名词
中文翻译：沉淀试剂
同义词：
['precipitant', 'precipitating agent']
例句：
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1.The precipitation reagent was used to test the sample for heavy metals.
沉淀试剂被用来测试样品中的重金属。
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2. The chemical analysis laboratory uses a specific precipitation reagent to identify organic compounds.
化学分析实验室使用特定的沉淀试剂来识别有机化合物。
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3. The precipitation reagent reacted with the acid solution to form a white precipitate.
沉淀试剂与酸溶液反应形成白色沉淀物。