connecting curve meaning in English

连接曲线
耦合曲线

Parameter specifies an array of endpoints and control points of the connected curves
参数指定相连曲线的终结点和控制点数组。
The connected curve equation after spreading connected joint of taper container are derived ， the new blanking method with computer is put forward
导出了圆锥形容器接管交线在展开接管表面后的曲线方程，提出了用计算机绘制其交线，即放样下料的新方法。
Chapter 1 deals with the numerical simulation method . chapter 2 deals with the monte carlo methods . the monte carlo integration that the domain of integration is curved or complex connected curved polyhedron and the integrand has singular points is discussed in this chapter
第二章讨论了用montecarlo数值模拟方法求积分区域为曲面体和积分区域为复连通曲面体的情形，且被积函数有奇异点。