| air pump |
A small electric pump, usually of the diaphragm type, used to deliver air to an aquarium.
출처: www.aquahobby.com/articles/e_glossary.php
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| air |
A gas mixture containing 21% oxygen, 78% nitrogen, and 1% other gasses (mainly argon); compressed air is used for recreational scuba diving.
출처: www.empirescuba.com/Information/Divers_Glossary/di...
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| air embolism |
A condition that occurs when air enters the bloodstream through ruptured alveoli into the pulmonary capillaries. The air in the bloodstream then forms bubbles, which can block blood flow to the body's tissues.
출처: www.empirescuba.com/Information/Divers_Glossary/di...
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| air bed |
A specially designed air
출처: www.ards.org/learnaboutards/whatisards/phrasesterm...
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| air pollution |
A condition of the air, that endangers the health, safety, or welfare of persons, interferes with normal enjoyment of life or property, endangers the health of animal life or causes damage to plant life or property.
출처: www3.gov.ab.ca/env/air/Info/definitions.html
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