1、On a limited sampling, the single-operator coefficient of variation has been found to be 9.1 %.
根據有限取樣，發(fā)現每個操作員試驗結果的變化系數為9.1 %。

2、RESULTS The method is accurate and easy to operate, and coefficient of variation is small.
結果該方法變異系數小，準確度高，操作簡便易行。

3、Along with sampling scale increasing, the coefficient of variation increased gradually.
隨采樣幅度尺度的增大，變異系數呈逐漸增大的趨勢。

coefficient of variation翻譯