【摘要】 介绍了原子吸收光谱仪的５种主要的背景校正技术（邻近谱线技术、连续光源法、塞曼法、自吸法及连续光源单色器波长调节法ＣＥＷＭ）及其主要产品，分析评述了各种校正技术的原理、特点及其应用状况。更多还原

【Abstract】 Several background correction techniques,such as Adjacency spectral line, Continuous light source (D2),Zeeman effect, Self-absorption effect (Smith-Hieftie)and CEWM, are introduced. On the basis of analyzing principle and application,their advantages and disadvantages are shown.Some instruments, installing different background correction techniques, are also recommended.更多还原