钢

The annual capacityies for Centrifugally Cast Ductile Iron Pipes,Fittings,Composite pipes,Steel Gratings and Containers are 1200000 ton,30000 tons,3 millionmerers ,100000 tons and 15000 tons respectively.

年生产能力为：离心球墨铸铁管120万吨，管件3万吨，钢塑复合管300万米，钢格栅板10万吨；各类压力容器1.5万吨。

Centrifugally casted HP-Nb superalloy pipe and ICr5Mo steel flange was welded together by manual tungsten -inert - gas arc welding with Ni - based R - N1 wire.

用Ni基R-N_1焊丝作为填充材料，采用小线能量的手工氩弧焊方法可实现离心铸造HP-Nb高温合金炉管与1Cr5Mo钢法兰异质钢的焊接。

By mechanical test of the steel strip and simulation of strip deformation in tension leveling using finite element method,characteristic features of the strip were obtained,such as;high yield stress,high yield ratio and low plastic elongation as the basic reason of difficulty in tension leveling and shape control.

通过对全硬钢的力学性能的测定和拉矫变形行为的有限元仿真，发现屈服应力大、屈强比高以及断裂时塑性延伸小等特性是造成镀锌后全硬带钢拉矫困难和板形难以控制的根本原因。

In order to find the regularity and mechanism of vibration of CSP mill during rolling thin container strip,torsional vibration of main drive,vertical vibration of stand and suppression measures of three intermediate stands were tested in spot.Then the relationship between strip chatter marks and technological parameters,and vibration of rolling mill,and necessary conditions for chatter mark generation were researched.

广州珠江钢铁有限责任公司引进的6机架CSP热连轧生产线，在轧制薄规格钢板时出现了严重的振动问题，此时带钢和轧辊表面出现明暗相间的振纹，它加快了轧辊的磨损，影响了带钢的质量，增加了后边机架矫正表面的工作量。

Since its inception, the company continued development, the introduction of domestic and foreign advanced production technology and management experience, development and production of various models of high-speed steel plate, high-speed steel circular saw blades, saws and other milling products.

公司自成立以来不断开发、引进国内外先进的生产技术和管理经验，开发生产了各种型号的高速钢钢板，高速钢圆锯片，铣刀等锯类产品。

A method of segment installation is applied to fix tube pole by tower crane and auto-crane, In order to control the dot which is signed on steel tube exterior project to corresponding dot on the ground, a theodolite is set in each direction, In order to ensure quality, the weld of interface of steel tube pole should be executed from middle of plane to circumambience

钢管柱通过塔式起重机和汽车吊采用分节安装的方法进行安装，安装时从两个方向各架设1台经纬仪以控制钢管柱外壁标记点的投影在地面作出的相应标记点上。

Galvanized steel was one of the first of the clad steels.

镀锌覆层钢是最早一种双层钢之一。

Summary Steel armored steel body is an important part of the armored vehicles, is a homogeneous armor plates at a certain angle welding armor all closed shell structure.

不要那种用GOOGLE 直接翻译出来的傻瓜式英语要求语法和结构起码要基本无明显错误，专业点的答案来中文摘要如下：摘要钢装甲车体是钢质装甲车辆的重要组成部分，是由均质钢装甲板件按一定的装甲倾角焊接而成的全封闭壳体结构。

Combined with practice,Variable tension control idea of special steel coiler for hot strip mill is introduced.

热连轧卷取机的张力控制是带钢卷取控制的核心，如何提高带钢卷形合格率一直是热连轧工序研究的课题。

In order to analyze the distribution of internal frictional force and determine the least layer number for expansion of coiler,the coiling process was studied with FEM.

为了分析热轧带钢在卷取过程中层间摩擦力分布和确定卷筒胀径时最小带卷层数，利用有限元的手段再现了热轧带钢卷取的全过程。

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。