retention time

Two Methods for Accurate Evaluation of Adjusted Retention Time

准确计算调整保留时间的方法

General Procedure for Retention Time Simulation in Gas Chromatography

通用气相色谱保留时间的模拟方法

Effect of sludge retention time on effluent water quality and study of its control method

SRT对膜生物反应器出水水质的影响及其控制途径的研究

Sludge Retention Time in Design of Biological Phosphorus and Nitrogen Removal System

生物除磷脱氮系统工程设计中的污泥龄

Experimental Study on Linear Rules between Retention Time and Parameters of Chromatographic Peak

色谱峰特征参数线性规律的实验研究

The optimal hydraulic retention time was about 6 hours .

过长的水力停留时间并不能有效地提高反应器的去除效率，最佳水力停留时间为6h；

Different customers mean different retention time and profitability .

不同的顾客对企业意味着不同的保持期和收益。

The relative retention time was 0.59 , and its content was 0.091 % .

三嗪环与头孢曲松的相对保留时间为0.59，其含量质量分数为0.099%。

Results The results of the conventional group retention time is shorter than the control group ;

结果常规组留置时间短于对照组；

Comparision between experiment and formula related the retention time to injection concentration

非线性色谱保留时间与进样量关系的实验分析

In addition , the device is compact with short retention time and simple process .

同时工艺流程简单，停留时间短，设备紧凑。

The hydraulic retention time should not less than 1 min.

水力停留时间不宜小于1min。

Prediction of Retention Time by Computer in Prog-rammed Temperature Gas Chromatography

应用电子计算机预测气相色谱程序升温保留时间

Study on the Mechanism of Retention time of Chloroacetates with Ion Chromatography

氯乙酸类化合物在离子色谱中保留时间机理探讨

Experimental Measurements of Distribution of Retention Time for Aerosol Particles through Packed Column

气溶胶粒子通过填充柱的保留时间分布测定

NO conversion rate increases when the flow rate is reduced or the retention time is increased .

降低流速或增加停留时间，NO转化率增加；

End Process in Chromatographic Column and Linear Relationship between Half Peak Width and Retention Time

色谱柱末端过程与峰宽规律性

Improve and implement a new method to correct correct retention time shift of TCM fingerprint .

改进和实现了一种校正中药指纹图谱信号组分保留时间漂移的方法。

Correction of Retention Time Shift of Chinese Traditional Medicine Fingerprint by Local Least Squares Fitting

局部最小二乘法校正中药指纹图谱信号的组分保留时间漂移

Determination of volatile organic compounds in water with retention time locking in gas chromatograph

利用保留时间锁定软件对水中挥发性有机物进行气相色谱测定

The effects of retention time and reaction temperature on silver absorption are neglectable .

反应时间和温度对多孔SiO2吸附银没有影响。

Many methods for the measurement of mean retention time are used . Different methods should be used under different experimental conditions .

测定平均滞留时间的方法很多，实验条件不同，所采用的测定及计算方法也不同。

The relationship among the linear rules between retention time and parameters of chromatographic peak was established .

本文建立了半峰宽规律与EMG参数的线性规律之间的相互关系。

Infants ; Intravenous catheter system ; Sealing liquid ; Sealing effect ; Retention time .

婴幼儿；静脉留置针；封管液；封管效果；留置时间。

Relations Between the Relative Retention Time and Molecular Topological Index for Main Trace Components in Liquor

酒中主要微量成分的相对保留时间与分子拓扑指数的关系

Similarly the carrier gas flow affects the retention time and consequently the peak height .

同样的载气的流速也会影响保留时间，从而影响峰高。

Correction of Retention Time Shift of Components for Chromatographic Fingerprints of Herbal Medicine

中药色谱指纹图谱组分保留时间漂移的校准

Study on Retention Time Shift Correction of Fingerprint Chromatograms of Soybean Isoflavones

大豆异黄酮指纹图谱中保留时间漂移的校正研究

Effect of Hydraulic Retention Time on Treatment Efficiency of Porcelain Particles Biological Aerated Filter for Domestic Wastewater

HRT对瓷粒BAF处理生活污水效能的影响

Influence of pH , Redox Potential and Hydraulic Retention Time on Anaerobic Fermentation of Glucose

酸度、氧化还原电位和水力停留时间对葡萄糖厌氧混合发酵的影响