The step matrix of spline function is derived.

文中导出了样条函数步长矩阵。

It also lets you bend the objects along the spline.

它也可以让你沿着弯曲的样条对象。

The spline shafts is a important part of the machine.

花键轴是机械中广泛使用的重要零件之一。

Internal spline is a spline formed on the inner surface of a cylinder.

内花键：内花键是在圆柱体的孔的内表面形成的花键。

This paper is presented a spline boundary element Method on elasticity.

本文对弹性力学问题提出一个样条边界元法。