1. He termed the gas argon. 
   他把那气体取名为氩。
2. electric arc furnace steelmaking 
   电弧炉炼钢
3. gas shielded arc welding 
   气体保护电弧焊
4. shielded metal arc welding 
   手工电弧焊
5. trench arc and back-arc-basin system 
   沟弧盆系

查看更多例句 相关情景会话

• 1. 氩弧焊
  argon arc welding 氩弧焊...argon arc 氩弧焊...argon isotope ratio 氩同位素比
  51wonder.com - 相关搜索
• 2. 氩气保护电弧
  argon 氩...argon arc 氩气保护电弧...argon arc welding 氩弧焊
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• 3. 氩弧
  argon (shielded) arc welding 氩弧焊接...argon arc 氩弧...argon arc welder 氩弧焊机
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