The most frequent reaction causing the self - sealing of rocks with high secondary permeability is argillization.这种发生频率很高的、使次生渗透性能良好的岩体产生自封闭现象的反应就是泥岩化.Besides the mentioned above, the mechanism of swelling rock argilliza...
They could only afford the meanest of rooms in a poor area.他们只能住得起贫民区里最简陋的住处.And the meanest is Andy.其实最精的还是安迪.The trees were full of silver - white sunlight and the meanest of them sparkled.树木上是一片银白色的阳光,其中最奇特的还闪闪发光....
a college of agriculture and horticulture农艺园艺学院It is forbidden to occupy basic farmland to develop horticulture or dig ponds to breed fish.禁止占用基本农田发展林果业和挖塘养鱼.It is forbidden to occupy basic farmland to develop horticultu...