Cubic natural sample strip

• 三次自然样条

Cubic natural sample strip的用法和样例：

例句

1. Usually, cubic splines are expressed by four polynomial coefficients of each cubic piece.
   摘要三次自然插值样条常用分段表示法，通过三弯距方程进行求解。
2. Last week's earthquake in South America will go down in history as one of the world's worst natural disasters.
   上周，南美的地震将作为世界上最严重的一次自然灾难而被记载。