节点文献
环境分析中常用的前处理技术
The Common Pretreatment Techniques in the Analysis Environment
【摘要】 详细介绍了在环境分析中常用到的几种前处理技术 ,阐述了其基本原理及应用 ,并对各种方法的优缺点进行了分析说明 .
【Abstract】 The paper introduces in detail some common pr etreatment-techniques in the analysis of the environment, expounds its basic principles and applications,analyses the merits and faul ts of every methods,and lists the application analysis of the environment about these methods.
【关键词】 固相萃取法;
超临界流体萃取法;
顶空法;
吹脱—捕集法;
微波萃取法;
【Key words】 solid phase extraction; sper critical liquid extraction; headspace; purge&trap; microwave extraction;
【Key words】 solid phase extraction; sper critical liquid extraction; headspace; purge&trap; microwave extraction;
- 【文献出处】 河北建筑工程学院学报 ,Journal of Hebei Institute of Architectural Engineering , 编辑部邮箱 ,2004年02期
- 【分类号】X131
- 【被引频次】7
- 【下载频次】165