常见例句

双语例句

A new patented product-a dual flow weak acid cation exchanger is introduced with emphasis on application and advantages in technical and economic properties.
介绍了实用新型专利产品——双流式弱酸阳离子交换器的开发应用情况和其技术经济方面的先进性，供选择循环水处理方式时参考。
The interaction between chelating weak cation-exchanger and metal ions was examined. The retention mechanism of protein in metal chelating chromatography was explored.
考察了螯合型弱阳离子交换剂与金属离子的作用，研究了蛋白质在金属螯合色谱中的保留机理。