常見例句and for the high side wall with steep dip angle and obsequent rock strata, the deformation and collapse are caused by tension crack, break off and toppling. 而陡傾角、逆向巖層組合的高邊墻則以沿層面的張裂、折斷、傾倒變形后的坍塌破壞為主。obsequent fault line scarp 逆斷線崖obsequent rift block 逆陷斷塊obsequent fault-line scarp 逆斷線崖obsequent river 逆向河 返回 obsequent