| artificial respiration | Application of mechanically or manually generated pressures, usually positive, to gas(es) in or about the airway as a means of producing gas exchange between the lungs and surrounding atmosphere. Synonym: artificial respiration. (05 Mar 2000) |
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| artificial selection | <genetics> The selective breeding by humans towards a desired trait in a plant, animal, or other organism which is of value (usually economic) to the humans. The process operates on the same principles as natural selection. (09 Oct 1997) |
| artificial sphincter | A sphincter produced by surgical procedures to reduce speed of flow in the digestive system or to maintain continence of the intestine. (05 Mar 2000) |
| artificial stone | A specially calcined gypsum derivative similar to plaster of Paris, but stronger, because the grains are nonporous. (05 Mar 2000) |
| artificial tears | Mixtures of fluid compounds to substitute for naturally produced t's. (05 Mar 2000) |
| artificial ventilation | Application of mechanically or manually generated pressures, usually positive, to gas(es) in or about the airway as a means of producing gas exchange between the lungs and surrounding atmosphere. Synonym: artificial respiration. (05 Mar 2000) |
| artificial Vichy salt | A mixture of sodium bicarbonate, anhydrous magnesium sulfate, potassium carbonate, and sodium chloride; an antacid. (05 Mar 2000) |
| artificial wetland | <ecology> Wetlands created by the activities of man, either purposefully or accidentally. (09 Oct 1997) |
| artificial menopause |
cessation of menstruation produced by artificial means, such as surgical operation or irradiation.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| artificial anatomy |
the study of anatomical structure by use of models or other artificial means.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| artificial crown |
a restoration made of metal alone, metal with a veneer of porcelain or resin, or porcelain or resin alone that reproduces the entire surface anatomy of the clinical crown of a tooth; it may be attached to a prepared tooth stump, to one partially rebuilt by a cast metal core alone, or to a cast core and a post, or it may be cemented to the remaining tooth structure. Colloquially called cap.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| artificial pacemaker |
artificial cardiac pacemaker, a device that uses electrical impulses to reproduce or regulate the rhythms of the heart. Battery-driven and connected to the heart by leads and electrodes, it may be temporary or permanent and is inserted transvenously, transcutaneously, epicardially, or via the esophagus or coronary artery. ...
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| artifact |
In role-playing games and fantasy literature, an artifact is a magical object with some marvelous and alarming power, so great that it cannot be duplicated by any known art allowed by the premises of the fantasy world, and cannot be destroyed by ordinary means. Artifacts often serve as MacGuffins, the central focus of quests to locate, capture, or destroy them. ...
출처: en.wikipedia.org/wiki/Artifact_(fantasy)
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| artif | the quality of being produced by people and not occurring naturally |
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| artif | not according to nature |