| air block |
Leakage of air from the respiratory passageways and its accumulation in connective tissues of the lungs, forming an obstruction to the normal flow of air.
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| air-cushion s. |
Klemm's s.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| air bronchogram sign |
Radiographic appearance of an air-filled bronchus as it passes through an area of increased anatomic density as in pulmonary edema and pneumonia.
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| air-equivalent ionization c. |
in radiology, a chamber in which the materials of the wall and electrodes are such that ionizing radiations produce ionization essentially similar to that in a free-air ionization chamber.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| air compressor |
A machine that compresses air into storage tanks for use in air syringes, air turbine handpieces, and other air-driven tools.
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