SCF压 裂液对粘土的防膨率为80.5%.The decrement of clay swelling in the fluid is of 80.5 %.例如湖区边界、河流漫滩或者是干旱地区具有保水粘土的地段.Swamp vegetation represent the early stages of a HYDROSERE or HALOSERE.燃烧加入粘土的物质会产生一些细小的洞.Burning away the materia...
The commission pinpoints inadequate housing as a basic problem threatening village life.该委员会明确指出住房不足是威胁村民生活的根本问题。This example pinpoints the problem.从这个事情上是可以看出问题的.The software photographs the thief, pinpoints his or her ...