standard square

The first step of this method was to allocate standard rank scores to the levels of ordered class variables according to the marginal frequency distribution of the ordered variables, then to form the linear tendency Chi-square statistic referring to the characteristics of linear rank statistic distribution.

该方法首先对有序分类变量的各水平按其边际频数分布配置标准化秩得分，然后按线性秩统计量的分布特征构造线性趋势x~2统计量。

The standard deviation is the square root of the variance.

标准离差是变异的正直根.

For an unbiased estimatorthe RMSE is the square root of the variance as the standard error.

无偏估计中,RMSE是方差的平方根,也就是标准误差(或标准误差).

Ocean freight is approximately $ 28.00 for the insulate board, and $ 10.00 for the standard hardboard, per 1,000 square feet.

海上运费, 每1000平方英尺绝缘板约28美元, 标准硬质纤维板为10美元.

The generally accepted standard is1020 watts per square meter at sea level.

普遍接受的标准1020在海平面每平方米瓦。

A new method of completing the square with reverse order is presented by change quadric form into standard form.

提出了一种新的将二次型化为标准型的配方法&逆序配方法。

Evaluation of standard Gibbs free energy for montmorillonite formation by iterative least square regression method

迭代最小二乘回归方法估算蒙脱石标准生成Gibbs自由能ΔG f~0的研究

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.

It revealed that the product of the standard deviation of the estimated sampling variance and square root of the number of samples was a constant.

实验也证明，取样方差估计值的标准偏差与样本数目的平方根之积可近似为一常数。

The Correctness Factor of Square Standard Particle Plate Used for Laser Particle Sizer

激光粒度仪方孔标准粒子板的修正系数