a method of prolonged diving, using an underwater habitat to allow divers to remain in the high-pressure environment of the ocean depths long enough for their body tissues to become saturated with the inert components of the pressurized gas mixture that they breathe: when this condition is reached, the amount of time required for decompression remains the same, whether the dive lasts a day, a week, or a month.
a method of diving in which divers live in a complex of decompression chambers for up to 28 days, going to work via a diving bell, and only decompressing at the end of the period. Helium is substituted for nitrogen in the air supply to avoid the narcotic effects of nitrogen
- Saturation index
saturation index n. An index representing the relative concentration of hemoglobin in the red blood cells.
noun 1. carrying capacity.
noun 1. the point at which a substance will receive no more of another substance in solution, chemical combination, etc. 2. a point at which some capacity is at its fullest; limit: After a while she reached the saturation point and could absorb nothing more from the lectures. saturation point noun 1. the point at […]
noun 1. saturater. 2. Chemistry. a device for saturating an inert gas with the vapor of a volatile liquid by slowly bubbling the gas through it. noun 1. a person or thing that saturates.