金属冶炼是把金属从化合态变为游离态的过程。用碳、一氧化碳、氢气等还原剂与金属氧化物在高温下发生还原反应,获得金属单质。
... 金属铸造 Metal casting 金属冶炼 Development (Photographic film –) 金属处理 Metal treating ...
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... 激光切割 Scribing (Laser –) 金属冶炼 photographic film development 磁化 magnetization ...
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黑色金属冶炼及压延加工业 smelting and pressing of ferrous metals
有色金属冶炼及压延加工业 smelting and pressing of non-ferrous metals
非铁金属冶炼术 nonferrous metallurgy
有色金属冶炼金属 non-ferrous metallurgy
金属冶炼技术 Metal Melting Technology
金属、冶炼及能源 Metallurgy & Mineral & Energy
贵金属冶炼商庄信万丰 Johnson Matthey ; JM
金属冶炼厂 metal smelter
有色金属冶炼 Nonferrous Metal Smelting
他们学习一些诸如大理石打磨,金属冶炼和铜器制造的实用技术,而不仅仅是造船术。
They're studying practical things like marble work, metal work, and copper work, not just shipbuilding.
用途:油田井控制作业,金属冶炼及化工行业等有热源或热辐射的高温环境。
Uses: Oilfield well control operations, metal smelting and chemical industryes such as a heat source or heat radiation of high-temperature environments.
本技术可适用于各种金属冶炼的熔渣处理,金属和非金属熔融制粒等生产过程。
The techniques can be applying into the production process of slag disposing of all kinds of metal smelting, metal and nonmetal melting and making grains.
They're studying practical things like marble work, and metal work, and copper work, and not just shipbuilding.
他们学习一些实用的东西,比如大理石打磨,金属冶炼和铜器制造,并且不仅仅是造船术
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