metallurgy

metallurgy的英语例句

1. He studied metallurgy as a mature student, having spent ten years working in a foundry.

   在一家铸造厂工作了10年以后,他成为成人学生学习冶金专业.

2. Widely used in industry of machinc. electric power, metallurgy, chemical and oil, etc.

   广泛应用于机械、电力 、 冶金 、 化工、石油等行业.

3. Was he right to change from Physics to Metallurgy?

   他由学物理改为学冶金是正确的 吗 ?