不同人工林土壤平均含水率为8%左右，表现出土壤干旱的特点。

The average soil water content of different artificial forests was about 8%, which showed the arid characteristic of soil.

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目前，国内大多数油田经过几十年的开发阶段都已经进入“双高”阶段，平均含水率超过80%，平均采收率为29%。

At present, most of the oil fields are in 'double high' stage after several-year development, and the average water cut of these oil fields are over 80%, and the average recovery factor is over 29%.

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结果表明，土壤含水率可以不同程度地减少边坡的平均风蚀量。

Results showed that soil water content could evidently reduce soil loss by wind on side slope .

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