According to the results from both the acousticmonitoring and the multi-point extensometer monitoring on the powerhouse made during past two years, the loosen zone of the rock is defined as 0.
根据地下厂房近两年的声波监测和多点位移计监测结果,确定了围岩的松动圈范围在0。
3
Treatment options for acoustic neuroma include regular monitoring, radiation and surgical removal.