Structure of saturant soil worked by water erosion is easy to collapse, and finally leads to surface saving water and losing stability.
特别是在水流的沖蚀或潜蚀作用下,易使土体结构崩解破坏,并最终导致地面塌陷积水和边坡失稳滑移。
The results indicate that the saturant crosslinking density, the lowest degree of swelling of the PEO R-150 water-swollen hydrogel films produce an unfavorable effect on their machinery strength.
这表明PEOR- 150溶胀水凝胶膜饱和的交联密度和过低的平衡水含量对其机械强度产生了不利的作用。
In this pcriod, the percentage of saturant fatty acids increased and that of unsaturant fatty acids decreased.