摘要
此文介绍了大气污染源检测的新方法 -激光质谱法的原理、特点和近几年作者所在课题组在研究大气污染分子方面的成果以及正在开展的应用激光质谱法测汽车、摩托车尾气的工作。
Laser mass spectrometry is a new analytical method for detecting atmosphere pollution. In this article, we introduce its principle and characteristics, and our research results about pollution molecular in the passed several years. Moreover, our recent work in which laser mass spectrometry is used to detect exhaust gas components of motor vehicles is discussed.
出处
《原子与分子物理学报》
CAS
CSCD
北大核心
2000年第2期211-217,共7页
Journal of Atomic and Molecular Physics
基金
国家自然科学基金资助项目
关键词
激光质谱法
大气污染源
Laser mass spectrometry
Resonant enhanced multiphoton ionization
Time of flight mass