英语词汇“Present color”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	Present color
释义	Present color 基本例句呈色 Methods:Using the reactions which present colors under th e ultraviolet ray, NH 3-H 2O and AlCl 3 to analyse the flavanone.方法:采用紫外光下呈色反应、氨水反应、三氯化铝反应等方法对黄酮进行了定性分析,并且用一元回归方程法对其进行了含量测定。
随便看	Rühen Rühle Rühlerfeld Rühn Rülzheim Rümikon Rümlang Rümmelsheim Ründeroth Rünthe Rüsselsheim Rütenbrock Rüthen Rüthi Rüti Rütli Rýmařov Rābi Rābi, 'Ash Shallāl ar Rābi, 'Ash Shallāl arFourth Cataract Rābigh Rābigh, Jab Rābigh, Sharm Rābor Rābā