“top-down effect of”的概念、定义、翻译、参考文献-科学参考

单词	top-down effect of
释义	top-down effect of Encyclopedia 农学水产养殖系统下行效应释 top-down effect of 水产养殖系统下行效应水产养殖水域生态系统中，较高营养级的生物通过捕食作用对较低营养级群落结构变动的影响与控制。
随便看	mass transport equation mass transport process massula mass unit Mass Video News mass yield MAST Mastaba mast aerial working platform mast cell mast cell growth factor mast cell leukemia mast climbing work platform mast-climbing work platforms mast/derrick master Master Anqi master-apprentice teaching system master black belt masterboard master card Master Chef Master Chisong master clock master contour

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。