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水钟的工作原理
更新时间: 2020-10-11 00:00:00  

水钟的工作原理为等时性原理。根据等时性原理滴水记时有两种方法,一种是利用特殊容器记录把水漏完的时间,即泄水型水钟,另一种是底部不开口的容器,记录其用多少时间将水装满,即受水型水钟。中国的水钟,最先是泄水型,后来泄水型与受水型同时并用或两者合一。

关键词: 工作 原理

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