2.1 Magmatism and Magmatic Rocks(Igneous Rocks)(第一节 岩浆作用与岩浆岩) 2.2 Geological Process of External Force and Sedimentary Rocks(第二节 外力地质作用与沉积岩) 2.3 Metamorphism and Metamorphic Rocks(第三节 变质作用与变质岩) 2.4 Development of Rocks(第四节 岩石的演变) 2.5 Types of Rocks and Agricultural Resources(第五节 岩石类型与农业资源)
一、土的搬运和沉积 The Transportation and Sedimenta of soil 土是岩石风化的产物 To the Civil Engineer soil is any uncemented or weakly cemented accumulation of mineral particles formed by the weathering of rock, the void space between the particles containing water and/or air