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

单词	laser multipass welding
释义	laser multipass welding Encyclopedia 工学激光焊接释 laser multipass welding激光多层焊受激光器输出功率的限制，当激光深熔焊的一次性焊透厚度无法达到焊件全厚度时，采用两个或两个以上激光焊接层来完成焊件全厚度焊接的方法。
随便看	twelve elements theory Twelve floors twelve forms of movement in Wushu Twelve General-in-chief twelve gods of music Twelve hour Twelve Images of Water twelve imperial symbols twelve Jupiter-stations twelve manipulations Twelve Meridians Twelve Minor Prophets Twelve Monkeys twelve muscle regions twelve pile of Emei wushu twelve-point sphere Twelve Regular Channels Twelve Regular Meridians Twelve Scenes of Mountains and Rivers by Xia Gui twelve "suchness of existents" (bhūtatathatā) twelve techniques of needling twelve tone equal temperament twelve-tone music twelve tribes twelve types of drama

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