摘要
随着光学和电子技术的迅猛发展,基于光与物质相互作用而建立的分析测试方法愈来愈广泛地应用于物理、化学和生物等各个学科领域,特别是在物质组成和结构的研究、基团的识别、几何结构的确定以及表面分析等方面,具有很大的优越性。文章主要介绍了土壤重金属光谱检测中几种典型的方法,总结了各种光谱检测技术的优缺点,并概述了国内外土壤重金属光谱检测的研究现状,提出了土壤重金属光谱检测的进一步研究方向。
With the development of optics and electronic technology ,analytical methods based on the interaction between light and matter are being more widely applied to physics, chemistry, biology and other disciplinary fields, especially study on the composition and structure of matter, perssad identification, determination of geometric construction and surface analysis and so on have great advantages. This paper mainly introduces several typical methods of spectral detection of heavy metals in soil, sums up the advantages and disadvantages of each spectral detection technology, and overviews the present situation of study on spectral detection of heavy metals in domestic and overseas, puts further research on detection of heavy metals in soil forward.
出处
《中国农机化》
北大核心
2012年第2期76-80,共5页
Chinese Agricul Tural Mechanization
关键词
光谱检测
土壤
重金属
研究方向
spectral detection, soil, heavy metal, research directions
