“ecosystem trophic level”的概念、定义、翻译、参考文献-科学参考

单词	ecosystem trophic level
释义	ecosystem trophic level Encyclopedia 理学生态系统营养级释 ecosystem trophic level生态系统营养级生物在生态系统食物链中所处的层次。
随便看	Gravestone of Gu Lang Graveyard for the Derelict and Destitute graveyard orbit Graveyard Song graviational landfom gravics gravimeter gravimetric analysis gravimetric analysis for pharmaceutics gravimetric baseline gravimetric deflection of the vertical gravimetric factor gravimetric method for gas mixture preparation gravimetric point gravimetry gravimetry by satellite to satellite tracking gravimetry method gravimetry metrology gravipause gravireceptor gravisphere gravitating disk gravitation gravitational acceleration gravitational astronomy

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。