“dual beam laser welding”的概念、定义、翻译、参考文献-科学参考

单词	dual beam laser welding
释义	dual beam laser welding Encyclopedia 工学光制造释 dual beam laser welding双光束激光焊接通过单独两束激光或采用不同的透镜和反射镜的组合将单光束激光分离成两束激光，在待焊工件表面形成两个聚焦光斑，通过控制两束激光能量配比、光束间距、排布方式，实现工件连接的激光焊接工艺。
随便看	Poincare Birkhoff Witt basis theorem Poincare-Birkhoff-Witt basis theorem Poincare-Birkhoff-Witt type basis Poincare conjecture Poincare divisor Poincare duality Poincare duality theorem Poincare element Poincare formula Poincare group Poincare inequality Poincare invariant Poincare invariant theorem Poincare Lefschetz duality Poincare-Lefschetz duality Poincare lemma Poincare limit cycle Poincare map Poincare metric Poincare recurrence Poincare return mapping Poincare scatterplot Poincare section Poincare sphere Poincare spheroid

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