“种群瓶颈”的概念、定义、翻译、参考文献-科学参考

单词	种群瓶颈
释义	种群瓶颈 Encyclopedia 理学种群瓶颈释 population bottleneck种群瓶颈由于地震、洪水、火灾、疾病或干旱等环境事件或者种族灭绝等人类活动而导致种群大小锐减的现象。又称遗传瓶颈（genetic bottleneck）。
随便看	angle function angle gauge angle grinder angle grinding angle hook angle illusion angle in a circular segment angle measurement angle measurement of radio navigation angle measurement quantity angle measurement structure angle metrology angle mirror angle modulation angle multiplexing angle of arrival positioning angle of attack angle of circumference angle of commutation angle of contingence angle of declination angle of deflection angle of departure angle of depression angle of deviation

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