随着冶炼技术进步，高炉日益强化。
Blast furnaces are increasingly intensified with their technical progresses.
在古老的中国，道家首创冶炼技术是一个不争的事实。
In ancient China, the first Taoist smelting technology is an indisputable fact.
近年来世界IF钢产量增长迅速，冶炼技术研究一直很活跃。
Recently the production of IF Steel has been increasing rapidly in the world and the study of smelting technology is always active.
本文对我国钢轨钢的生产情况及重轨钢的冶炼技术做了综合论述。
The production status of rail steel and smelting technology of heavy-rail steel in China are summarized.
以废铅蓄电池为原料，采用湿法、火法联合冶炼技术制备黄丹和红丹。
A wet-firing combined process has been developed for preparing yellow lead and red lead from scrap lead batteries.
文章对古代青铜器的保护和研究当时的冶炼技术及相关文化有一定价值。
These should have certain value for us to seek the corrosion-proof method, to research the technology…
本文以铅冶炼技术作为案例，分别采用以上两种方法对铅冶炼技术进行了案例研究。
This article uses lead smelting technology as a case study and assesses smelting technology by the methods mentioned above.
通过考察这个时期坟墓中发现的刀、钻、斧、锄等工具，可以发现冶炼技术已相当发达。
According to the researches on the tools including knives, driller, axes, hoes, etc. where were unearthed in the tombs of that age, it can be found that the smelting technology was very advanced then.
对倾动炉处理高杂质黑铜的冶炼技术进行了多方面的论述，对新的冶炼操作方式进行有益的尝试。
The article brings a discussion to the technology of melting high impurity black copper with a tilting furnace. It is a good attempt of new adopted smelting technology.
这种球团矿用于高炉冶炼含锰量较高的生铁，可以改善高炉冶炼技术经济指标和提高锰的回收率。
With using these pellets in blast furnace for making pig iron with higher manganese content the BF operation data improved and the recovery of manganese increased.
希望此论文的研究成果对于完善夹杂物生长的动力学理论和优化超纯净钢冶炼技术具有理论意义及应用价值。
The theory and application values are possessed for perfecting the dynamics theory of inclusions growth and optimizing the technique of smelting exceed clean steel.
云南斑铜在素有“有色金属王国”之称的云南诞生，是云南独特的铜合金冶炼技术产品，在世界上享有一定的知名度。
Yunnan speckle copper is come from nonferrous metal kingdom of Yunnan province, which is well known and unique type copper alloy smelt product in the world.
云南省大部分的铅生产都采用鼓风炉法，炼铅炉渣中一般含有铅、锌、铟等有价金属，以前由于冶炼技术条件的制约，炉渣中的有价金属没有得到回收利用。
There Was a kind of lead slag in Yunnan which contains zinc and indium, but subjected to the metallurgy technology, they were unable to be recovered but stocked before.
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.
美国和澳大利亚也有稀土矿藏，但缺乏提取和冶炼的专项技术。
The U.S. and Australia have deposits of them but lack the expertise in extracting and refining the minerals.
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.
综述了近年来我国钨冶炼离子交换工艺取得的重大技术进步。
Recent great technical progresses in ion_exchange technology of tungsten metallurgy in China are reviewed.
介绍了世界和中国的锌资源状况（资源分布与储量），详述了我国目前生产锌的主要冶炼方法和技术现状。
The distributing and reserves of zinc resources in the world are introduced. The major smelting method and status of zinc production technology are reviewed in detail.
从冶炼、管坯制造、精整、机械加工、工艺技术成熟、检测手段齐全，并已通过ISO 9001- 2000质量体系认证。
From smelting, tube manufacturing, finishing, machining, process technology is mature, complete testing methods and has passed ISO9001-2000 quality system certification.
根据冶金过程热力学原理，应用烧结、冶炼、提钒三个专业领域的新技术，提出了废渣综合利用工艺流程。
Based on the metallurgical thermodynamics and new techniques in the field of sintering, smelting and vanadium extraction, a process for the comprehensive utilization of the tailings was developed.
契丹民族开采的矿种有银、铜、铅和铁等，冶炼和制造技术发达，他们主要制造生产工具和生活用具。
They exploited many minerals, such as silver, copper, lead and iron and the smelting and the manufacturing techniques were advanced. They mainly made productive tools and life utensils.
根据攀钢目前冶炼工艺存在的问题，提出了生产洁净钢应该采取的技术措施。
Based on problems present in current smelting processes at Pangang, the technical measures which should be taken for clean steel production were put forward.
结果表明，酸性球团矿冶炼硅铁技术上可行，扩大了炉科来源，且对硅铁质量影响不大。
The result shows that smelting ferrosilicon with acid pellet is workable in technology, it makes the resources of raw material wider and has little effect on the quality of ferrosilicon.
通过在钼冶炼中采用等离子技术进行了多项科研和探索，取得了突破性进展。
The study has made considerable headway by using plasma technique in molybdenum smelting.
分析了国内外轴承钢冶炼的现状和技术特点。
This paper analyzes the current situation and technical characteristics of bearing steel smelting at home and abroad.
介绍了某钢厂采用顶底复吹转炉冶炼工艺研制炮弹系列用钢的生产工艺与技术。
The production process and technology for developing a series of shot steels by top and bottom combined blown BOF were presented.
中频感应炉将不锈钢生产中产生的烟尘冶炼镍铬铁，技术上可行，社会效果和经济效益显著。
The technology makes it feasible that nickel-chromium ferroalloys can be produced with the stainless steel fume in medium frequency induction furnace.
介绍了祥光铜业“双闪”（闪速熔炼和闪速吹炼）铜冶炼工艺技术、主要设备、生产实践及存在问题与对策。
The "Double-Flash"(Flash Smelting and Flash Converting) copper smelting technique, main equipments, production practice and existing problems and problem solutions of Xiangguang Copper are introduced.
中间包吹氩是适应洁净钢冶炼的新技术、新方法。
Argon blowing in tundish is a new technology for production of clean steel.
中间包吹氩是适应洁净钢冶炼的新技术、新方法。
Argon blowing in tundish is a new technology for production of clean steel.
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