The structure matrix was applied to forecast chromatograph retentionindex of alkane.
将结构矩阵应用于链烷烃色谱保留指数的预测。
2
A method to check mistakes in the database is developed by means of the relationship between retentionindex and column temperature, and so on.
并针对录入数据很容易引入错误而提出利用保留指数与柱温的关系和同系线性规律等对数据库进行查错。
3
Objective To study the value of dual-phase ~(18)F -FDG PET imaging, standardized uptake value(SUV) and retentionindex(RI%) in the diagnosis of malignancy.