absorption spectroscopy 基本例句 吸收光谱法学 The experimental results of zinc content in finger nails are determined by flame atomic absorption spectroscopy. 采用火焰原子吸收法测定人指甲中锌的含量。 iciba With the method of differential optical absorption spectroscopy DOAS, aerosol along the light path is measured with a flashlight source. 介绍了一种基于闪烁氙灯光源、利用差分光谱吸收 DOAS技术监测大气气溶胶的新方法。 cnki