Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000399
Air Pressure
The force per unit area that the air exerts on any surface in contact with it. Primarily used for articles pertaining to air pressure within a closed environment.
Air Pressures,Pressure, Air,Pressures, Air
D001274
Atmospheric Pressure
The pressure at any point in an atmosphere due solely to the weight of the atmospheric gases above the point concerned.
Supplying a building or house, their rooms and corridors, with fresh air. The controlling of the environment thus may be in public or domestic sites and in medical or non-medical locales. (From Dorland, 28th ed)