Assertion: diver's ascent | /r/HasProperty | kept to controlled rate
Facets:
value: in a bell
type: LOCATION
value: through staged decompression in open water
type: MANNER
Source sentences:
text: Normal diving decompression procedures range from continuous ascent for no-stop dives, where the necessary decompression occurs during the ascent, which is kept to a controlled rate for this purpose, through staged decompression in open water or in a bell, to decompression from saturation, which generally occurs in a decompression chamber that is part of a saturation system.