“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	lymphocyte recirculation lymphocyte rich Hodgkin lymphoma lymphocytic choriomeningitis lymphocytic choriomeningitis，LCM lymphocytopenia lymphocytopoiesis lymph of head lymph of neck lymphogenesis lymphogranuloma venereum lymphoid follicle lymphoid nodule lymphoid organ lymphoid pipeline lymphoid progenitor cell lymphoid system lymphoid tissue lymphoid trunk lymphoid vessel lymphokine lymphokine activated killer cells，LAK lymphokine，LK lymphoma lymphoma of nose lymphonodus

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