水分膨胀

水分对膨胀土膨胀变形与膨胀压力的影响研究

Research on Water Effect on Swelling Deformation and Inflating Pressure of Expansive Soil

泡水太久，表皮吸收了水分而膨胀，所以变成皱皱的。

Bubble water is too long , skin absorbed moisture and expand , change so corrugation knits .

当温度降到32摄氏度以下时，聚合物突然吸收水分并膨胀——聚集的金颗粒被快速推散开来，就像弹簧一样。

When it falls below 32C , the polymer suddenly absorbs water and expands - and the gold particles are pushed rapidly apart like a spring .

他不喜欢把牛仔裤放进洗衣机里洗，因为洗衣机搅动牛仔布时，棉纤维吸收水分后膨胀，导致棉纱变紧缩短，牛仔裤就会缩水。

He doesn 't like to put his jeans in a washing machine because agitating the denim makes the fibers on the cotton fabric swell and ' bloom . ' That in turn causes the yarns to tense up and actually get shorter , shrinking the jeans .

为了探寻适用于该地层的防塌措施，对冀东油田M27-27井岩心的岩石结构、矿物组成、水分含量、线膨胀率、回收率和稳定指数等进行了分析。

In order to find some anti sloughing measures , structures , compositions , water contents , expansions , percent of recovery and stability index of cores from well M27-27 are experimented and analyzed .