coefficient of variation造句

1、On a limited sampling, the single-operator coefficient of variation has been found to be 9.1 %.
根据有限取样，发现每个操作员试验结果的变化系数为9.1 %。

2、RESULTS The method is accurate and easy to operate, and coefficient of variation is small.
结果该方法变异系数小，准确度高，操作简便易行。

3、Along with sampling scale increasing, the coefficient of variation increased gradually.
随采样幅度尺度的增大，变异系数呈逐渐增大的趋势。

coefficient of variation翻译