鸣装置，它们方块状的外形是由功能决定的。”
'Most of The Times, you'll find [a singing bird] in a snuff box or bulky clock, where the blocky form is dictated by the function,' says Mr. Bacs.
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。
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.
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