“population fluctuations”的概念、定义、翻译、参考文献-科学参考

单词	population fluctuations
释义	population fluctuations Encyclopedia 理学种群波动释 population fluctuations种群波动由于出生率与死亡率的变化和环境条件的影响，种群个体数量随时间发生波动的现象。
随便看	general dictionary general diesel fuels general differential equation general differential group general disease with uveitis general disguised handwriting general distribution general distributive law general distributivity general drawing rights general drug general duality general ecology general economic map general education general election General Electric do Brasil S.A. general electric synchrotron general element general elliptic type general employment policy general engineering plastics general equation general equation of dynamics general equilibrium analysis

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