英语词汇“kater's pendulum”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	kater's pendulum
释义	ka·ter's pendulum \ˈkād.ə(r)z-\ noun Usage: usually capitalized K Etymology: after Henry Kater died 1835 English scientist : a compound pendulum with adjustable knife edges placed respectively at the center of suspension and near the center of oscillation and used to determine acceleration of gravity by means of the period of oscillation
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