coefficient of variance 异系数 ; 变异系数 ; 变异度 ; 变异数系数
variance coefficient of latewood percentage 晚材率变异系数
Population Coefficient of Variance 母体变动系数
the coefficient of variance 变异系数
genetic coefficient of variance 遗传变量系数
Karl Pearson's coefficient of variance KarlPearson变异系数
dynamic range of coefficient variance 系数变异数之动态范围
Classical statistical analyses show significant spatial variability of soil erodibility K values at a scale of small watershed, the variance coefficient of which is 39.94%.
经典统计学方法分析表明，在小流域尺度下土壤可蚀性K值存在很强的空间变异性，其变异系数达39.94%。
The weight matrix is replaced by using weight coefficient, and avoids calculating inverse matrix of the error variance matrix.
用计算加权系数的方法代替了原来的计算加权矩阵，从而避免了求解滤波误差方差阵的逆矩阵。
This paper use experimental data to set up linear regression equation with unitary and regression straight line, to use variance analysis and related coefficient to test validity of equation.
本文利用实验数据建立一元线性回归方程；回归直线，并用方差分析法和相关系数法检验方程的有效性。
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