metallurgical
adjective/ˌmetəˈlɜːdʒɪkl/
/ˌmetlˈɜːrdʒɪkl/
- connected with the scientific study of metals and their uses
冶金学 - Sections of the rails were sent to a laboratory for metallurgical analysis.
钢轨的截面被送往实验室进行冶金分析。
- Sections of the rails were sent to a laboratory for metallurgical analysis.