inert-gas

基本解释

• [机] 惰气金属弧熔接

同根派生

英汉例句

• It is not necessary to replace air with inert gas.
  不必用惰性气体置换空气。
• Helium is a monatomic chemically inert gas.
  它是单原子惰性气体。
• The tube is blanketed in an inert gas such as nitrogen or argon.
  管子被整个地漫浸在流动的氮或氩等惰性气体中。
• Leak-test lines and equipment with an inert gas before using.
  使用前用惰性气体对管道和设备检漏。
• Especially suitable for inert gas protection weld and gas cutting.
  特别适用于惰性气体保护焊及气切割。