mining engineering

例句：

1. 1. The mining engineers are responsiblefor designing and implementing the mining operations.
   矿业工程师负责设计和实施采矿操作。
2. 2. The mining companyhas been working on developing new technologies toimprove efficiency in the industry.
   该矿业公司一直在努力开发新技术以提高行业效率。
3. 3. Miningengineering is a complex field that requires adeep understanding of geology and engineering principles.
   矿业工程是一个复杂的领域，需要对地质学和工程原理有深入的了解。