通过保留指数法对各个组分进行了定性。
将结构矩阵应用于链烷烃色谱保留指数的预测。
The structure matrix was applied to forecast chromatograph retention index of alkane.
作者已经把这个方法应用于自建的保留指数数据库软件中。
The authors have been applied the method to the compiled software on data base of retention indexes.
结果表明，这些模型能够解释脂肪醇气相色谱保留指数的递变规律。
These models can better explain the change rules of gas chromatography retention indices for the aliphatic alcohols.
通过增加双时成像中第二帧扫描时间，可提高保留指数的可靠性和判别准确率。
The longer duration in the second frame of the dual scan increase the RI reliability and improve the diagnostic accuracy.
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。
A method to check mistakes in the database is developed by means of the relationship between retention index and column temperature, and so on.
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 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.
方法通过水蒸气蒸馏，利用GC-MS进行分析，采用相对保留指数对化合物进行定性，用峰面积归一化法进行定量。
MethodsBy steam distillation and GC-MS analysis methods, chemical compounds were analyzed qualitatively using relative reservation index, and analyzed quantitatively by area normalization.
欧洲美元期货使用结算价格指数，因为这样方便地保留了价格和收益之间的相反关系。
Eurodollar futures use this settlement price index because it conveniently preserves the inverse relation between price and yield.
本文建议在LPSVD之后作等比指数加权处理可改善HRNMR谱的分辨率，并保留高分辨nmr谱的所有特征。
In this paper, a method is proposed by means of proportional exponential weighting which is performed after LPSVD, one can keep all characteristic parameters in HRNMR?
结果表明自相关拓扑指数与色谱保留值、阈值之间存在较好的线性关系。
The results indicated that ATI was linearly related to chromatographic retain index and threshold value.
结果表明自相关拓扑指数与色谱保留值、阈值之间存在较好的线性关系。
The results indicated that ATI was linearly related to chromatographic retain index and threshold value.
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