探勘钻井 meaning in English
prospect drilling
Examples
- They have also scrutinized a similar zone of ancient nuclear fission found in exploratory boreholes drilled at a site called bangombe , located some 35 kilometers away
他们也仔细观察了在35公里以外的班哥贝，这是一处在探勘钻井时所发现的类似远古核分裂地点。