steel profile

Along with the increase of loading capacity, the steel aluminum mix structural wagon emerges as the times require, which adopt aluminum profile to reduce self weight.

随着载重量的增大，采用铝型材降低车辆自身重量的钢铝混合结构的重载车辆应运而生。

Cam profile raceway and indexing plate ball seat were modified based on spherical envelope indexing cam mechanism, and the structural characteristics of globoidal indexing cam mechanism with steel ball were analyzed.

在球面包络弧面分度凸轮机构的基础上，对凸轮廓面滚道及分度盘球座进行改进设计，分析滚珠型弧面分度凸轮机构的结构特点。

The irregular steel frame of the Bird's Nest Olympic stadium would also have been impossible without advanced computer modelling, according to Arup, the engineering design services company that has been working on many of Beijing's highest profile projects.

工程设计服务公司奥雅纳（Arup）表示，没有高级计算机建模，鸟巢的不规则钢架构也是不可能实现的。奥雅纳为北京很多最引人瞩目的建筑项目提供了服务。

Based on a brief introduction of the transmission theory, structure and conjugating profile of a new kind of spatial cam sliding tooth transmission, the self-lock condition of the transmission mechanism consisted of spherical cycloid face tooth-output frame-steel ball-input cam is discussed.

介绍新型空间凸轮活齿传动原理、结构及共轭齿形，讨论球面摆线端齿输出架钢球输入凸轮构成的传动机构的自锁条件。

Accordingly, the reinforcing steel bar is prevented from getting rusty. Firstly, using cylinder RC specimen, the ion profile in concrete after electrochemical chloride extraction has been studied.

本文首先应用钢筋混凝土圆柱体试件，研究了电化学除盐钢筋混凝土试件中氯离子和氢氧根离子分布变化规律。

Conclusion: Compared file of stainless steel with traditional hand, ProFile flexible nickel titanium file had obvious advantages in root canal treatment.

结论：与传统手用不锈钢锉相比，ProFile机动镍钛锉在根管预备方面有明显的优势。

The enterprise changchun changqing cold-pressing profile steel company deal in Cold forming.

提供关于冷压加工、冷成型以及梯形图幅的信息.

Shaped steel/ steel profile concrete beam. Its characteristic is to enwrap a layer of concrete outside of the structural steel beam.

采用型钢混凝土大梁，它的特征是在钢结构梁外面再包裹一层混凝土外壳。

The causes of lose effectiveness of aluminum profile hot extrusion die made-smelted steel are analyzed.

分析了熔炼电炉钢制造的铝型材热挤压模的失效原因及影响因素.

Mechanism design for on-line profile measuring system of spiral weld steel pipe

螺旋缝焊管截面在线测量系统的机构设计

The application of CVC profile control technique in the hot strip rolling mill plant of Shanghai Baoshan Iron& Steel Complex

CVC板形控制技术在宝钢热轧厂的应用

ARCHITECTURE IN STEEL& Application of steel profile for curtain wall Perfect

建筑与钢的完美结合&钢框架幕墙系统的应用