Assertion: diver | /r/CapableOf | adjust buoyancy underwater
Facets:
value: to positive
type: OTHER
Source sentences:
text: The function of the buoyancy compensator is to allow the diver to adjust buoyancy underwater or at the surface within the range of slightly negative to slightly positive, to allow neutral buoyancy to be maintained throughout the depth range of the planned dive, and to compensate for changes in weight due to breathing gas consumption during the dive.