mining technique

• 采矿技术

mining technique的用法和样例：

例句

1. The technology of undersea mining was then undeveloped.
   那时候深海采矿技术还不成熟。
2. The mining technique with filling has been uninterruptedly developed and improved in production practice over many years at the mine.
   在多年的生产实践中，该矿的充填采矿技术得到了不断的发展和完善。