smelting

英 [ˈsmeltɪŋ]

美 [ˈsmeltɪŋ]

v.  熔炼，提炼(金属)
smelt的现在分词

现在分词：smelting　

TOEFL化学

BNC.23410 / COCA.30773

柯林斯词典

• 
  Smeltis a past tense and past participle ofsmell.
• VERB 熔炼;冶炼
  Tosmelta substance containing metal means to process it by heating it until it melts, so that the metal is extracted and changed chemically.
  1. Darby was looking for a way to improve iron when he hit upon the idea of smelting it with coke instead of charcoal.
     达比一直在寻找改善铁质的方法，他猛然想到可以不用木炭熔炼，而改用焦炭。

双语例句

• Electrometallurgy is the application of electrochemistry or electrothermics to metallurgical process. It includes electricfurnace smelting and electrolysis.
  电冶金是电化学或电热学在冶金过程中的应用。它包括电炉冶炼和电解法等。
• Recoveral process of cobalt in smelting waste of zinc was reported and the technological conditions were discussed.
  介绍了锌冶炼厂废渣中钴的回收工艺，对各步工艺条件进行了探讨。
• Process of desilication under high temperature-magnetic separation was adopted for iron recovery from water quenched slag of copper smelting.
  采用高温脱硅&磁选工艺从炼铜水淬渣中回收铁。
• Darby was looking for a way to improve iron when he hit upon the idea of smelting it with coke instead of charcoal.
  达比一直在寻找改善铁质的方法，他猛然想到可以不用木炭熔炼，而改用焦炭。
• General method and other new technologies of ore smelting electric arc furnace starting-up are introduced.
  介绍了矿热炉开炉的一般方法和两种开炉新工艺。
• The Company is a collection smelting, casting and machining, assembly painting the integration of enterprises.
  本公司是一个集冶炼、铸造和加工、组装喷漆的一体化企业。
• It can be applied to the steel smelting and cast iron inoculation and ductile iron production etc.
  这种喂丝机可适用于钢铁冶炼、铸铁孕育、球铁处理等场合。
• Smelting iron industry in addition to high-quality raw materials, there are excellent casting technology and unique production methods.
  冶铁业除了有优质的原料外，还有精良的铸造技术和独特的生产方法。
• Laohekou metallurgy industry mainly take non-ferrous metal smelting primarily, the leading product is electrolytic lead and precious metal.
  老河口市冶金产业主要以有色金属冶炼为主，主导产品为电解铅和稀贵金属。
• The paper introduces the nickel smelting blast furnace control system.
  介绍了某镍冶炼厂鼓风炉控制系统。