shape parameter短语¹⁴⁴⁹⁷²⁺² 基本例句 形状参量,谱轮廓参量 A local interpolation method is presented by using the cubic non- uniform rational B-spline curves. The generated interpolation curves can be C2 continuous and have a local shape parameter. 利用三次非均匀有理 B样条，给出了一种构造局部插值曲线的方法，生成的插值曲线是 C2连续的。 cnki