| 单词 | angular displacement |
| 释义 | > as lemmasangular displacement angular displacement n. the angle through which a body rotating about a point moves in a given period of time. ΚΠ 1807 Jrnl. Natural Philos., Chem., & Arts July 156 The total deviation of the light will not be twice the angular displacement of the point ɛ. 1919 London, Edinb. & Dublin Philos. Mag. 6th Ser. 37 309 The direction of this angular displacement depends on the direction of revolution of the body. 2015 H. J. Pain & P. Rankin Introd. Vibrations & Waves xiv. 317 The velocity..is zero at the maximum angular displacement. < as lemmas |
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