prospecting and exploration

• 找矿勘探

prospecting and exploration的用法和样例：

例句

1. The exploration and development of kalium minerals at the south of Saskatchewan in Canada and Vientiane in laos are well currently.
   当前，加拿大萨斯卡彻温南部及老挝万象钾矿勘探及开发均有较好进展。