The stability is the key problem in the area of cold-formed steel structures. Although the design standards in different countries are not the exactly same, most of them are compiled around the stability problem.

As the exposed area of the steel matrix increased, the cathode depolarization process and the corrosion velocity were raised, and the protection lifetime of aluminum coating decreased.

裸露于腐蚀介质中的钢铁面积增大，促使阴极去极化过程快速进行，腐蚀速度加快，涂层防护寿命缩短。

Through experimental and FEM analysis, the stress state in the side area of the steel beam and bonding behavior between concrete and embedded jumbo size steel bar are studied.

通过试验和有限元分析，研究了钢梁端部的受力状态以及埋设在混凝土剪力墙内的大尺寸方钢与混凝土之间的粘结性能，验证了使用荷载下连接节点系统的可靠性。

In the method, control equations for the crack resistance capacity of the normal section are established, thus the area of prestressed steel tension member may be calculated.

该方法首先建立了构件在正常使用极限状态下的抗裂性能控制方程，并以此求解预应力筋的面积；

Teacher: We have worked out the area of the steel plate. Use their relationship, we can work out the weight of the whole steel plate.

师：上题已求出了钢板的面积，应用这个数量关系，我们就可以求出钢板的重量了。

This paper investigated the hydrogen effects on facture toughness in the fusion area of stainless steel weld overlay.

研究了氢对不锈钢堆焊层熔合区的断裂韧性的影响作用。

The monitoring results of the construction effective area of single steel slag pile and the upheaval values of foundation are also analysed.

对单桩施工影响范围和施工时地基隆起量进行了观测。

Fracture Toughness Investigation of the Fusion Area of Stainless Steel Weld Overlay Specimens Before and After Hydrogen Charging

不锈钢堆焊试件熔合区充氢前后的断裂韧性研究

Quality control of CFG pile in soft soil base reinforcement in new developed area of Ma'anshan steel corporation

马钢新区CFG桩软基加固质量控制简述

X-ray diffraction determination of stress relax in laser melted area of stainless steel

激光熔区中应力缓解的X射线衍射法测定

Discussion on the Method of Measuring Cross Area Dimension of Steel Wires

拉伸时测量钢丝截面尺寸方法探讨

Against this phenomenon, this paper integrates comparative advantage theory and industrial choice of low cost theory, and use a lot of data to show that transferring to coastal area of steel and oil industries has become a trend as well as a necessity.

针对这一现象，本文结合比较优势理论和工业区位低成本选择理论，运用大量的数据说明钢铁、石化等重化工业向沿海集中是一种趋势，也具有必然性。

This platform has integrated defect detection generic function in two aspects: first, the common functions of image processing, such as mathematical morphology processing; second, the essential functions in detect defects, such as determining the area of steel pipe.

这个平台中集成了缺陷检测中通用的功能包含两方面：一是，图像处理常用功能，例如数学形态学处理；二是，检测缺陷中所需要的一些必备功能，比如确定钢管区域。

Analyzing the stressed area of steel truss framework and selecting reasonable testing methods and parameters were effective for testing incomplete penetration by ultrasonic signals.

基于钢桁架的特殊结构，通过对其受力区域的分析及各种检测方法和参数的合理选择，利用超声波对未焊透所产生的物理信号进行评定和检测是有效的方法。

Internal Force Analysis of High Strength Bolt Joint Area of Steel Beams and Concrete Walls Within Steel Profiled Bar

钢梁与钢骨混凝土墙高强螺栓节点域内力分析

Then the fast algorithm for Otsu was designed to get the defect area of steel ball surface.

然后还设计了快速OTSU算法来获得钢球表面的缺陷区域。

Design and Application of Excitation Device Detecting Cross-sectional Area of Steel Wire Based on Theory of Magnetic Bridge

基于磁桥路原理的钢丝绳截面积变化检测励磁器设计

Calculating Reinforcement Area of Steel Fibers Reinforced Concrete Compression Members with Large Eccentricity

钢纤维混凝土大偏心受压构件配筋计算

Research on the new defining method of elastic-plastic deformation area of steel tube straightening

钢管矫直时弹、塑性变形区的判定

The value in diagnosing chronic gastritis of the appearance or disappearance of areae gastrica is emphatically discussed: ( 1) In the case of the normal stomach the areae gastrica do not reveal because of the gastric mucous protective screen.

重点探讨了胃小区显示与否在诊断慢性胃炎中的价值，认为：①正常胃由于胃粘膜的屏障作用尤其是胃粘液屏障作用元胃小区显示。

The barium examination technique of each type of EGC are also explored, The authors believe that applying refined double-contrast method to demonstrate the microstructure of gastric mucosa& areae gastrica, is of importance in diagnosis and differentiation of EGC.

认为应用精细法双对比造影，显示胃粘膜面的细微结构&胃小沟和胃小区，对早期胃癌的诊断与鉴别有重要意义。