| aerodynamics |
The study of the forces exerted on and the flow around bodies, especially aircraft, moving relative to a gas, especially the atmosphere. Aerodynamics is sometimes used as a synonym for the science of flight.
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| aerobiology |
The study of the distribution of living organisms freely suspended in the atmosphere and some consequences of this distribution. It includes microorganisms and some insects, seeds, and spores. Dispersion is by the wind, aided in some species by special adaptations and in some by flight. Small organisms are lifted and maintained in the air by eddy diffusion and rising thermal currents, sometimes reaching heights exceeding 16 km (10 miles) in air currents and by lateral mixing. ...
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| aerobic |
Needing oxygen to live. See also Anaerobic bacteria.
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| aerobic exercise |
Aerobic exercise refers sustained exercise that uses large muscle groups and places demands on the cardiovascular system.
출처: members.tripod.com/michellejp1/id12.html
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| aerobic |
With, or in the presence of, oxygen; Aerobic metabolism most efficiently produces the basic energy source, adenosine triphosphate (ATP). Walking, jogging, biking, an aerobic exercise class and any activity which maintains the heart rate in the THR zone for a minimum of 20 minutes is aerobic activity. Tennis and basketball are not considered aerobic activities.
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