least square error method

• 最小方差法

least square error method的用法和样例：

例句

1. The general eddy current flaw reconstruction strategy was the least-square error method, which required the forward solver having high speed.
   在涡流检测中，常利用最小方差法来进行缺陷重构，这种方法要求正问题的求解效率高。