单词 | 固定点 |
释义 | 〔bite〕The part of a tool or machine that presses against and maintains a firm hold on a working surface.固定点,卡紧:工具或机器上紧压工作面保持固定的部分〔gyrate〕To revolve around a fixed point or axis.旋转:绕一个固定点或轴转动〔pendulum〕A body suspended from a fixed support so that it swings freely back and forth under the influence of gravity, commonly used to regulate various devices, especially clocks. Also called simple pendulum 摆:在一固定点悬垂的可在重力影响下自由来回摆动的摆体,通常用于调校钟等各种仪器 也作 simple pendulum〔pole〕A fixed point of reference.集中点:作为参照的固定点 |
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