A diffusion method for the preparation of ferrous oxalate in a gel system was presented. 介绍了一种在凝胶体系中用扩散法制备草酸亚铁的结晶方法。
We summarized the progress of research on the chitosan based gel systems,and some main influences on the gel systems. 概述了壳聚糖凝胶体系研究发展状况和壳聚糖凝胶体系的一些主要影响因素。
