查询词典 cast steel

The results show that steel 1# and steel 2# appeared martensite transformation while steel 3# not.

利用XRD分析了奥氏体的转变量随应变和应变速率的变化规律。

This is the Iron and Steel in the near future the second increase in steel prices, in mid-December 2007, Anshan Iron and Steel Products will be part of the price increase, the range of 300 ~ 600 yuan per ton.

这是在不久的将来在钢铁，钢材价格在第二次增加，在12月中旬2007年，鞍钢的产品将成为价格上涨的一部分，300600元每吨。

High quality welding of various mild steel, stainless steel and colored steel.

可对各种低碳钢、不锈钢及各种有色金属的板材及线材进行高质量的焊接。

Company to produce a variety of modular and custom cold-oriented database are color steel panel rehabilitation plastic plate embossed aluminum glass steel stainless steel panels and other options available to customers.

公司以生产和定制各种组合式冷库为主导，库板面板有彩钢板、复塑板、压花铝、玻璃钢、不锈钢板等各种面板可供客户选择。

Based on the knowledge of the squash dynamic process of single steel tube and according to experiments concerned,the plastic behavior of multilaminate steel tubes subjected to radial impact is analysed,eight plastic hinges framework is established,the displacement and velocity fields of the steel tubes are described and the magnitufes of .

在单个钢管的动力压扁过程清楚的基础上，根据实验分析了多排钢管受径向冲击塑性行为，建立了八塑性铰机构，描述了钢管压扁位移速度场。

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。

This kind of stainless steel and iron with martensite structure element, so it is normal magnetic characteristics. 400 series stainless steel strong resistance to high temperature oxidation, and compared with the ability to steel, the physical properties and mechanical properties are further improved.

这种不锈钢具有马氏体结构和铁元素，因此具有正常的磁特性。400系列不锈钢具有很强的抗高温氧化能力，而且与碳钢相比，其物理特性和机械特性都有进一步的改善。

Department of Transportation is business of unit of directly under of limited company of Lai steel group, joint-stock company governs on somebody's behalf unit, basically loading Lai steel attune of output of inputs of a large amount of raw material stock, product, molten iron sends and between each production process join carry, be construction of Lai steel production " bridge " and " ligament ", be known as " steely main artery ".

梗概： 运输部是莱钢集团有限公司直属单位、股份公司业务代管单位，主要担负着莱钢大宗原材物料输入、产品输出、铁水调送以及各生产工序间的衔接运输，是莱钢生产建设的"桥梁"和"纽带"，被誉为"钢铁大动脉"。

By refining methods steels can be divided into three classes: open-hearth furnace steel, converter steel, and electric furnace steel.

按冶炼方法，钢可分为平炉钢、转炉钢和电炉钢。

This paper summarizes the research on fatigue of steel bridges and orthotropic steel bridge decks in the world, which give an important reference to the fatigue research and design of steel bridges in our country.

本文对国外钢桥及正交异性钢桥面板的疲劳研究作了详细的综述，这对于我国钢桥疲劳研究和设计具有重要的参考和借鉴作用。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。