“river biota”的概念、定义、翻译、参考文献-科学参考

单词	river biota
释义	river biota Encyclopedia 理学河流生物群落释 river biota河流生物群落生活在河流水体中，由一定生物种类组成，与环境之间相互影响、相互作用，具有一定结构和特定功能的生物集合体。属于流水生物群落的一种。
随便看	present weather measurement instrument preservation preservation and conservationProject for China’s ancient books Preservation and Conservation Project of Materials in Minguo Period (1911～1949) preservation and conservation standards preservation and long-term access through networked services Preservation and Restoration of ancient wooden and bamboo Lacquer crafts preservation and restoration of collection stone cultural relics Preservation and Restoration of Oil Paintings preservation class preservation disaster plan Preservation Handbook for Cultural Relics preservation librarian preservation of agricultural products preservation of angles preservation of aquatic products preservation of area preservation of cadaver preservation of Chinese calligraphies and paintings Preservation of Cultural Relics preservation of genetic material in fishery biology Preservation of historic center in Antwerp Preservation of historic center in Bruges Preservation of Historic Centre of Kraków preservation of leather collection

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。