制备出一种柱效高、成本低的复合型色谱柱。
A new high efficient and low cost packed column with mixed stationary liquids is prepared.
考察了这种固定相的柱效、热稳定性、极性及选择性等色谱特性。
The chromatographic characteristics, including column efficiency, thermal stability, polarity and selectivity were studied.
由结果推测，温度升高，将显著提高离子交换法吸金过程的色谱柱效。
It can be predicted from the results that the column effect of adsorption of gold by ion exchanger will be remarkably improved by increasing temperature.
与卫生部药品标准方法相比，柱效提高、拖尾现象减小，杂质分离更加有效。
Compared with the current method, this method was better in the column efficiency, less tailing and effective separation of impurities.
对未完全损伤的柱子，以老化色谱柱提高柱效，严重损伤、老化者，应更换新柱；
Badly damaged or aged chromatogram column should be substituted by new ones, if not fully damaged, it could be improved by aged chromatogram column.
用自由区带毛细管电泳分离时，分离缓冲液中加入40%乙腈可显著提高柱效和灵敏度。
Adding 40%acetonitrile to the borate running buffer significantly improved the separation efficiency and the fluorescence detection sensitivity.
适当的高柱温既保留了部分包结作用，同时存在端口协同作用，能兼顾高选择性和高柱效。
Therefore, properly high column temperature can balance between high column efficiency and high selectivity via partial inclusion complexation and portal synergetic interactions.
该柱具有柱效高、惰性好热稳定性好的色谱特性；用于二甲苯异构体的分析具有很好的选择性。
It has chromatographic performance of high column efficiency, good inertia and thermal stability, very high selectivity on analyzing dimethylbenzene isomer.
结果表明，该法能有效检测头孢克肟的中间体，具有柱效高、经济等优点，可用于头孢克肟反应过程的监测。
The results show that the method can detect the content of cefixime intermediates effectively and economically. This HPLC method can be used to monitor the cefixime reaction process.
结果表明，溶质的径向扩散不仅对柱效、峰展宽、峰形特征等有影响，而且对溶质的保留时间也有一定的影响。
The results show the radial diffusion affects not only the column efficiency, the peak spreading and the peak symmetry, but also the retention time.
用其涂渍的弹性石英管柱柱效较高，使用温度范围较宽，热稳定性和选择性较好。研究了固定液对样品的分离机理。
Its chromatographic characteristics including column efficiency, operating temperature range, thermal stability, polarity and selectivity were studied, and its separation mechanism was discussed.
这一方法转化软件可以立即对温度、流速进行计算以适应各种要求，包括保留时间锁定，最高理论柱效和缩短分析时间。
The method translation software will instantly calculate temperature and flow conditions to meet various requirements including retention time locking, best theoretical efficiency, and decreased time.
本文综述了高温条件下，温度对柱效、保留值、选择性、溶剂洗脱特征及色谱柱稳定性的影响，介绍了高温色谱的应用进展。
The effects of temperature on column performance, retention, selectivity, and column stability are reviewed and applications of HTLC are introduced in this paper.
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。
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。
The effects of temperature, flow rate and composition of mobile phase on retention, resolution, column efficiency and the pressure of the system were examined.
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