英语释义

1. a fractographic photograph

片语

alloy fractograph合金断口

fractograph analysis断口分析

fractograph investigation断口金相分析

fatigue fractograph疲劳断口形貌

英汉例句

• the strain fatigue properties, the fractograph near fatigue crack sources and the fatigue dislocation structures of ly12cz aluminium alloy are investigated in some detail.

  较详细地研究了ly12cz铝合金的应变疲劳性能、疲劳裂纹生成区断口特征及疲劳位错组态。

• the fractograph and dislocation morphology were observed by means of sem and tem.

  利用sem观察疲劳断口和tem观察位错形貌。

• the fracture reason of 45 steel bar during cold drawing was analyzed by chemical inspection, metallographic examination, scanning electron fractograph and electron probe analysis.

  采用化学成分分析、金相分析、断口扫描电镜及电子探针分析等手段，对4 5钢棒材冷拔断裂的原因进行了分析研究。

• the anisotropy and it's evolution during ageing treatment for al-li alloy 1420 cold-rolling sheet were investigated by means of tensile test and fractograph observation.

  通过力学性能测试和断口形貌观察，研究了1420铝锂合金冷轧薄板的各向异性及其在时效过程中的演化规律。

• in this paper, after large deformation, scanning fractograph of tungsten alloys have been studied, and the influence of large deformation level on microstructure and properties has been analysed.

  研究了高强度钨合金材料大变形量锻造后的扫描断口，并结合力学性能变化规律分析了大变形对材料组织和性能的影响。

• the fractograph at elevated temperature showed a creep rupture mode with uneven deformation.

  高温拉伸断裂失效机制为变形不均匀的蠕变断裂；

• the fractograph of dynamic electrochemical charging during the ssrt displays with a quasi-cleavage mode.

  慢拉伸的动态电化学充氢断口出现準解理断裂。

• sem fractograph revealed that intergranular cracking and transgranular cracking were both present on the tensile fracture.

  断口形貌表明合金的断裂是由沿晶断裂和韧窝断裂组成的混合断裂。