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1)  Shandong iron and steel industry
山东钢铁工业
1.
It is introduced that the production capacity,production process,equipment technique level,product constitution,main technological and economical indexes and the instances of the resources comprehensive utilization of Shandong iron and steel industry in the tenth-five period.
介绍了“十五”期间山东钢铁工业生产能力、生产工艺、装备技术水平、产品结构、主要技术经济指标及资源综合利用情况,分析了发展过程中存在的差距和各类企业的现状,提出了“十一五”期间,落实科学发展观,促进山东冶金工业可持续发展的基本思路。
2)  Guangdong's iron and steel industry
广东钢铁工业
1.
Guangdong's iron and steel industry and its relationship with building an economically powerful Province;
建设经济强省与广东钢铁工业
3)  iron and steel industry
钢铁工业
1.
A discussion on the circular economy in the iron and steel industry in Guangdong;
对广东省钢铁工业发展循环经济的探讨
2.
Analysis of regional competitiveness of Chinese iron and steel industry by using artificial neural networks;
中国钢铁工业区域竞争力的人工神经网络判定
3.
Study of the Development of Iron and Steel Industry in Xinjiang;
新疆钢铁工业发展问题研究
4)  iron & steel industry
钢铁工业
1.
Development of iron & steel industry during inter century;
论世纪之交钢铁工业的发展
2.
Higher and higher profits of steel product have attracted more and more investment into iron & steel industry because of prosperous market in China and iave made the productivity increase quickly in recent years.
近几年由于市场的旺盛需求,钢材价格上涨较快,价格的上涨带来高额利润,使得社会投资蜂拥而入,促进了钢铁工业的建设飞速发展,产能剧增。
5)  steel industry
钢铁工业
1.
Discussion on the protection methods for trade technology with our steel industry joining the WTO(Part Ⅰ);
浅谈应对我国钢铁工业入世的贸易技术保护措施(一)
2.
Discussion on the protection methods for trade technology with our steel industry joining the WTO(Part Ⅱ);
浅谈应对我国钢铁工业入世的贸易技术保护措施(二)
3.
Discussion on the protection methods for trade technology with our steel industry joining the WTO(Part Ⅴ);
浅谈应对我国钢铁工业入世的贸易技术保护措施(五)
6)  metallurgical industry
钢铁工业
1.
In the paper its application to metallurgical industry is summerized with an analysis of its advantages and limitations, the problems and prospects are discussed.
人工神经网络因其具有较强的非线性问题处理能力且容错性强、能实现实时性应用及在线响应而得以在钢铁工业中应用。
2.
Based on the analysis of the flow of international capital and the new characteristics and tendency for the utilization of foreign direct investment in China,the current situation and existed problems for the utilization of foreign direct investment in the metallurgical industry are discussed.
本文对我国钢铁工业利用外商直接投资的现状和存在的问题进行了剖析,提出了利于钢铁工业利用外商直接投资健康有序发展的几点思考和建议。
补充资料:钢铁厂工业用氧
      在现代钢铁联合企业中,氧气是重要的工业气体,用量很大。主要用于:
  
  ① 炼铁 高炉炼铁时,往风中加入氧气,以增加空气的含氧率,即所谓"富氧鼓风",可强化矿石熔炼过程,提高炉子生产能力,降低焦炭的消耗。近年来许多钢铁厂往高炉喷入重油、天然气或煤粉,结合采用富氧鼓风,可使风口前燃烧温度得到补偿或升高。
  
  ② 炼钢 氧气转炉炼钢法已成为各国广泛采用的炼钢方法。在平炉炼钢和电弧炉炼钢中吹氧,也可缩短熔炼时间和降低能耗。
  
  ③ 钢坯表面清理 连续铸钢生产的钢坯或初轧钢坯,常用火焰,即用氧气-可燃气体火焰清除钢坯表皮缺陷。
  
  ④ 熔接和切割 钢铁厂用氧气-可燃气体火焰进行熔接、切割。还大量用于切割大块废钢,烧除凝结在炉口的钢铁。
  
  工业用氧主要采用"深冷分离法",即将空气在低温下液化,利用空气各组分沸点的差别,在精馏塔进行精馏分离而得氧、氮或同时提取一种或几种稀有气体(氩、氖、氦、氪、氙),其中氮和氩在钢铁厂中也有重要用途。完成这些过程所用的机器、设备总称为空气分离设备(简称空分设备,通称制氧机)。
  
  空分设备的生产特点是要按恒定的产量连续运行,生产出来的氧气一般只有0.5~2巴的压力。而钢铁厂用氧量时有变化,为此要组织合理的供氧系统(见图)。
  

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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