“welding nondestructive test”的概念、定义、翻译、参考文献-科学参考

单词	welding nondestructive test
释义	welding nondestructive test Encyclopedia 工学焊接冶金释 welding nondestructive test焊接无损检验在不损害被焊接材料的使用性能及其完整性的前提下，采用物理或化学等手段探测其内部或表面缺陷及某些物理性能的方法。
随便看	shifting shifting balance theory shifting bottleneck procedure shifting cultivation shifting dunes control at Ningxia Shapotou Section of the Baotou-Lanzhou Railway Shifting (Funds) shifting method shifting operator shifting sand shifting sandy land shifting theorem shift instruction shift invariant discrete time system shift-invariant operator shift left shift network shift of the graduation shift of the origin shift operation shift operator shift-out shift parameter shift property shift reagent shift-reduce algorithm

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