exploration adit meaning in English
堪探平洞
勘探平硐
Examples
- ( 2 ) the rock mass quality was assessed based on the data obtained from exploration adits with the methods of engineering geological classification for surrounding rock mass , bq , rmr and q - system successively . and th en the correlations between the assessment results of different methods were discussed
基于勘探平硐获取的资料，运用“围岩工程地质分类法” 、 bq法、 rmr法和q系统法进行了地下厂区岩体质量评价；讨论了四种不同方法评价结果之间的相关性。