于是他决定回收易拉罐熔炼。
重点介绍了新的铸造技术，包括无熔剂熔炼和非铬化阳极处理。
New casting technologies including fluxless melting and nonchromated anodisation surface treatments are emphasised.
当他说熔炼，我会说，好，你明白了。
我的第一个熔炼时刻似乎是很久以前。
动力短缺已经使多个国家的采矿和熔炼中断。
Power shortages have disrupted mining and smelting in several countries.
空气中的铅来源很广，包括熔炼厂和钢铁厂。
Lead in the air comes from myriad sources, including smelters as well as iron and steel foundries.
你看他提到了熔炼。
你能否告诉我这一熔炼的过程？
于是他决定回收易拉罐熔炼。
这个大型工厂里熔炼矿石。
钢是铁与碳的合金，焦煤便是熔炼过程中碳的来源。
Steel is an alloy of iron and carbon. Coking coal is a source of carbon in the smelting process.
加粉刷的砖，石，砖，玻璃，铁锭，熔炼。
Added stucco bricks, stone bricks, glass panes, iron ingots, and smelting.
电炉是锌粉工艺进行还原熔炼的承载设备。
Electric furnace is major equipment of zinc powder reduction smelting.
现在只有日本、中国、波兰仍在应用帝国熔炼工艺。
Today, Imperial Smelting furnaces are only in operation in Japan, China and Poland.
各国的产品规格不同也帮助保护熔炼厂免受外国竞争。
Product specifications that vary from country to country, meanwhile, help to protect refiners from foreign competition.
迪拜与巴林已经拥有了大型熔炼炉，卡塔尔与阿曼也在策划新的大项目。
Qatar and Oman also have plans for big new projects. Dubai and Bahrain already have big smelters.
在熔炼过程中，矿石将要被加热到几乎摄氏两千度（华氏三千六百度）。
The ore will be heated toalmost 2, 000 degrees Celsius (3, 600 degrees Fahrenheit) during smelting.
经研究得知，熔炼煤的性质对COREX流程的影响至关重要。
From research, it was proved that smelting coal properties were important to COREX process.
早在这个夏天我去了日本一家熔炼厂，那是全世界最大的熔炼厂。
Earlier this summer I was at a smelter in Japan, the largest titanium smelter on the planet.
现在冰岛有三座铝熔炼厂，都是欧洲最大的，并且以后3年里还要再造俩。
Now we have three aluminium smelters, which are the biggest in Europe; and in the space of the next three years they want to build two more.
无论如何，中国境外的生产者需要根据铝成本曲线的位置点来选择熔炼或者放弃。
Outside China, at any rate, a producer smelts or sinks according to its position on aluminium’s cost curve.
无论如何，中国境外的生产者需要根据铝成本曲线的位置点来选择熔炼或者放弃。
Outside China, at any rate, a producer smelts or sinks according to its position on aluminium's cost curve.
锌熔炼炉自动投料系统可实现对熔炼炉投料的自动、定时、定量控制。
The zinc smelting furnace with automatic feeding system has functions of automatic, timing and quantitative control on its feeding process.
烧结过程的好坏直接影响到烧结块的产量和质量，从而影响到高炉的熔炼。
The sinter process directly influence the output and the quality of the agglomeration, so as to the smelting.
像图中的越南，通常这样的熔炼在是距离住所很近而且没有任何污染控制的地方进行的。
Too often such smelting, like that pictured here in Vietnam, happens in backyards without any pollution controls.
许多其他欧洲熔炼厂则可能由于旧的供电合约结束后无法缔结新的廉价电力合约而关闭。
Many other European smelters could close because they are unable to strike cut-price new deals for electricity as older contracts run out.
因此，并且随着含有大量铅的精矿产量的减少，帝国熔炼工艺越来越少应用。
This and the lower production of bulk concentrates containing significant amounts of lead led to abandoning more and more the Imperial Smelting process.
她指出，德国的一家熔炼厂在2007又重新开业，尽管由于限制气体排放其成本有所上升。
She points out that a shuttered smelter in Germany reopened in 2007, despite the rising cost of emissions.
她指出，德国的一家熔炼厂在2007又重新开业，尽管由于限制气体排放其成本有所上升。
She points out that a shuttered smelter in Germany reopened in 2007, despite the rising cost of emissions.
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