%0 Journal Article
%T STUDY OF CONCENTRATION RETRIEVING METHOD IN DIFFERENTIAL OPTICAL ABSORPTION SPECTROSCOPY FOR MEASURING AIR POLLUTANTS<br>差分吸收光谱法测量大气污染的浓度反演方法研究
%A ZHOU BIN
%A LIU WEN-QING
%A QI FENG
%A LI ZHEN-BI
%A CHUI YAN-JUN
%A <br>周斌
%A 刘文清
%A 齐峰
%A 李振壁
%A 崔延军
%J 物理学报
%D 2001
%I 
%X The principle of differential optical absorption spectroscopy (DOAS) for measuring the concentration of air pollutants is presented. The adjustment of measured spectra and the least-squares method are also described .We have been using this method in retrieving the concentration of air pollutants and measuring the air pollutants for a long time and the results were coincident with circumstances. This method was proved very suitable for retrieving the concentration of air pollutants in DOAS system and provides a good technique for environmental monitoring.
%K DOAS
%K spectrum adjustment
%K least-squared method
%K environmental monitoring<br>差分光学吸收光谱法
%K 光谱处理
%K 最小二乘法
%K 环境监测
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=084CAA0DC884F245&yid=14E7EF987E4155E6&vid=771152D1ADC1C0EB&iid=9CF7A0430CBB2DFD&sid=F1D2609F60C74576&eid=AE1A5CF00DFD739A&journal_id=1000-3290&journal_name=物理学报&referenced_num=17&reference_num=7