英汉例句

• the fatigue crack propagation rate of the fusion line and weld toe are greater than that of the others.

  熔合线和焊趾处疲劳裂纹扩展速率较其他部位大。

• effect of sprayed coatings on stress intensity factor of weld toe crack of cruciform welded joints;

  开发了二维边界元计算程序，用于计算焊接裂纹尖端应力强度因子。

• the fatigue life of the surface cracks of the weld toe and the central part of the welding bead are calculated.

  又算出了这五种形状角焊缝趾端部和焊肉中央处的表面裂纹疲劳断裂的寿命。

• the hot spot stress (hss) range along the weld toe is obtained by either numerical method or experimental test if a tubular joint is subjected to fatigue loadings.

  当管节点承受疲劳载荷作用的时候，可以通过数值或者试验方法得到沿着焊缝处的热点应力幅的大小。

• the results show that after tig arc remelting treatment, the t-joint weld toe area can improve the shape of the weld toe, however, the area till shows a tensile residual stress state.

  数值计算结果表明：t型接头焊趾区经过tig电弧重熔处理后，虽然能够改善焊趾的形状，但该部位仍呈拉伸残余应力状态。

• assessment results showed that all assessment points were located within the failure lines of analysis level 1 and 2. so the pipeline structure with surface flaw at the weld toe was safe.

  评定结果表明，不论是采用一级或是二级评定，各评定点均在评定曲线定义的范围内，说明该结构是安全的。

• residual extend stress is produced at weld toe by tig dressing, while compressing stress of high values by ultrasonic peening.

  tig熔修处理工艺在焊趾区引入了残余拉应力，而超声沖击在焊趾区形成了较大数值的压缩应力。

• the formulae for calculating sif and fatigue life of surface crack at weld toe of the high-strength steel under the combination stresses were given out.

  给出了高强钢焊趾表面裂纹在压弯组合应力下应力强度因子及其疲劳寿命计算式。

• the second crack is a crack originating at the groove weld toe of the column flange-girder flange connection.

  第二种是产生于立柱翼缘与主梁翼缘连接处的坡口焊缝焊趾处的裂纹。

• the residual stresses at weld toe were measured using x-ray diffraction method after different cyclic stress amplitude.

  应用x射线衍射法测量了不同循环载荷作用下，焊趾位置的纵向残余应力的变化。

• the formulae for calculating sif and fatigue life of surface crack at weld toe of the high-strength steel under the combination stresses have been presented.

  给出高强钢焊趾表面裂纹在压弯组合应力下应力强度因子及其疲劳寿命计算式。