| 单词 | Foucault pendulum |
| 释义 | Foucault pendulum【化】 傅科摆 Foucault pendulum Foucault pendulum n.（名词）A simple pendulum suspended from a long wire and set into motion along a meridian. The plane of motion appears to turn clockwise in the Northern Hemisphere and counterclockwise in the Southern Hemisphere, demonstrating the axial rotation of the earth.佛科摆：悬吊于一根长线下的单摆，使之沿着子午线经线圈运动。运动的平面在北半球呈顺时针，南半球呈逆时针，从而证实了地球的自转语源:After Jean Bernard L Foucaultéon 源自 简·伯纳德L Foucaultéon |
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