seepage coefficient是什么意思

用法例句

The water damage was an important factor causing asphalt pavement damaget,he current use of asphalt pavement measured seepage water seepage coefficient method has been unable to meet the requirements of rapid development of highways.

主要针对目前渗水仪定点检测沥青路面渗水系数方法的效率低、代表性差的不足,首先成型不同连通空隙率的沥青混凝土板状试件,经过一定时间的饱水,利用红外测温技术检测不同连通空隙率沥青混凝土试件表面温度差异度,从而提出利用红外差热技术快速、连续检测评价沥青混合料渗水性的方法。

Advance in manufacturing technique and discharge characteristics of rubber-based porous pipe as subirrigation lateral;

橡塑渗灌管生产工艺及其渗水性能研究进展

Experimental study on discharge characteristics of a subirrigation porous pipe;

橡塑渗灌管渗水性能实验研究

Giving some advices about how to adopt the manual excavating pile in the permeable foundation.

介绍了在不同水文地质条件下采用不同护壁措施的人工挖孔桩的成功经验 ,并就渗水性地基中如何积极合理采用人工挖孔桩谈了认