“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	exchange integral exchange interaction exchange lattice exchange mode exchange network exchange of mass exchange of publications exchange of stability exchange of water conservancy data exchange on basis exchange operator exchange permutation exchange potential energy exchange principle exchange property exchanger exchange reaction exchange shop exchange shuffle exchanges of water science and technology between China and other countries exchange sort exchange spectroscopy exchange spectroscopy (EXSY) exchange symmetry exchange theorem

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