名词
中文翻译：染色方法
同义词：
['coloring method', 'dyeing method']
例句：
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1.The scientist used a staining method to identify the chemical composition of the sample.
科学家使用染色方法来识别样本的化学成分。
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2.The teacher explained the staining method to the students during the demonstration.
在演示中，老师向学生们解释了染色方法。
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3. The process of staining involves mixing the sample with a solution of dye and then washing it off to reveal the color.
染色过程包括将样品与染料溶液混合，然后冲洗以显示颜色。