羣落选拔学说

clonal-selection theory的用法和样例：

例句

Furthermore, clonalselection theory was established as the paradigm of modern immunology.克隆选择学说的建立奠定了现代免疫学的理论框架。
If Fisherian run-away selection got a hold on the evolution of the human breast, then one might expect breasts to get ever bigger and bigger.如果费舍尔压倒性优势选择学说能够解释人类乳房的进化，那么可能会有人认为乳房会长得越来越大。

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agricultural pollutant