noun
saturation diving
Technical term for a deep-sea diving technique where the diver's body tissues become saturated with inert gas, allowing extended work at depth.
飽和潜水は深海での長時間作業に不可欠な技術です。
Saturation diving is an essential technique for long-duration work in deep water.
Compound of 飽和 (saturation) and 潜水 (diving), directly corresponding to the English term 'saturation diving'.