| 释义 |
root-mean-square error
基本例句
标准差
The positive square root of the variance is called the standard deviation.方差的正的平方根叫做标准差。
And it is unsuitable to use different letters to indicate the Bessel formula and the definition formula of standard error.用不同的代号表示贝塞尔公式和标准差的定义式不够妥当。 |