“bottleneck effect”的概念、定义、翻译、参考文献-科学参考

单词	bottleneck effect
释义	bottleneck effect Encyclopedia 农学选择瓶颈效应释 bottleneck effect选择瓶颈效应由于人工选择导致某个物种种群数量骤降，群体的等位基因频率发生急剧改变，使遗传多样性水平降低的现象。理学遗传漂变释 bottleneck effect瓶颈效应由于各种因素导致的种群规模在短时间内急剧减少，从而使遗传多样性发生较大改变的现象。遗传漂变的一种特殊表现形式。
随便看	first order induction schema first-order language first order logic first-order logic first-order memristor first-order model theory first-order necessary condition first-order operator first-order optical design first order phase transition first-order phase transition first order phase transition and high order phase transition first-order pole first-order predicate first order predicate calculus first-order predicate calculus first-order predicate logic first order reaction first order spatial coherence first-order spatial coherence first order spectrum first-order spectrum first-order system first order temporal coherence first-order temporal coherence

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