And these anomalies had the characteristics of widespreading, identity, remar-kableness and stage.

异常具有广泛性、同一性、显著性和阶段性特征。

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And these anomalies had the characteristics of widespreading, identity, remar-kableness and stage.

异常具有广泛性、同一性、显著性和阶段性特征。

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