Cardinal number of a set

• 集的基数

Cardinal number of a set的用法和样例：

例句

1. There's not a large enough base of workers to support them.
   现在的工人的基数不够大，不足以维持他们的生计。
2. The following illustration shows a set of points and a cardinal spline that passes through each point in the set.
   下面的插图显示了一组点和经过这一组点中每一点的基数样条。