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- Raw natural--Determination of plasticity retention index 天然生胶塑性保持率的测定
- plasticity retention index 塑性保持指数
- The changing law of retention index with temperature from chromatographic thermal function resulted from the variation of the different entropy and enthalpy during the chromatographic separation. 并从色谱热力学函数分析了保留指数随温度变化规律的主要原因是由于在色谱分离过程中不同的熵变和焓变所造成的。
- The results showed that there is excellent linear relationship between solute-related parameters MR, HOMO, ElcE, DPL with retention indexes. 结果表明,酯类化合物的保留指数与溶质的分子结构描述参数MR、HOMO、ElcE和DPL之间有很好的线性相关性。
- chromatographic retention index (RI) 色谱保留值
- temperature-programmed retention index 程序升温色谱保留指数
- gas chromatography retention index 气相色谱保留指数
- functional group retention index 功能团保留指数
- When the retention indices of n-alkynes were plotted with the positions of the triple bond in the molecule, it can be seen that the curve is also approximately an exponen... 解决了从低碳数直链单炔烃保留指数预测高碳数直链单炔烃保留指数问题。
- retention index of liquid chromatography 液相色谱保留值
- A model of artificial neural network (ANN) about the relationship between the structure of alcohols and their chromatographic retention indices has been set by means of topological indices. 以拓扑指数（分子连接性指数）为结构描述符，用人工神经网络技术建立了醇类化合物的结构与色谱保留值的相关性模型。
- The man is carrying a small black plastic handbag. 这个人提着一个黑色的小塑料提袋。
- He is a plastic surgery specialist. 他是个整形外科医生。
- Many items in daily use are made out of plastic. 有很多日常生活用品是塑料制的。
- Keywords Projection pursuit;QSPR;Cycloalkanes;Retention index; 投影寻踪;构性关系;环烷烃;保留指数;
- It is some kind of plastic made to imitate iron. 这是一种塑胶，但外观仿制得像铁。
- The fruit is prepackaged in plastic tray. 水果用塑料盘预先包装。
- Many items in daily use are made of plastic. 很多日常生活用品是用塑料制成的。
- A kind of plastic stuff is used to make the plates. 这些盘子是用一种塑料制造的。
- Put your washing in the plastic bag. 把你要洗的衣物放到商行塑料袋中。
