smelted

英 [ˈsmeltɪd]

美 [ˈsmeltɪd]

v.  熔炼，提炼(金属)
smelt的过去分词和过去式

过去分词：smelted　

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

• Polypropylene was modified by using smelted ash powder/ EPDM rubber blends as toughener.
  将粉煤灰与三元乙丙橡胶（EPDM）混炼后与聚丙烯树脂熔融共混进行增韧改性。
• Application of Gauss Elimination Method in Pre-control System of High Lead Slag Smelted by Blast Furnace
  高斯消元法在鼓风炉熔炼富铅渣预控系统中的应用
• The smelted liquid slag then change to cement mature after sprinkle cooling.
  冶炼后的液态渣经过热泼等处理即成为水泥熟料。
• According to the differences in reducibility of major elements in ocean polymetallic nodules, selective reduction smelting of the nodules is conducted in a DC arc furnace using carbon as reductant, obtaining acceptable Mn enriched slag and smelted alloy.
  根据大洋多金属结核中各主要元素的还原性差异，用碳作还原剂，在直流电弧炉中选择性还原熔炼大洋多金属结核，获得了合格的富锰渣产品和熔炼合金。
• Ores from the old mine are already smelted, but those from the new mine are not.
  旧宝藏的矿石已经制炼过，新宝藏的矿石则否。
• The cost of wrought white iron smelted in electric furnace is too high to be used in large quantities.
  用电炉熔炼锻造白口铁成本过高，推广应用受到了限制。
• Based on the features of Panzhihua titanium concentrate, the reasons why titanium recovery is low and aluminum consumption is high when ferrotitanium is smelted in alumino-thermic process were analyzed. The measures to solve those problems are put forward.
  结合攀枝花钛精矿的特点，探讨了采用铝热法冶炼钛铁时钛回收率低、铝耗量高的原因，并提出了相应的解决措施。
• Studies on the Rusting-leaching and Removing Iron for Smelted Alloy of Ocean Cobalt-rich Crust
  大洋富钴结壳熔炼合金的锈蚀浸出及除铁研究
• Stainless steel was smelted with plasma arc torch.
  应用等离子氮弧冶炼不锈钢，研究了影响钢中氮合金元素的主要因素。
• The place where iron is smelted or where iron goods are made.
  锻造钢铁或制造钢铁产品的地方。