种群生态学

population ecology的用法和样例：

例句

Population ecology is a major sub-field of ecology.种群生态学是生态学的一个重要分支。
The Primary Study on Population Ecology and Embryology of Rare and Endangered Davidia involucrateBaill.珍稀濒危植物珙桐的种群生态学和胚胎学的初步研究。

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