英汉例句

• by increasing the weld heat input, the distribution of martensite becomes more dispersive and glomerate due to the molten pool stiring, the welding stress and the burning loss of alloy elements.

  随着焊接热输入量的增加，由于熔池搅拌、焊接应力、合金元素烧损等原因，马氏体的分布更加散乱和密集；

• effects of relieving residual welding stress with different heat treatment methods were studied by the method of drilling little holes.

  采用小孔法测定了不同热处理方法消除焊接残余应力的效果。

• at present the method of measuring residual welding stress with x-ray is still in study.

  用x射线法测定焊接残余应力，目前仍处于研究阶段。

• the structure design of tank clean- out has a big influence to welding stress & deformation and directly influences tank welding quality & using life.

  储罐清扫孔的结构设计对焊接应力和焊接变形的产生影响较大，直接影响储罐的焊接质量和使用寿命。

• moreover, the change process of welding stress in the blade dangerous area and the optimizing scheme of local heating are attained.

  结果表明，采用局部加热冷却的方法可以有效地减小叶片危险区域的残余拉应力峰值。

• the application of penstock blasting method for relieving the residual welding stress in tgp might provide reference for other similar projects.

  三峡工程引水压力钢管应用爆炸方法消除焊缝残余应力，对其它类似工程可起借鑒作用。

• the macro and micro analysis of fracture indicates that it produces fracture because it doesn′t avoid welding stress in time.

  根据断口的宏、微观形貌，认为油管焊接后未及时消除焊接应力，产生了淬硬裂纹；

• the simulation result shows that maximal welding stress appears along the adjacent area between blades and bands or blades and crown. the result can explain why fatigue crack on…

  结果表明，焊后应力的峰值出现在叶片与上冠或叶片与下环接触面的附近的叶片上。

• besides, the welding stress and wicked water accelerate the crack growth.

  同时，焊接应力的存在和水质不良加速了裂纹的扩展。

• a coupling calculation method for welding stress was developed by abaqus code. the residual stress for welded joint of p91 steel was simulated by the method above.

  本文基于大型有限元软件abaqus，开发了一个顺次耦合的焊接应力计算程序，对p91钢焊接接头的残余应力场进行了模拟。

• at result, we can draw a conclusion that the main reason to the crack of the equipment is the co-operation of welding stress and working stress in the equipment.

  最后得出开裂的主要原因为焊接内应力与工况的疲劳应力双重应力的叠加。这叠加应力就造成了材料最终的疲劳破坏。

• since the welding stress and welding deformation can be reduced when welding with a-tig welding, and the production efficiency will remarkably be enhanced for welding thick plate.

  由于焊接热输入可大大降低，因此会改善焊接接头组织和减少应力变形。厚板焊接时可大幅度提高生产率。

• for the features of structural component of port cranes, and the crane's working environment and loading cases, this paper analyzes the importance of controlling welding stress in welded structure.

  针对港口起重机主要部件的结构特点、工作环境和受载情况，分析控制焊接结构件焊接应力的重要性；

• controlling on grid welding deformation and welding stress are the key problems for assuring grid quality.

  控制网架的焊接变形与焊接应力是保证网架质量的关键之一。

• welding stress and concaving deformation of man-hole of steel vessel influence directly welding quality and life of using.

  钢制容器人孔的焊接应力及塌陷变形，直接影响容器的焊接质量和使用寿命。

• the notch welding stress and the collapse-deformation of steel container directly affects the welding quality and service life of the container.

  钢制容器人孔的焊接应力及塌陷变形，直接影响容器的焊接质量和使用寿命。

• comprehensive analysis shows that the welding rod material has poor welding performance, if the cooling rate after welding is too rapid, then the welding stress can be too large.

  综合分析表明，拉桿材料焊接性能差，焊后冷却速度过快，以致焊接应力过大。

• in this paper, the problems on compressive plastic deformation in the weld and the principle of welding stress and strain described by d.

  讨论了焊缝是否存在压缩塑性变形问题和拉达伊d应力应变原理图存在的问题。

• in this paper, the problems on compressive plastic deformation in the weld and the principle of welding stress and strain described by d. ladayi have been discussed.

  讨论了焊缝是否存在压缩塑性变形问题和拉达伊d应力应变原理图存在的问题。

• the results from numerical analysis and the experiments were obtained and compared for relieving the welding stress of girth-weld pipes with small diameters by compatibility deformation method.

  对比协调形变法消除小直径管道焊接残余应力的数值模拟结果和实验结果，分析协调形变法消除残余应力的机理。