fusion zone cracking 熔合区裂纹
diffusion zone cracking 扩散区纹裂
heat affected zone cracking 热影响区开裂
cracking zone 裂化段 ; 裂化层
zone of cracking 裂化区
tar cracking zone 焦油裂化区域
After visual inspection and metallographic test, analysis and discuss the welding zone cracking reasons for 6061 and A7003 aluminum alloy thin-walled tube after TIG (argon shielded arc) welding.
通过宏观及微观检测，分析了6061铝合金管及A7003铝合金薄壁管经TIG(氩弧)焊后的焊接区开裂的原因。
The more German industry excels, the more other Europeans feel that Germany's success comes at their expense, cracking open schisms within the euro zone just when the region can least afford them.
德国越成功，其他欧洲国家越觉得自己是牺牲品，欧元区在最脆弱的时候出现了裂隙。
The given values may be unconservative for tensile cracking caused by restrained shrinkage anchor zone splitting and other such tensile forces caused by effects other than flexure.
对限制收缩引起的张拉开裂以及弯曲之外的其它效应引起的锚区开裂和其它此类张拉力而言，给定值也许不够稳健。
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