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计算机工程 ›› 2008, Vol. 34 ›› Issue (5): 260-262. doi: 10.3969/j.issn.1000-3428.2008.05.091

• 开发研究与设计技术 • 上一篇    下一篇

基于Web的痕量气体特征光谱数据库

方 静,刘文清,李素文   

  1. (中国科学院安徽光学精密机械研究所,合肥 230031)

  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2008-03-05 发布日期:2008-03-05

Web-based Characteristic Spectral Database of Trace Gas

FANG Jing, LIU Wen-qing, LI Su-wen   

  1. (Anhui Institute of Optics & Fine Mechanics, Chinese Academy of Sciences, Hefei 230031)
  • Received:1900-01-01 Revised:1900-01-01 Online:2008-03-05 Published:2008-03-05

摘要: 痕量气体特征光谱是应用光谱分析技术检测大气污染的基础,与大气痕量气体测量、空气质量评估等诸多环境问题密切相关。在研究特征光谱基本参数的基础上,设计了基于Web的痕量气体特征光谱数据库的数据模型、系统结构和模块组成,完成了远程交互查询,在线预览谱线绘图和下载结果谱线数据等功能,为对比分析痕量气体分子吸收谱线提供了更有效的途径。

关键词: 分子吸收光谱, 基于网络, 数据库

Abstract: The characteristic spectral data of trace gas is the basis of monitoring atmosphere pollution through spectrum analysis technology. It is highly relevant in many environmental study fields, such as measurement of trace gases in the atmosphere or air quality estimation. For this reason, a web-accessible database is developed, offering ready access to the main parameters of molecular absorption spectral data. The design of data model, system structure and function composition is described. Web-based and friendly interfaces allow for the input of telnet interactive queries, as well as preview of plots and download of the result spectral data files for thorough, comparative analysis.

Key words: molecular absorption spectrum, Web-based, database

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