inert-gas

常見例句

• It is not necessary to replace air with inert gas.
  不必用惰性氣體置換空氣。
• Helium is a monatomic chemically inert gas.
  它是單原子惰性氣體。
• The tube is blanketed in an inert gas such as nitrogen or argon.
  管子被整個(gè)地漫浸在流動的氮或氬等惰性氣體中。
• Leak-test lines and equipment with an inert gas before using.
  使用前用惰性氣體對管道和設(shè)備檢漏。
• Especially suitable for inert gas protection weld and gas cutting.
  特別適用于惰性氣體保護(hù)焊及氣切割。
• Helium and neon are inert gases.
  氦和氖為惰性氣體。
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