“茶碱”的概念、定义、翻译、参考文献-科学参考

单词	茶碱
释义	茶碱 Encyclopedia 理学茶碱释 theophylline茶碱分子式C7H8N4O2。属嘌呤类生物碱。 Chemistry ＞有机化学＞天然产物及药物＞释义 theophylline茶碱 Biology theophylline茶碱
随便看	national treatment in GATS national treatment principle in GATT national tree national unified entrance examination national unified examination for admissions to general universities and colleges national union catalog National Union for the Total Independence of Angola National Unionist Party National Union of Popular Forces National United Farmers of Canada national united front National Unity Committee national university corporatization National University Games of the People’s Republic of China national university libraries National University of Asuncion National University of Colombia National University of Defense Technology Library National University of San Marcos National University of Singapore national urban drinking water safety protection planning National Urban Policy and New Community Development Act of 1970 national urban system planning National Urban Wetland Park National Vegetation Database for Germany

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。