中英互译

piecewise smooth

基本释义

分段光滑：在数学中，分段光滑是指由多个子函数组成的函数，每个子函数在其定义域的一定时间间隔内是光滑的。分段光滑是一种描述函数的方式，可以描述函数在不同子域上的光滑性质。

If is piecewise smooth, that is, consists of several smooth curves joined together.
如果是分段光滑的，即是由几段光滑曲线连接起来的。
Firstly, this paper assumes that the surface of range image is piecewise smooth, and estimates curvature from the smooth piece of surface to which the current point belongs.
首先，提出曲面是分片光滑的假设，表面曲率需从该像素所属的光滑曲面片来估计。
This thesis reports a study on the characteristics of some piecewise-smooth classical systems and the quantum system corresponding to one of them.
本论文报道对一些分段光滑经典系统和其中之一所对应的量子系统特性的研究。