truncation order

• 截断误差

truncation order的用法和样例：

例句

1. The truncation error in calculating the harmonic loss is analysed and a method is offered to determine how many times harmonics must be calculated at least.
   文中还对谐波损耗计算的截断误差进行了理论分析，确定了谐波损耗所需计算的最少谐波次数。