| 释义 |
circle of curvature 释义 曲率圆:指曲线的凸曲圆。 例句 1·By focusing a circle of light on the cornea and measuring its reflection, it is possible to determine the exact curvature of the cornea's surface. 通过将一束圆形光圈聚焦在角膜上,测量反射过来的光线,就能得出角膜表面曲率的确切数据。 2·This paper helps briefly derivate a general acceleration formula of curvilinear motion with an acceleration definition and the concepts of curvature circle , and obtains an important conclusion. 利用加速度的定义和曲率圆的概念较简单地推导出了一些曲线运动中加速度的公式,并得出一些重要结论。
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