冷轧

The results show that B2 phase presents broad fibred shape in the forged rod, and major textures are close to {112}〈111〉and {110}〈111〉; Fibred microstructure in hot-extruded tube becomes fine and fibres have broken, at the same time,{111} orientation of many grains is close to axis direction of tube; Microstructure in cold-rolled tube consists of B2,β-Nb and4Ni2O phases, fibres has heavily broken, which restrains phase transformation during cooling and heating.

结果表明：锻棒中的B2相呈较宽的纤维状，主要的织构组分接近{112}〈111〉和{110}〈111〉；热挤压管纤维组织变细且发生碎化，多数晶粒的{111}取向接近管材的轴向；冷轧管相组成为B2、β-Nb和4Ni2O，纤维组织发生严重碎化，抑制了马氏体相变的进行，{111}〈110〉和{112}〈110〉成为主要的织构组分。

The B 3 spline function is used to fit the lateral distribution of strip thickness. The influence of hot strip local high points on cold strip internal stress distribution and thickness was quantitatively analyzed.

采用 B3样条函数拟合带材厚度横向分布，定量研究热轧来料局部高点对冷轧带钢板厚和内应力分布的影响。

According to characteristics of thin strip cold rolling product line,the total configuration and control system of special flash butt welding machine in thin strip cold rolling was designed.

针对冷政薄钢板生产的特点，设计了冷轧薄钢板专用闪光焊机的总体结构。

In order to improve the lubrication effect of reversing cold rolling mill, the paper analyzed the processing lubrication characteristics of four-h reversing cold rolling mill of Tianjin Cold Rolled Sheet Mill, and introduced the applied measures to improve equipment performance and the obtained good effect.

为提高可逆冷轧机的润滑效果，以天津冷轧薄板厂四辊可逆冷轧机为例，分析了其工艺润滑特点，介绍了该厂在工艺润滑装备方面采取的改进措施及取得的良好效

In order to improve the lubrication effect of reversing cold rolling mill, the paper analyzed the processing lubrication characteristics of four-h reversing cold rolling mill of Tianjin Cold Rolled Sheet Mill, and introduced the applied measures to improve equipment performance and the obtained good effect.

文摘：为提高可逆冷轧机的润滑效果，以天津冷轧薄板厂四辊可逆冷轧机为例，分析了其工艺润滑特点，介绍了该厂在工艺润滑装备方面采取的改进措施及取得的良好效果。

Based on feed forward multi-layer artificial neural network,a new way to estimate the friction factor between roller and workpiece was studied.

基于多层前馈人工神经网络原理，研究了冷轧机组动态轧制过程中轧辊与轧件间摩擦因数的估算新方法。

In China's five major fresh water lake, Chaohu Economic Development Zone Industrial Park, Anhui Province, is very professional strength of the welding material production enterprises, the main gas-producing ordinary carbon steel welding wire, ordinary carbon Steel wire submerged arc welding, carbon steel welding J422 specifications of the pin, vol nails, round nails, galvanized wire, cold rolled ribbed steel products are sold throughout the country.

安徽省巢湖市金桥焊接材料有限公司--位于中国五大淡水湖畔，巢湖经济开发区工业园内，是安徽省内颇具实力的专业焊接材料生产企业，主要生产普通碳钢气保焊丝、普通碳钢埋弧焊丝、J422 各种规格碳钢电焊条、钢钉、卷钉、圆钉、镀锌铁丝、冷轧带肋钢筋，产品销往全国各地。

According to experts, cold-finished seamless pipe Tsunehiro There are two ways: one is hard-drawn method is to pipe by pulling drawing die, so steel tapered, elongated; the other way is to cold-rolling method, which is Meng Mannesmann brothers invented the hot-rolling mill used in the cold in the method.

据恒博无缝管专家介绍冷加工有两种方法：一种是冷拔法，就是将钢管通过拔管模拉拔，使钢管逐渐变细、伸长；另一种方法是冷轧法，它是将孟内斯曼兄弟发明的热轧机应用于冷加工中的方法。

By these years effort, SSSMF has possessed production capability of the stainless steel's smelting, forging, hot rolled, cold rolled, hard-drawn, the overall annual capacity is 10 thousand tons, including stainless steel round bars, angle iron, flat steel, Hexagon bars, ribbon iron, Rough flange and steel ingot etc, and we can produce varied national standard or peculiar types non-standard stainless steel material.

经过多年努力，企业己形成不锈钢炼钢、锻打、热轧、冷轧、冷拉等系列生产能力，年产10000吨不锈钢棒、带、丝、角钢、扁钢、六角钢等各类产品，可根据需求可生产各种国标、特殊异型非标不锈钢材料。

The company produces steel catheter JDG selection of Beijing Shougang Company's high-quality cold-rolled strip, by forming a high-frequency welding, surface treatment technology for the Electro-galvanized.

本公司生产的JDG钢导管选用北京首钢公司的优质冷轧带钢，经高频焊接一次成型，表面处理工艺为电镀锌。

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。