plural of oxygen canister

plural of oxygen catastrophe

(medicine) a pressurized vessel used to administer oxygen at elevated pressure

biochemical oxygen demand

The amount of oxygen needed by aerobic microorganisms to decompose all the organic matter in a sample of water; it is used as a measure of pollution.

The calculated amount of oxygen which would be required to fully oxidize an organic compound

plural of biological oxygen demand

plural of hyperbaric oxygen chamber

plural of theoretical oxygen demand

Alternative form of suck the air out of