displacement process meaning in English

顶替法
驱替法

The study on retarded creep behavior using creep theory under condition of reservoir water lever in stabilized status for one and a half year demonstrates that the viscous coefficient of sliding soil shall increase as creep procedure continues , meanwhile , the displacement process of landslide surface area fitted by logarithmic curve matches closely with measured values
以蠕变理论研究在库水位稳定一年半的条件下滑坡的减速蠕变现象，证明滑带土粘滞系数随蠕滑过程不断增大，以对数曲线拟合滑坡表部位移过程与实测值吻合较好。