名词
中文翻译：颜色反应
同义词：
['colorimetric test', 'colorimetric method']
例句：
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1. The scientistused a colorimetric reaction to detect the presence of pollutants in the water sample.
科学家使用颜色反应来检测水样中的污染物。
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2. The colorimetric reaction was used to determine the concentration of glucose in the blood sample.
使用颜色反应来确定血液中葡萄糖的浓度。
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3. The colorimetric reaction is a simple and accurate method for measuring the concentration of certain chemicals.
颜色反应是一种简单且准确的测量某些化学物质浓度的方法。