Any of various mixtures of xylidine isomers. Evidently, living things can somehow distinguish between optical isomers. 一种二甲基苯胺同分异构体的混合物显然,生物体对这两种同分异构体能够有所识别。
The optimal spectral region and the baseline treatment by different methods were studied, then the calibration models of triethylamine and xylidine were established with partial least square regression. 对波长范围的选择和基线处理方法进行了研究,用偏最小二乘法线性回归分析建立三乙胺和二甲苯胺(XYD)的校正模型。
Wastes Treatment Method in Production Process of Xylidine(XYD) 二甲苯胺(XYD)生产过程中的污染治理方法试验
Determination of m - Xylidine(XYD) in Waste Water by Liquid - Liquid Micro - Extraction and Gas Chromatography 微量萃取气相色谱法测定工业废水中的间二甲基苯胺
A method for the determination of triethylamine and xylidine in mixed amine by near infrared ( NIR ) spectroscopy is presented. 研究了用近红外光谱分析混胺组分三乙胺和二甲苯胺(XYD)含量的方法。