离子交换

In research of separating and collecting rhenium, there are comparative more reports about ion exchange and extraction.

在分离和富集铼的研究中，离子交换法和萃取法报道的较多。

The surface morphology and structure of the samples after ion exchange were observed by scanning electron microscopy.

采用扫描电子显微镜观察离子交换后试样的表面形貌和结构。

The polymers can also be used to prepare ion- exchange membranes.

聚合物也可以被用来编写离子交换膜。

The ion exchange resin offer the new consider and method for the new drug delivery system.

离子交换树脂在药物制剂领域倍受关注，为新型给药系统的研制提供了新的思路与方法。

This is the webpage of Solvent Extraction and Ion Exchange Journal, which is published by Marcel Dekker, Inc.

这是《溶剂萃取与离子交换》杂志的网页，由Marcel Dekker有限公司出版。

Methods To consult the literature of the application of ion exchange in the pharmaceutical application.

查阅近10年来国内外有关离子交换树脂于药物制剂中应用的文献，并对其中的21篇进行规纳整理。

Additional, in industrial respect, ion exchange fiber but as

另外，在工业方面，离子交换纤维可作为

In EDI pool current of ion exchange is through the beads.

在EDI池中电流是通过离子交换珠的。

Ion exchange membrane fuel cells are important research field for hydrogen energy appliance and exploitation.

离子交换膜燃料电池是氢能应用开发的重要研究领域。

The advantages and applications of solid-state ion exchange method for modifying zeolites are summarized.

介绍了固态离子交换方法制备改性沸石的特点和应用。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。