英语释义

1. any of a family (Osmeridae) of small bony fishes that closely resemble the trouts in general structure, live along coasts and ascend rivers to spawn or are landlocked, and have delicate oily flesh with a distinctive odor and taste

2. to melt or fuse (a substance, such as ore) often with an accompanying chemical change usually to separate the metal

3. refine, reduce

4. a type of small fish that can be eaten

5. to melt rock that contains metal in order to get the metal out

6. a small silvery fish that is sometimes used for food

7. to melt (as ore) in order to separate the metal refine

片语

smelting inoculant熔制孕育剂

Metal smelting金属冶炼

induction smelting感应熔炼

smelting test熔炼试验

smelting reduction熔融还原

smelting industry冶炼行业

smelting furnace冶炼炉；熔化炉

precipitation smelting沉淀熔炼

ferronickel smelting镍铁熔炼

英汉例句

• the great inventions of that century—the steam engine, mechanical spinning, smelting iron with coke—all served to economise on the expensive factor of production and use more of the cheaper one.

  那个世纪的伟大发明如蒸汽机，机械纺纱机，焦炭炼铁大大的节省了高额生产成本，使其更为低廉。

• in 2009, protesters broke into a smelting works they blamed for the lead poisoning of more than 600 children, smashing trucks and tearing down fences.

  2009年，环境保护者闯进一家冶炼厂，他们认为这家工厂应该为超过600个孩子的铅中毒负责，并砸了卡车，拆了栅栏。

• smelting aluminium is very energy-intensive and higher energy costs have been one the main factors driving aluminium prices up over the last few years.

  炼铝是一个能源密集型产业，而能源成本高涨是近年推动铝价上涨的主要因素之一。

• it is produced from the burning of fossil fuels (coal and oil) and the smelting of mineral ores that contain sulfur.

  它源自矿物燃料（煤和石油）的燃烧以及对含有硫磺的矿物的冶炼。

• after years of effort, china「s rare earth mining, smelting separation, and technology application have made great progress and the scale of the industry is expanding.

  经过多年发展，我国稀土开采、冶炼分离和应用技术研发取得较大进步，产业规模不断扩大。

• iron foundries, smelting plants, and cement factories loomed in and out of the haze as i traveled along the roads leading into linfen.

  在我前往临汾的路上，铸铁厂、冶炼厂、水泥厂在阴霾中隐隐出现。

• steel is an alloy of iron and carbon. coking coal is a source of carbon in the smelting process.

  钢是铁与碳的合金，焦煤便是熔炼过程中碳的来源。

• however, rare earth is often radioactive. moreover, in the smelting and extraction of rare earth, dangerous chemicals are frequently used, thus polluting local air, water and land.

  但是，稀土生产往往带有放射性，加工企业在冶炼和分离稀土时，也经常使用危险的化学品，周围的空气、水和土地容易遭到污染。

• apparently the sentinels lived practically on top of the smelting operations, while overseeing a presumably reluctant labor force.

  很明显，当时的卫兵们就生活在熔炼平台的顶端，去监管那些可能不情不愿的劳工们。

• ruins of the copper smelting works were, of course, the favorite theme for pictures. voskresenskoe has another reason to be proud of : a boarding school for children with development lag.

  铜冶炼厂破产了，当然，对于这些图片最喜爱的主题，沃斯克列先斯克村还有另一个值得骄傲的原因，那就是孩子们寄宿学校发展的滞后。

• huge investments in green energy and aluminium smelting have drawn inflows of foreign investment and promise to underpin exports for years to come.

  在绿色能源上的巨大投入和炼铝行业，带动了外国资本的流入，很有希望在未来几年加强出口。

• the closest thing we have to modern-day alchemy may be the work of kosaka smelting and refining, the japanese firm that harvests gold and other valuable metals from old electronics.

  可能最能称得上「现代炼金术」的就是小坂冶炼和精炼公司正在做的事了，这家日本公司从旧电器中回收金和其他有用的金属。

• power shortages have disrupted mining and smelting in several countries.

  动力短缺已经使多个国家的采矿和熔炼中断。

• to examine the global impact of acidification, the researchers developed a series of world maps to show current coal use, nutrient consumption, and copper production and smelting by country.

  为检验酸性化过程对全球的影响，研究者们描绘出一系列世界地图来展示近期煤炭利用、营养消费和铜矿生产、冶炼的国家。

• an industrial city founded in 1935 as a slave labor camp, the siberian city of norilsk houses the world」s largest heavy metals smelting complex.

  一个在1935年创建的工业城市，当时主要作为奴隶的劳改所，这个西伯利亚城市是全世界最大的重金属熔炼厂。

• the toxic buildup of lead, mercury, and other heavy metals in the soil and water near coal plants and smelting factories is not usually measured.

  火电厂和冶炼工厂附近的土和水中所溶解了来自于铅，汞及其他重金属的毒性物质，这些毒性物质通常很难测量。

• no one thought that icelanders might have some natural gift for smelting aluminum, and, if anything, the opposite proved true.

  没有人考虑过冰岛人可能对精炼铝有某种天分，并且，如果事实证明恰恰相反的话该怎么办。