shale clay

Axisymmetric flow for water and contaminant in clay shale

泥质页岩中水和溶质的轴对称流动

Shale content, minerals distribution of clay, sedimentation and cpidiagenesis arc important factors of influencing reserviors properties.

泥质含量 、 粘土矿物产状分布及沉积成岩后生作用是影响储层物性的重要因素.

Chinese shale also tends to be laden with clay and is much wetter than American shale, making it harder to crack the shale and release the gas through pumping liquids and sand underground, the process known as hydraulic fracturing, or fracking.

中国的页岩层中还往往掺杂着大量泥土，且比美国的页岩层潮湿得多，因此更加难以通过向地下泵入液体和沙子来压裂页岩以释放其中的天然气&也就是所谓的水力压裂。

Sintered porous brick mainly sintered porous clay brick, coal gangue porous brick, shale porous brick.

烧结多孔砖主要有烧结粘土多孔砖、煤矸石多孔砖、页岩多孔砖等。

The rain not only eluviats the small clay grains which are deposited on the surface of weathering shale and composed a weak sliding zone, but also is the inducing factor for the reactivated landslide.

降雨不仅淋滤细小粘土颗粒沉淀于风化页岩顶面，构成软弱滑带，而且常常是滑坡复活的诱发因素。