A rapid Testing method of organophosphorus pesticides residue in vegetables was introduced in this paper.

介绍了一种快速检测蔬菜有机磷农药残留的方法。

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A rapid testing method of organophosphorus pesticide residues in vegetables and fruits was studied in this paper.

研究一种快速简便测定蔬菜水果中有机磷农药残留的方法。

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Proposes the determination conditions of titanium dioxide in bauxite by studying the melt of samples ane testing the interference elements. The method is rapid and accurate.

通过研究样品的熔融，及干扰元素的试验，提出熟矾土中二氧化钛的测定条件。此方法快速、准确。

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