“extractive metallurgy”的概念、定义、翻译、参考文献-科学参考

单词	extractive metallurgy
释义	extractive metallurgy Encyclopedia 工学﹝冶金技术﹞释 extractive metallurgy提取冶金学研究从矿石和再循环物料中提取金属（包括金属化合物）的生产过程和工艺技术的学科。又称化学冶金学、过程冶金学。是冶金学的一个分支。 Physics extractive metallurgy萃取冶金学
随便看	crime-reporting crime risk crime risk assessment crimes against control of cultural relics crimes against control of national border or frontier crimes against humanity crimes against national security crimes against property crimes against public safety crimes against the honor of heroes and martyrs crime scene crime scene experiment crime scene investigation crime scene investigation information system crime scene investigation of arson case crime scene investigation of murder crime scene investigation of theft case crime scene investigation organization and command crime scene mapping crime scene note-taking crime scene photography crime scene protection crime scene reconstruction crime scene reconstruction techniques crime scene searching

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