Administering excess supplemental oxygen can potentially suppress the respiratory center.

Hydrazine is added and used as a reducing agent to remove excess oxygen from the water.

The excess free oxygen started to accumulate in the atmosphere.

The excess oxygen damaged his retinas, leaving him totally blind.

The researchers emphasize that their analysis is still tentative, particularly the surprising discovery of excess oxygen.

The animals produce large quantities of antioxidants to neutralize the excess oxygen.

In the environment, it refers to excess oxygen in a body of water or other habitat.

In the presence of excess oxygen, propane burns to form water and carbon dioxide.

If there is more air than this perfect ratio, then there is excess oxygen.

Perhaps they were there to release excess oxygen from the tissues of the semicrystalline outside mass.