explorations探寻
explorationn.探险;探索;勘探;探测
exploration development勘查突破
exploration expenditure[经] 勘探费用
exploration forecasting超前探测预报
exploration and research探索与研究
Exploration Achievements勘探成果
exploration success rate勘探成功率
Exploration and analysis探析
Exploration of choledoeh胆总管探查
exploration significance勘探意义
exploration geochemistry勘查地球化学