There are two patterns of varying process of saturation, one is related with variation of moisture state, other is related with density state.

存在因应水分状态变化和因应密度状态变化的两类饱和度变化过程。

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There are two patterns of varying process of saturation that one is related with varation of moisture state and another is related with density state.

土的饱和度是基于水分状态和密度状态的一个衍生变量。

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