For the development and utilization of water resources,comprehensive scientific investigation,survey and assessment must be undertaken. 開發利用水資源必須進行綜合科學考察和調查評價。
Geological exploration of Western China is still inadequate,but further investigation and survey have proved huge potentials for discovering new mines. 西部地區地質勘查工作程度較低，通過進一步調查評價和勘查，發現新礦產地的潛力巨大。
