1) curvature circle-center
曲率圆心
2) center of a circle curve
圆心曲线
1.
The design method for crank-slider mechanism with four position rigid body guidance is given in this paper; After calculating center of a circle curve; dot curve for L.
通过作出布尔梅斯特圆心曲线、圆点曲线后,根据动力学要求γmin>40°～50°,对曲柄滑块机构进行了设计,求出拐点圆,并得出滑点、导路倾角、拐点圆之间的关系。
3) Conical curvature
圆锥曲率
4) curvature circle
曲率圆
1.
Based on the ideas of iteration reliability, this paper improves the MAF algorithm and present curvature circle iteration algorithm by using the second order approximation of the curves.
在此基础上,改进了MAF求交算法,给出了曲率圆迭代算法,即使用二次曲线对参数曲线的局部形状进行近似,进行迭代交点和迭代步长的计算。
5) curvature circle method
曲率圆法
6) circle of curvature
曲率圆
1.
This paper has discussed two illustractions of the exercise in circle of curvature and radius of curvature,and put forward another correct drawing method with accurate calculation.
通过计算,对《高等数学》教材中有关曲率圆和曲率半径两个习题的插图提出了商榷,给出了正确的画法。
补充资料：圆心角
顶点在圆心的角。圆心角的度数等于它所对的弧的度数。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条