钢材

Inquired into strictly the length calculation formula of round column component spiral hoop steel with its common errors, and figured out accurately the length coefficient of steel round column component spiral hoop based on combination fact situation of works.

正确计算螺旋箍筋的工程量，关键在于求取其箍筋长度，进而在此基础上准确统计出钢筋用量。由于钢材的价格较其它建筑材料要高许多，因此这对工程建设双方而言，都是十分重要的问题。

As top coat and intermediate paint for concrete, steel in moderately to severely corrosive environment.

在中等至严重腐蚀性环境中用作混凝土、钢材等金属的面漆和中间漆。

After verification of FEM, 45 species of 15 series are computed. The major parameters including slippage coefficients, pretensions forces, dimensions of angles, arrangement of bolts, connection method among angle, beam web, column flange, and so on are studied. Some important conclusions are drawn.

主要研究了摩擦系数、螺栓预拉力、螺栓线到与柱连接角钢肢背的距离、螺栓直径及级别、梁长、螺栓排列布置、梁高、柱翼缘厚度、角钢厚度、角钢长度、梁腹板只与角钢肢尖相焊接、钢材强度、角钢与梁柱均栓接、角钢与柱焊接与梁栓接、角钢与梁柱均焊接等参数对腹板双角钢梁柱连接滞回性能的影响，得出了一系列重要的结论。

After verification of FEM, 45 species of 15 series are computed. The major parameters including slippage coefficients, pretensions forces, dimensions of angles, arrangement of bolts, connection method among angle, beam web, column flange, and so on are studied. Some important conclusions are drawn.At last, Advices for seismic design based on tests and FEM analysis are presented at last. The study is rather comprehensive and systematic, and the conclusions. can be useful for revising design code, guiding design of engineering, and provide good basis for further to study behavior of shear beam-to-column connections.

主要研究了摩擦系数、螺栓预拉力、螺栓线到与柱连接角钢肢背的距离、螺栓直径及级别、梁长、螺栓排列布置、梁高、柱翼缘厚度、角钢厚度、角钢长度、梁腹板只与角钢肢尖相焊接、钢材强度、角钢与梁柱均栓接、角钢与柱焊接与梁栓接、角钢与梁柱均焊接等参数对腹板双角钢梁柱连接滞回性能的影响，得出了一系列重要的结论。

The straight thread connection technology is employed for the cast in-situ piling pile and pier column reinforcing bar connection in Nanchang-located a viaduct project.

南昌市某高架桥工程中钻孔灌注桩及墩柱钢筋连接采用直螺纹连接技术，接头质量稳定，大大加快了施工进度，节约了钢材，获得了良好的经济、社会效益。

The company used high-quality steel production of Die Die series, cutting tools, applicable to all kinds of brand equipment.

本公司采用优质钢材生产的模具系列模具、刃具、适用于各种品牌设备。

The recent steel price to 100 yuan a day rate of decline, and now began a rebound.

最近的钢材价格，以100元一天的下降速度，现在开始反弹。

Specializes in rivet nuts, bolts, abnormity parts, hard alloy mould and diamond die with over 40 years manufacturing experience.

本厂产品全部采用经调质处理后的进口线材，调质后的钢材性能均一，使得产品质量稳定和提高产品的使用寿命。

Synthetic Diamond Hand Sticks are hand-manipulated diamond tool,which is mainly used for

人造金刚石带柄油石是一种手用金刚石工具，主要用作硬质合金或难磨钢材制作的模具的修磨，也可以用

In the domestic market to provide customers with wide range of high quality steel mold and die parts, molds and other hardware.

在国内市场上为客户提供各种优质的模具钢材及模具配件，模具五金等。

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。