Clements and other early ecologists saw almost lawlike regularity in the order of succession, but that has not been substantiated.

克莱门茨和其他早期的生态学家认为，演替顺序中存在着几乎像法则一般的规律性，但这一点尚未得到证实。

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Clements and other early ecologists saw almost lawlike regularity in the order of succession, but that has not been substantiated.

克莱门茨和其他早期的生态学家认为，演替顺序中存在着几乎像法则一般的规律性，但这一点尚未得到证实。

youdao