Apply modern rock structure control theory to vertically quantify and divide the granite rock with different weathering degree. Then the pile and rock was studied coupled.
运用现代岩体结构控制理论，对不同风化程度的花岗岩体进行垂直量化划分，把桩岩耦合一体进行研究。
Also, the weathering indices which is a ratio of the stable to active elements, increases from the north to south, indicating the control of weathering on river chemistry.
流域盆地的风化作用指数由北向南逐渐增加，这与世界上其它地区十分相似。
The paleo-weathering crust control distortion and destruction of spillway rock mass.
古风化壳对两岸岸坡岩体的变形破坏起控制作用。
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