钢线

Meanwhile, wire-feeding velocity of the core wire was confirmed through applying numerical calculation, which was verified with actual wire-feeding velocity used in production.

从传热传质理论出发研究喂线球化处理过程中芯线钢带在铁水中的溶解过程，充分考虑了铁水温度、含碳量和镁合金芯剂状态对钢带溶解的影响，给出相应的数学模型，采用数值计算的方法确定了芯线的喂线速度，并用生产中实际应用的喂线速度进行了验证，结果表明，计算结果与实际喂线速度基本吻合。

Thus, the stress behaviour of orthotropic steel bridge decks under elastic phase is well understood, in cluding the stress component of each structural system; the membrane and bending stress distribution in ribs, crossbeams and deck plates; the stress concentrations at the edges of cut-outs in crossbeams; the influence lines of stresses at some positions; and the number of stress cycles produced by the passage of a vehicle.

由此，充分完整地了解了正交异性钢桥面板弹性阶段的应力特性，包括钢桥面板各结构体系的应力成分，纵肋、横梁和盖板的薄膜应力和弯曲应力分布，横梁开孔边缘的应力集中，一些部位的应力影响线以及车辆通过引起的应力循环次数等。

In order to solve those problems, this article adopts the energy method to analyze the stability of the major frame of steel arch gate to make up the weakness in the current standards and found the calculating models of the stability of the whole major frame of the steel arch gate.

本文主要采用能量法对弧形钢闸门主框架线弹性稳定性进行分析与研究，建立单柱概化弧形钢闸门主框架整体稳定的计算模型，并通过选择合适试解函数，应用能量法给出特征值方程及弧门框架稳定性计算长度系数精确解的公式，提出一个基于该模型方便工程设计的实用计算公式。

Department of Commerce announced its decision on the tray wire products in China to start anti-dumping anti-subsidy investigations merger, which is the United States Department of Commerce following the June 17 and 19 of China's steel grille and steel hinge line investigation board has been Over the past 10 days, iron and steel products to China to launch 3rd combined countervailing anti-dumping investigation.

聊城无缝钢管企业相关专家表示，金融危机以来，美国内贸易保护主义势力不断抬头。6月26日，美国商务部宣布决定对中国金属丝网托盘产品启动反倾销反补贴合并调查，这是美商务部继6月17日和19日对中国钢铰线和钢格栅板立案调查以来近10日内对中国钢铁产品发起的第3起反倾销反补贴合并调查。

Zn-Mn alloy electroplating steel has been developed to act as body panels, which can be made through electrolysis of zinc sulphate and sodium citrate on the conventional electroplating line.

Zn-Mn 合金电镀钢已被开发用作汽车车身板件。此钢可在传统的电镀线上。用电解硫酸锌和柠檬酸钠制造。

The rolling process,mechanical property and microstructure of 45#-70# hard wire rod are introduced.

介绍了宣钢45#~70#硬线钢盘条的轧制工艺、力学性能、金相组织，该产品得到了用户的认可。

The automation level of its production line of strip steel is at the top in China.

主产品螺纹钢、中板、高线、优质带钢等荣获全国冶金产品实物质量&金杯奖&。

Produced by compression springs, Extension Spring, torsion spring,¨, battery spring, spring roll cochlea, square flat steel spring, steel spring, electrical switch springs, special-shaped springs, clockwork springs, valve spring, a snake-type spring, craft spring a variety of precision springs range from 0.15 ~ 8mm diameter, widely used in electronics, computer, hardware, electrical, electronics, machinery, tools, toys, locks, and automobile industries, by the vast numbers of clients of all ages.

生产的压缩弹簧、拉簧、扭簧、卡簧、电池簧、蜗卷弹簧、方扁钢弹簧、钢片弹簧、电器开关弹簧、异型弹簧、发条弹簧、气门弹簧、蛇型弹簧、工艺弹簧等各种精密弹簧线径0.15~8mm不等，广泛适用于电子、电脑、五金、电机、电器、机械、工具、玩具、锁具、汽车等行业，深受广大客户的青睐。

This article mainly,in light of the construction of the Xiangfan-ChongqingⅡLine running water river bridge, introduces the adoption of steel casings as cofferdams for submarine pile extension when 4#-3 deepwater bored pile s have broken piles within the steel casings between the river s surface and the river s bed.

以襄渝Ⅱ线流水河大桥施工为例，重点介绍了4号-3深水钻孔桩在河水面以下、河床面以上的钢护筒内断桩后，采用钢护筒做围堰进行水下接桩的处理方法。

Taking the construction of the elevated pile caps in deep water for main piers of Minjiang River Bridge on the newly-built Fuzhou-Xiamen Railway as an example,this paper presents the optimal design of the steel boxed cofferdam structures on the basis of mechanical analysis of the cofferdams subjected to different load cases.

以新建铁路福厦线闽江特大桥主墩深水高桩承台施工为例，介绍通过钢吊箱围堰各工况的受力分析，进行优化设计钢吊箱结构。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。