fluctuation random

• 随机波动

fluctuation random的用法和样例：

例句

1. Net Premium and Net Premium Reserves in the Random Interest ModelIn the classical actuarial theory the interest is fixed, but it has the random character.
   随机利率下的纯保费和纯保费责任准备金传统的精算理论中均假定利率是确定的，但实际上利率是随机波动的。