矿冶系的英文：
Department of Mining and Metallurgy
n. 部，司，局，科，部门；（大学的）系
A government department or a subdivision of a department.
局司处等行政单位政府部门或其下属机构
He's the departed department leader.
他是过去的部门领导。
The bulk of the work rolls from department to department.
大量的工作从一个部门转移到另一个部门。
n. 采矿（业）
v. mine的现在分词；开采
This pen is mine.
这支笔是我的。
The left is mine.
左边的东西是我的。
This is an inactive mine.
这是一处闲置的矿井。
n. 冶金,冶金术
It exhibits archaeological findings in the field of ancient mining and metallurgy.
展览展出了古代采矿、冶金领域里的考古发现。
Pressure boundary material - metallurgy of the castings and components.
压力界面材料:铸件和部件材料。
The methods of powder metallurgy make it possible to secure compositions and properties not otherwise obtainable.
用粉末冶金法可取得用别的方法得不到的成分和性能。