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单词 rotameter
释义 ro·tame·ter
\ˈrōd.əˌmēd.ə(r), rōˈtaməd.-\ noun
Etymology: Latin rota wheel + English -meter
1. : an instrument for measuring curved lines by running over them a small wheel connected with a recording dial — compare : odometer, opisometer
2. : a gage that consists of a graduated glass tube containing a free float for measuring the flow of a liquid or a gas
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更新时间:2024/12/24 3:07:39