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单词 center of percussion
释义

center of percussion


noun Mechanics.

the point on a rigid body, suspended so as to be able to move freely about a fixed axis, at which the body may be struck without changing the position of the axis.

Origin of center of percussion

First recorded in 1720–30

Words nearby center of percussion

centerline, center of curvature, center of gravity, center of mass, center of ossification, center of percussion, center of symmetry, centerpiece, center pin, center-pivot irrigation, center plate
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020
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更新时间:2024/11/14 2:04:40