查询词典 iron and steel

A new technique of desulphuration of flue gas,where double-flue and twin suction fan are used,is developed by Fujian Sanming Steel Group,based on CFB-FGD semi-dry process,which provides a new example for solving the difficult problem of sintering desulfuration in iron and steel industry.

福建三钢在CFB-FGD半干法脱硫工艺基础上大胆创新，在设计上采用了双大烟道、双主抽风机工艺配置的烟气选择性脱硫技术方案，为解决钢铁行业烧结脱硫难题提供了参考。

A series of measures for realizing high blast temperature and long campaign have been taken in the design of ex- ternal combustion type hot air stove provided by Nippon Steel for 4350m~3 blast furnace newly built in Taiyuan Iron and Steel Co.

在新建的太钢4350m~3高炉新日铁外燃式热风炉的设计中，围绕高风温长寿命采取了一系列措施：蓄热室、燃烧室、混风室内墙体与拱顶的拱角相接处，采用迷宫式结构，防止独立砌体间窜风；在开孔部位采用组合砖，以提高这些关键部位的气密性和结构稳定性；蓄热室内采用带凹凸槽的小孔径七孔高效格砖，提高加热面积；采用分离型余热回收装置预热助燃空气和煤气等。

"This is not always true--as with the manufacture of pig iron and steel from low-grade iron ores -- but it did lead to the concentration of industrial developments on the coalfields, a phenomenon well seen in such countries as Britain where the Industrial Revolution came before the days of oil or electricity."

也不总是这样(例如用低品位铁矿石冶炼生铁和钢)，但这种情况的确导致了工业发展集中在产煤区，这一现象在工业革命发生于石油或电力时代之前的英国之类的国家里特别明显。

China's Maanshan Iron and Steel shares is the most advanced hot-rolled H-shaped steel production line in China and the largest professional tire wheel plant, expansion of the 2 trillion yuan in railway projects directly benefit the largest enterprises.

中国的马鞍山钢铁股份是最先进的热轧H型钢生产线在中国和最大的专业轮胎车轮厂，在铁路工程20000.00亿元扩建直接受益最大的企业。

Wu regional market price of iron and steel smelting in about 2440 yuan, the market price of iron foundry in 2800 yuan.

武安地区炼钢铁市场价格在2440元左右，铸造铁市场价格在2800元。

Yicheng smelting iron and steel market areas offer yuan in 2330-2350, the market price of iron foundry in 2820 yuan.

翼城地区炼钢铁市场报价在2330-2350元，铸造铁市场价格在2820元。

Zibo smelting iron and steel market pricing region in the 2400-2420 yuan, the market price of iron foundry in 2680 yuan.

淄博地区炼钢铁市场报价在2400-2420元，铸造铁市场价格在2680元。

Thus the pipeline steel for transporting petroleum and natural gas and the high-strength medium plate for shipbuilding will be the major products to be developed in the iron and steel enterprises in the recent future.

随着我国国民经济的快速发展，对石油、天然气能源消耗不断扩大，石油、天然气输送管道建设已进入一个崭新的历史时期。

Commercial experiments were implemented with M- EMS and F- EMS at a billet caster in Iron and Steel Group Company of Qingdao for high carbon steel casting.

对结晶器电磁搅拌和末端电磁搅拌改善优质碳素钢连铸小方坯质量的工业性对比试验进行总结，结果表明，在现有的工艺条件下，选择合适的搅拌参数可较好地改善连铸坯的中心裂纹、中间裂纹、中心疏松、缩孔、角部裂纹和中心碳偏析。

This article is focused on the progress in the development of bridge steel 14MnNbq and its matching submerged arc welding wires of WQ family in Wuhan Iron and Steel Corporation.

本文重点介绍了武钢首批试制的天兴洲大桥14MnNbq超厚板(60mm)与武钢技术中心开发研制的WQ系列桥梁钢埋弧焊丝匹配研制进展。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。