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

• Operation process of Al-Si alloy by smelting furnace with soderberg electrode are introduced.
  介绍了自焙电极矿热炉生产硅铝合金的方法。
• Iron is extracted from the ore by smelting in the blast furnace.
  铁是通过高炉冶炼从矿石中提取的。
• Design and realization of smelting analysis data acquisition and transmission system
  冶炼分析数据采集和传输系统的设计和实现
• This method is applied to copper flash smelting process to optimize its operation.
  将该方法应用于铜闪速熔炼过程，提高了铜闪速的操作水平。
• The first is the loom, the second the smelting of metal ores and the working of metals.
  第一是织布机；第二是矿石冶炼和金属加工。
• The Study of Smelting Technology and Microstructures and Mechanical Properties of Mg-Li Alloys;
  对镁锂合金化学镀镍进行了研究，确定了合适的前处理工艺。
• Fire provided a means of smelting ores.
  火提供了熔炼矿石的手段。
• 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。
• I have the impression that blast furnace smelting uses coke. It must be used as fuel.
  我有一个印象.高炉冶炼要用焦炭。这一定是用作燃料的吧？
• The new craft of smelting chrome iron by shaft furnace was performed by Bao steel.
  宝钢提出了一种竖炉冶炼铬铁新工艺，其炉缸工况不同于高炉和电炉。