“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	hydrogen geocorona hydrogen halo hydrogen in coal hydrogen index hydrogen in metals hydrogen internal combustion engine hydrogen internal combustion engine (HICE) hydrogen iodide hydrogen ion hydrogen ion secretion hydrogen isocyanide hydrogen isotope hydrogen isotope effects hydrogen isotope separation hydrogen like atom hydrogen-like atom hydrogen like ion hydrogen-like ion hydrogen line hydrogen liquefaction system utilizing hydrogen refrigeration hydrogen lower heating value hydrogen main sequence hydrogen maser hydrogen-metal ratio hydrogen molecule

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