采用双道原子荧光光度计同时测定饮用水中砷和汞，并进行各种测定条件的试验与研究。
Arsenic and mercury in water are tested with the dual-channel atomic fluorescence spectrometer in various conditions.
目的研究AFS-230双道原子荧光光度计同时测定饮用水中的砷和硒的方法，为检测水样中的砷和硒提供依据。
Objective To simultaneously determine arsenic and selenium in drinking water by AFS-230 atomic fluorescence spectometer so as to explore a simple method.
根据AFS- 230e原子荧光光度计测定原理及方法，测定了地表水中的砷，结果表明：方法的线性关系良好，相关系数0。
According to the principle and methods of the AFS-230E atom fluorescence photometer, arsenic in surface water has been determined, and the result showed a good linear relation, with 0.
方法采用AFS- 230双道原子荧光分光光度计建立同时测定生活饮用水中痕量砷和汞的方法。
AFS-230 dual-channel atomic fluorescence spectrophotometer was applied to establish a method for simultaneously detecting arsenic and mercury in drinking water.
在碱性条件下，用原子荧光分光光度计直接测定氨的吸收，建立了定氮新方法。
The new method of determination of nitrogen content was established by directly determining the absorption of ammonia in the alkaline medium with atomic fluorescence spectrophotometer.
在碱性条件下，用原子荧光分光光度计直接测定氨的吸收，建立了定氮新方法。
The new method of determination of nitrogen content was established by directly determining the absorption of ammonia in the alkaline medium with atomic fluorescence spectrophotometer.
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