In addition, argon plasma will not oxidize silver unlike an air or oxygen plasma.

此外，氩气等离子体不会像大气或氧气等离子体氧化银。

youdao

SCALE : Oxidization of iron that forms on the surface of hot steel exposed to air or oxygen.

氧化皮：暴露在空气或氧气中的高温钢铁，在其表面所形成的氧化铁。

youdao

The ozone generator was designed by corona discharge technology. The source gas for generating ozone was air or oxygen gas.

以空气或氧气为气源，采用电晕放电技术，设计了一种由臭氧管、高频电源、风机和控制系统组成臭氧发生器。

youdao

We, in fact, borrow oxygen or steal oxygen from the air free of charge.

我们事实上免费从空气中,借或者偷氧气。

麻省理工公开课 - 固态化学导论课程节选

The first well supplies oxidants (a mixture of water and air or water and oxygen), which are injected into the location where the process is actually occurring.

FORBES: Underground Coal Gasification: A Trend Worth Watching

The proportion of oxygen in the air 21% is constant whether at sea level or on the highest peak, but at lower altitudes there is more air pressure to force oxygen into tissue.

WSJ: Mayo Clinic Researchers on Everest Study High Altitude's Effects on the Body

He enriched the oxygen or the carbon dioxide in the air breathed by experimental subjects and found not a hint of suppression or exacerbation of yawning compared with control subjects breathing normal air.

WSJ: Matt Ridley on Why You Just Yawned | Mind & Matter