“gas welding”的概念、定义、翻译、参考文献-科学参考

单词	gas welding
释义	gas welding Encyclopedia 工学压焊释 gas welding气焊利用可燃气体与助燃气体混合燃烧生成的火焰作为热源，熔化焊件和焊接材料使之达到原子间结合的焊接方法。工学电弧焊释 gas welding气焊利用可燃气体与助燃气体混合燃烧生成的火焰作热源，熔化焊件和焊接材料，使之达到原子间结合的焊接方法。
随便看	closed category closed cell closed chain closed channel closed circuit hydraulic system closed circular DNA closed circulating water system closed class closed combinatorial surface closed communication structure closed complex closed complex plane closed composition closed cone closed contour closed convex function closed convex functional closed convex hull closed convex hypersurface closed convex set closed convex surface closed covering closed current closed curve closed-curve problem

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