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- Abstract : Process and equipment design features of a near net shape beam blank caster to match large section H beam rolling mill at Laiwu Steel were analysed. :报道提高钢材轧制质量采取的技术、工艺、设备改造经验,介绍轧钢适用技术、科技创新、装备进步发展状况;
- What lense do you use? Ultra large aperture requires? and flash? 用尽旧镜微距能力,专人指导使用微距滤镜,拍尽微距世界!
- The two level computer control system is adopted on the reheating furnace in H Beam Mill of Magang Ltd. 马钢H型钢厂加热炉燃烧控制系统采用二级计算机控制系统。
- ULSI:Advanced Ultra Large Scale Integrated Circuit Process Module and device design.The ENE receives the grants totaling more than 57million N. 本所的发展方向为奈米电子元件、电力电子积体电路与元件、通讯积体电路与元件、奈米级积体电路元件与制程、及奈/微机电。
- Especially, the quality of gate dielectric layer determines the reliability and electrical performance of ultra large scale integrated (ULSI) circuit. 特别是闸极介电层的品质能决定ULSI电路的稳定度与电特性表现。
- By Thermomechanical Coupled Finite Element Method, the hot rolling processes of H beam were simulated, and the rolling pressures and their distributions were obtained. 应用热力耦合大变形有限元方法,模拟了H型钢的热轧变形过程,给出了轧制力的大小及其分布方式。
- For ultra large fire disaster,relevant local people's government shall organize relevant personnel and assemble necessary goods to support the fire fighting. 扑救特大火灾时,有关地方人民政府应当组织有关人员、调集所需物资支援灭火。
- For ultra large fire disasters,in case the State Council or the people's government at provincial level consider it necessary,an investigation can be organized. 对于特大火灾事故,国务院或者省级人民政府认为必要时,可以组织调查。
- For ultra large fire disaster, relevant local people's government shall organize relevant personnel and assemble necessary goods to support the fire fighting. 扑救特大火灾时,有关地方人民政府应当组织有关人员、调集所需物资支援灭火。
- For ultra large fire disasters, in case the State Council or the people's government at provincial level consider it necessary, an investigation can be organized. 对于特大火灾事故,国务院或者省级人民政府认为必要时,可以组织调查。
- This article introduces the mix program and process flow of H beam production at Laiwu Iron and Steel Group Co.,Ltd.,and analyzes the main technical features of its process and equipment. 介绍了莱钢H型钢生产线的产品方案及生产工艺流程,分析了其生产工艺和主要设备技术特点。
- Take the patriot champion version navascope as the example, 4.3 inch touchscreen's prices are 1890 Yuan, 7 inch ultra large screen navascope's selling price is 3980 Yuan. 以爱国者冠军版导航仪为例;4.;3寸触摸屏的价格为1890元;7寸超大屏幕导航仪的售价为3980元。
- Split rolling method which produces H beams is a new method of rolling from continuous slab. 劈分轧制法是用连铸板坯生产H型钢的一种新型轧制方式。
- As the development of microwave technology and the universal use of VLSI (Very Large Scale Integration) and ULSI (Ultra Large Scale Integration), traditional automatic testing technology for PCB (Printed Circuit Board) is faced with a rigorous challenge. 随着微波、毫米波技术的发展以及超大规模集成电路(VLSI)、极大规模集成电路(ULSI)的相继诞生和广泛应用,传统的电路板自动测试技术受到了前所未有的挑战。
- Whitman, C., Moslehi, M. M., Paranjpe, Velo, A. L., and Omstead, T., “Ultra Large Scale Integrated Metallization and Interconnects,” J. Vac. Sci. Technol. A, Vol. 17, pp. 1893-1897, 1999. 张鼎张,郑晃忠,杨正杰,“铜金属化制程简介”,奈米通讯,第五卷,第三期,1998
- With the Ultra Large Scale Integrated Circuit (ULSI) feature size continues scaling down , the contact resistance of contact and via is more and more important to the entire circuit performance. 随着超大规模集成电路特征尺寸的持续缩小,超大规模集成电路的接触孔(Contact) 和通孔(Via)的接触阻值对整个器件的性能越来越重要。
- Founded in 2000, we mainly produce and export all kinds of steel products,mainly products are mild steel wires,H beams, carbon round steel, alloy structual steel, IPE and so on. 公司成立于2000年,主营优特钢,型材,拉丝用线材,钉屑,废钢,碳结钢,齿轮钢,合结钢,主要出口到欧洲,东南亚,中东,南美,北美国家。
- QUALITY CONTROL OF EXPORTED H BEAM UNDER AMERICAN STANDARD 按美标生产出口H型钢的质量控制
- He bit off a large piece of the apple. 他咬下一大块苹果。
- Propulsion plants for ultra large ships 略谈超大型船舶动力装置类型
