A way of calculating the intersecting line of cylinder and cone with the aid of supplementary plane 借助特定辅助平面求圆柱圆锥相贯线的方法
Researching on the method of obtaining the intersection by assist spherical surfaces with changing center 用动心辅助球面法求作相贯线的方法研究
The monospaced chamfer realization of orthogonal intersection curve of cylinder and cylindrical bore 圆柱体与孔正交相贯线处等宽倒角的实现方法研究
Drawing the intersection line of two quadric by the method of ellipse arc projection and topological transformation 椭圆投射和拓扑变换解两曲面相贯线
Mathematic model of pipe intersecting line nc cutting and its automatic programming system developed 管件相贯线数控切割数学模型及其自动编程系统的开发
To probe into the special points in the intersection when column right - angled intersects with taper 正交的圆柱与圆锥相贯线上极限位置点的准确作图方法
Mathematic model of pipe intersecting line nc cutting and its automatic programming system development 管件相贯线数控切割数学模型及其自动编程系统的研发
The method of seeking the ultimate points on intersect - lines of quadratic rotating surfaces whose axes orthogonalized 轴线正交的二次旋转面相贯线极限点求法
Research of the problem of intersecting line in orthogonal intersection of circular column and sphere by analytic method 用解析法求解圆柱与球体正交相贯线问题
Based on the trajectory that two perpendicular intercoursing cylinders formed , the geometry method is chosen comparing with the mathematic method , it has powerful practical quality 根据相贯线的轨迹特点，在比较代数方法和几何方法的基础上，证明几何方法更方便，解法更简单具有很强的实用性。
