中国焊接材料网 关键词： 焊接裂纹；金属磁记忆；特征提取；神经网络 [gap=965]Key words : welding crack, metal magnetic memory, feature extraction, neural network
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... 焊丝层机 wire precision winding 焊缝裂纹 welding crack 凤纹的演变 evolvement of veins-of-phoenix ...
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welding crack free steel 焊接无裂纹钢
welding crack sensitivity 焊接裂缝敏感性 ; 焊接裂纹敏感性
low welding crack susceptibility 低焊接裂纹敏感性
welding-crack 焊接裂纹
welding crack test 焊接裂纹试验
inside welding crack 内焊裂纹
welding crack sensibility 焊接裂纹敏感性
net type welding crack 网状焊接裂纹
Metal magnetic memory(MMM) is one of the most potential non-destructive testing methods which can diagnose welding crack in early stage.
金属磁记忆检测技术是能够对焊接裂纹进行早期诊断的最具有潜力的无损检测方法之一。
Analyzing bucket teeth material and welding crack, the reason was found out.
分析斗齿材质与焊接裂纹的关系，找出产生裂纹的原因。
An expert system of welding crack diagnosis based on knowledge base is posed according to the analysis of characteristic of weld crack.
从分析焊接裂纹的特点出发，提出了基于知识库的焊接裂纹诊断专家系统。
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