1)  column efficiency
柱效率
1.
In this paper,the detailed preparation process of gas chromatographic column for separating benzene series was introduced,the optimum column temperature and flow rate of carried gas were selected for separation the mixture of cyclohexane,benzene and toluene,and the column performance has been studied in respects to column efficiency and separating size.
同时从柱效率和分离度两方面考察了该色谱柱的柱性能。
2)  column efficiency
柱效
1.
The effects of temperature,flow rate and composition of mobile phase on retention,resolution,column efficiency and the pressure of the system were examined.
考察了温度、流速和流动相组成对酚类样品的保留、分辨、柱效和系统压力的影响,探讨了酚类样品在聚合物柱上的热力学行为。
2.
The temperature-control accuracy of gas chromatograph,mode of entry of liquor samples from vaporizing chamber after vaporization to chromatographic column,DNP chromatographic column efficiency,and liquor analysis time length etc.
气相色谱仪器的控温精度、酒样进入汽化室汽化后进入色谱柱的方式、DNP色谱柱效、酒样分析时间的长短等都是影响气相色谱仪分析白酒中微量成分数据准确性的重要因素。
3.
The column efficiency of parallel connected multicolumn was studied.
研究了并联多柱色谱的柱效 ,证实并联多柱色谱既可以保证较高的柱效又可以增加柱容量 ,非常适用于大剂量的制备性分离。
3)  column efficiency
色谱柱效
1.
A newkind of column efficiency evaluation methoo —evaluating column efficiency by transition times;
一种新的色谱柱效评价方法-跃迁次数m评价法
4)  column efficiency
柱效能
1.
The substitution of the medium-polar carbowax 20 Mfor the poalrer carbowax 2000 in the preparation of the gas chromatographic columns increases the column efficiency and the chronatographic separation degree.
用中等极性的聚乙二醇—２０Ｍ固定液代替强极性的聚乙二醇—２０００固定液制备气相色谱柱，提高了柱效能和色谱分高度。
5)  beam-column effect
梁柱效应
1.
For such structures, beam-column effect anal.
本研究通过对几个工程实例的计算,表明在有些结构尤其是高层建筑结构中,几何刚度对计算结果的影响比较显著,进行梁柱效应分析是必要的。
2.
A finite element computation procedure was presented which includes the cable sag effect, the beam-column effect and the large displacement effect by modifying the elastic modulus of the cable and by introducing a geometric stiffness matrix and a large displacement matrix.
提出一套有限元方法 ,以弯曲能量作为目标函数确定斜拉索的初始张拉力 ,通过修正斜拉索的弹性模量 ,引入几何刚度矩阵和大挠度矩阵 ,综合考虑斜拉索垂度效应、梁柱效应和大位移效应 ,采用混合法求解系统方程。
6)  relation between column and its efficiency
柱效关系
参考词条
补充资料：柱效率
分子式：
CAS号：

性质：又称柱效能。色谱柱在色谱分离过程中主要由动力学因素(操作参数)所决定的分离效能。通常用理论塔板数、有效塔板数、理论塔板高度、有效塔板高度等表示。

说明：补充资料仅用于学习参考，请勿用于其它任何用途。