“ecosystem disturbance hypothesis”的概念、定义、翻译、参考文献-科学参考

单词	ecosystem disturbance hypothesis
释义	ecosystem disturbance hypothesis Encyclopedia 农学生态系统干扰假说释 ecosystem disturbance hypothesis生态系统干扰假说由自然或人为因素引起的，生物群落外部不连续存在（间断发生）因子的突然作用或连续存在因子的超“正常”范围作用的学说。此种作用能引起有机体、种群或群落发生明显变化，使生态系统的结构和功能发生位移，客观上可促进生态系统演替或景观格局变化。
随便看	singular periodic solution singular perspectivity singular perturbation singular perturbation method singular perturbation problem singular perturbation system singular perturbed system singular plane singular plane of support singular point singular point at infinity singular point of a curve singular point of a difference equation singular point of a differential equation singular point of a quadric singular point of a surface singular point of higher order singular point of order k singular probability distribution singular process singular projective transformation singular proposition singular q-cochain singular quadratic form singular quadric

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