“群”的概念、定义、翻译、参考文献-科学参考

单词	群
释义	群 Encyclopedia 理学群释 group群两个及以上具有相同或相似岩性（或岩性组合）、岩相和变质程度特征的组组合形成的岩石地层单位。 Physics ＞理论物理学＞数学物理＞释义 group群 Mathematics ＞数理逻辑与数学基础＞模型论＞释义 group群＞代数学＞群论＞释义 group群 group群^†，组
随便看	Food Engineering Encyclopedia food enzyme preparation food enzymology food equipment food equivalent unit food factory design food factory water food-feed crop integration food firming agent food flavor food flavor enhancer food flavoring food for infants and young child food for special dietary uses food for special medical porposes food fortification food freezing and refrigeration equipment food frequency questionnaire，FFQ food grading food habit food hazard food hazard identification food heat treatment machinery food hoarding behavior food hygiene

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。