This paper uses the dispersancy index K stand for the dispersancy of sliding surface of block.用分散性指标K表示块体滑动面的分散性,由此分析滑动摩擦圆的出现概率,并表示在结构面赤平投影图上.Parameter characterizes the dispersancy assigned to the measured value reasona...
沿着这条环行线路走一圈,河的两边都可以看到。Both sides of the river can be explored on this circular walk.这是环行铁道.It is a circular railway.月亮绕地球环行.The moon circuits round the earth....