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单词 Kater's pendulum
释义

Kater's pendulum

noun

Ka·​ter's pendulum
ˈkātə(r)z-
: 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

Word History

Etymology

after Henry Kater †1835 English scientist

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更新时间:2024/12/23 9:03:02