钢材

Senior experts said high-pressure boiler tubes, starting from iron ore negotiations in 2010, China's major steel varieties are showing rising trends, the future of China's steel prices will steadily rise, sharp fall is unlikely.

高压锅炉管资深专家表示，从2010年铁矿石谈判开始，我国各主要钢材品种都出现了上涨的趋势，未来我国钢材价格将稳步上升，大幅下跌的可能性很小。

The CRU Steel Price Index is a leading indicator of steel price trends.

CRU钢材价格指数是"领先的钢材价格趋势的指标"，权衡综合了八个指标因素。

Meanwhile, in the new market environment after China's accession to WTO, reduction of import tariffs, lifting of import restrictions and decontrol of business authorities will make China, the globally largest steel products consuming market, a target market attracting the surplus steel products of the world.

与此同时，在加入 WTO后新的市场环境中，进口关税的降低、进口限制的取消和经营权的放开将使中国这个全球最大的钢材消费市场成为全球过剩钢材追逐的目标市场。

As it lifts and unloads steels directly by electromagnet force and it doesn 't need to enlace and pothook steels , so it accelerates load and unload speed and gets a very important position in steel production .

因为它直接利用电磁力吸吊和卸运钢材，不需要对钢材进行捆扎挂钩，提高了装卸速度，所以在钢铁生产中起着非常重要的作用。

Toughness of steel is steel, plastic deformation and fracture in the process of energy absorption capacity, but also that the ability of steel to resist impact load, it is ...

韧性钢材的韧性是钢材在塑性变形和断裂的过程中吸收能量的能力，也是表示钢材抵抗冲击荷载的能力，它是。。。

Heating billet temperature cannot be detected in the hearth. Only by detecting temperatures of the stove side or hearth with estimation from mere experience could lead to great error on the measurement of billet temperature and affect the quality of post-processing accordingly; Overheating also exists in the heating process, and the quality of product is sway by overheating oxidation. Though infrared thermoscope is used to detect the temperature of billet when it is taken out of the stove, precision is still affected because of the oxide layer on the surface.

燃气与空气的配气量比例，一般通过人工调节，未实现按加热条件自动动态调节；无法在炉膛内检测被加热钢材的温度，只能通过检测炉壁或炉膛温度，再凭经验估计钢材温度，结果是钢板温度误差大，影响后续加工质量；钢材加热存在表面过烧现象，有时表面烧损、氧化严重，影响产品质量；尽管钢材出炉时，可用红外线测温仪来进行钢材表面温度检测，但因钢材表面存在氧化层，也影响钢材温度检测精度。

A highly reliable test system is designed. Based on the magnetismed property of steel .Using Autolisp languagaahe computer interface software is worket out.Then.the magnetized curve and hysteresis loop are mapped.Employed neural network-the nonlinear mapping between carbon content and magnetism parameter are built up. The intelligency test is realised.

提出了一种新的钢材含碳量无损检测方法，设计了可靠性较高的检测系统，以钢材的磁特性为基础，用Autolisp语言编制计算机接口软件，测绘出钢材的磁化曲线和磁滞回线，应用神经网络理论，建立含碳量和磁性特征量间的非线性映射，实现含碳量的智能化检测。

On the basis of summarizing the current position and tendency of steel processing and delivery center, the paper researches its theoretical sumup, expounds the necessity, goal and orientation for Laiwu steel to build steel processing and delivery center; and valuates the feasibility from such fields as market needs, scale, address choice, employment, investment estimate and economic benefit valuation.

本文对可行性研究进行了理论概述，在总结钢材加工配送中心发展现状及趋势的基础上，对莱钢建设钢材加工配送中心的必要性、目标定位进行了论述，并从市场需求、建设规模、厂址选择、人员配置、投资估算以及经济效益评价等方面对莱钢建设钢材加工配送中心项目进行了可行性研究。

Thread steel bar,The use of complementary energy,Water cooling,Prospects for development

轧制过程的余能利用方式为轧后穿水冷却，它通过对轧件本身的热量有效利用，细化钢材组织和强化钢材的机械性能，以达到钢材综合性能的提高，这一技术在棒线材

Main Products sub-JAPAN Hitachi Datong steel mold, Sweden win one hundred mold steel, mold steelGermany, Austria hundred steel, such as green mold.

主要产品分日本日立大同模具钢材、瑞典一胜百模具钢材、德国撒斯特模具钢材、奥地利百绿模具钢材等。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。