为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

In the French concept of deep nuclear waste repositories, the galleries should be backfilled with excavated argillite af......

针对18层泥板岩处于龙滩水电站坝址进水口高边坡中这一特殊情况,深入探讨水-岩相互作用使其劣化的损伤机理.采用RMT-150B型岩石刚......

In the French concept of deep nuclear wastes repository, the galleries should be backfilled with excavated argillite aft......