您要查找的是不是：
- The circle arc interpolation algorithm of eight octants 八卦限式的圆弧插补算法
- On the base of Hertzian stress theory of elastic mechanics,a new kind of disk cam mechanism whose follower has concave circle arc bottom is developed. 根据弹性力学的赫兹应力理论，提出了一种从动件结构形状为凹圆弧底的新型盘状凸轮机构。
- The line interpolation adopts trapezium mode，and the arc interpolation adopts the principle of Lissajous Pattern. 直线插补采用梯形曲线模式，圆弧插补采用李沙育图形原理。
- Time dividing method of parabolic interpolation has been derived based on arc interpolation. 在圆弧插补的基础上推导出了抛物线时间分割插补算法。
- Also the curves can express the circle arc and ellipse arc and can construct rotate surfaces. 同时它还能精确表示圆弧、椭圆弧等二次曲线,推广到空间即可以表示旋转曲面。
- It accurately calculates the length of each circle arc segment and beeline segment and elicit the calculation method of perimeter on the basis of shape analysis of semicircle welded pipe. 在对半圆形焊管形状分析的基础上,精确计算了各圆弧段、直线段的长度,得出了周长的计算方法。
- In addition,the author analyzes the relevant parameters used to reduce the diameter error and to eliminate cumulative error in DDA arc interpolation so as to improve the precision of DDA arc interpolation. 分析减少DDA圆弧插补径向误差与消除累积误差的有关参数;以进一步提高DDA圆弧插补精度.
- This thesis also puts forward an improved DDA arc interpolation algorithm, which decreases the radial deviation of the traditional algorithm without losing the original advantages. 在插补运算部分中，系统提出了改进的DDA圆弧插补算法。 改进的DDA圆弧插补算法继承了传统DDA圆弧插补算法不含超越函数的优点，减少了传统DDA圆弧插补算法的径向误差，实现了内外均差弦线插补。
- circle arc cylindrical worm screw 圆弧圆柱蜗杆
- The ellipse interpolation which is suitable for the economic NC machine is proposed in the paper based on the circular arcs interpolation. 摘要在圆弧逐点比较插补算法的基础上提出了一种适用于经济型数控机床的椭圆逐点比较插补算法。
- The flowcharts for computing the linear and the circular arc interpolations are also given.The loci obtained by... 在本文中，还给出了直线和园弧插补的计算流程图，并对几种插补方法所得的轨迹进行了比较。
- She only unbends in the family circle. 她只在家庭环境里才不拘束。
- Rapid Arc Interpolation Algorithm With Negative Deviation 具有负偏差特性的快速圆弧插补算法
- Improving method for time dividing arc interpolation 时间分割圆弧插补改进算法
- ERROR ANYLASIS OF TWIN DDA ALGORITHM FOR ARC INTERPOLATION 双DDA圆弧插补公式误差分析
- Design and Research of Arc Interpolation Software in DDA Law DDA法圆弧插补软件的设计研究
- The children formed a circle round her. 孩子们在她周围围成了一个圈。
- We've booked seats in the circle. 我们预订了楼厅包厢的座位。
- Joan of Arc was one of France's greatest daughters. 圣女贞德是法国最伟大的女性之一。
- He has a large circle of friends. 他有一大群朋友。
