“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	Deposed Empress Zhang deposit deposit extension upstream deposit feeder deposit insurance system deposition depositional center depositional flux depositional growth of ice crystals depositional system depositional systems tract deposition potential deposition process of marine pollutant deposition rate deposition strengthening deposit law deposit library deposit mining design deposit mining design work deposit of the insured depository library depository receipts deposit refund system deposit-reserve ratio deposits abroad

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。