“food chain of aquatic ecosystem”的概念、定义、翻译、参考文献-科学参考

单词	food chain of aquatic ecosystem
释义	food chain of aquatic ecosystem Encyclopedia 农学食物链释 food chain of aquatic ecosystem水生生态系统食物链在水生生态系统中，从植物、细菌和有机物开始，物质和能量通过摄食与被摄食在各营养级的水生生物间依次传递所形成的链状营养关系。当能量在食物链传递时，每经过一个营养级就有一部分能量会损失掉。因此，食物链不可能无限加长，水生生态系统食物链的营养级通常只有4～5级。
随便看	royal fern family royal ferns Royal Garden Pattern Ink royal gardens in Beijing of Ming and Qing Dynasty royal gardens in Dadu of Yuan Dynasty Royal Gardens in Yanjing of Liao Dynasty Royal Gardens in Zhongdu of Jin Dynasty Royal Gardens of Schonbrunn Royal Greenwich Observatory royal guard of the Southern Song Dynasty Royal Institute for Cultural Heritage Royal Institute of British Architects Royalist Party Royal Kiln of Song Dynasty royal kiln of Yuan Dynasty Royal Lord of the East Royal Museum of Fine Arts Antwerp Royal Museums of Fine Arts of Belgium Royal Observatory, Edinburgh Royal Observatory of Belgium Royal Ontario Museum Royal Opera House,Covent Garden royal opera performance Royal Palace of Aranjuez Royal palace of Goryeo Dynasty in Gaeseong

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。