查询词典 ironmaking

The reduction thermodynamics of Na 2CrO 4 and chromium oxides in the process of sintering and ironmaking is studied,and the simulating experiments in the laboratory and industrial experiments in 600 m 3 blase furnace are carried out.

介绍了铬渣用作炼铁熔剂的基本思想，研究了烧结－炼铁工艺中Na2CrO4和铬氧化物还原的热力学，并进行了实验室模拟试验和600m3高炉的工业试验。

I know iron ore is the most important raw material for ironmaking, but I don't think it is the only raw material .

我知道铁矿石是炼铁的最重要的原料，但我想它不是唯一的原料。

WelI, don't forget air, which is important for ironmaking, too.

别忘了空气，它也是重要的炼铁原料。

Ironmaking is an important part in the whole industry.

炼铁是钢铁生产中的一个重要环节，生产出的产品的质量和产量都将直接影响炼钢生产，乃至整个钢铁行业的生产。

All these measures push the improvement of ironmaking cycle economy level and promote energy saving and reduction of consumption.

这些措施有力地推动了炼铁循环经济水平的提高，促进了炼铁的节能降耗。

The progress in energy saving and environmental protection of ironmaking system in China is reviewed since 1990s.

文 摘：回顾了20世纪90年代以来，中国炼铁系统的节能和环境保护的进展。

Course of production development and technical advances in Jiangxi ironmaking industry passed in review in this paper.

文章回顾了江西炼铁工业生产发展与技术进步的历程，提出了对 2 1世纪江西炼铁技术发展的新理念和赶超国际一流水平的目标和措

This paper introduces the development and application of ironmaking sludge utilization technology at Ma Steel.

介绍马钢炼铁污泥利用工艺的开发和使用情况。

The results indicate that both of that of iron and steel industry exceed that of whole industry average level.In iron and steel industry,ironmaking consumes most energy and yields most pollutants.The ironmaking's net energy consumption per ton pig iron of key iron and steel works is 704 kg,about 29.5%of which is used for sinter and cokemaking and isn't reclaimed satisfactorily after enhancing the physical and chemical character of raw material.This is one of the reasons why ironmaking system consumes so much energy.

结果表明：钢铁工业的能耗、污染物排放量远高于工业部门平均水平；在钢铁工业内部，炼铁系统的污染最严重，能耗最高。1996年全国重点钢铁企业吨铁净能耗为704 kg，其中29.5 ％用于烧结和焦化工序，且在提高原料的理化性能之后，未得到充分回收和利用，是炼铁系统能耗高的一个重要原因。

There are four parts presented in this paper. In the first part, the B.F ironmaking process, B.F Expert System and the methods to predict the silicon content in molten iron are introduced. In the second part, the control parameters and state parameters of B.F ironmaking process are analyzed. In the third part, the Statistical Learning Theory and Support Vector Machine are introduced.

论文主要包括以下四个方面的内容：高炉炼铁、高炉专家系统和炉温预测的概述；高炉冶炼过程状态参数和控制参数的分析；统计学习理论和支持向量机方法；基于支持向量机的铁水硅含量数值预报模型和铁水硅含量多类别分类模型。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。