| echo |
the persistence of a sound after its source has stopped repeat: to say again or imitate; "followers echoing the cries of their leaders" (Greek mythology) a nymph who was spurned by Narcissus and pined away until only her voice remained resound: ring or echo with sound; "the hall resounded with laughter" a reply that repeats what has just been said call to mind; "His words echoed John F. Kennedy"
출처: wordnet.princeton.edu/perl/webwn
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| echo diplacusis |
a form in which a sound of brief duration is heard in the one ear a fraction of a second later than in the other ear.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| echovirus |
An echovirus is a type of RNA virus that belongs to the genus Enterovirus of the Picornaviridae family. The first isolation of echoviruses occurred from the feces of asymptomatic children early in the 1950s, just after cell culturing had been developed. The first part of the name echovirus is an acronym for "enteric cytopathic human orphan" virus. The term "orphan virus" means a virus that is not associated with any known disease. ...
출처: en.wikipedia.org/wiki/Echovirus
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| echo sign |
1. a percussion sound resembling an echo which is heard over a hydatid cyst. 2. the repetition of the last word or clause of a sentence, seen in certain brain diseases; echolalia.
출처: www.merckmedicus.com/pp/us/hcp/thcp_dorlands_conte...
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| echo |
In radar, a general term for the appearance, on a radar display, of the radio signal scattered or reflected from a target. The characteristics of a radar echo are determined by 1) the waveform, frequency, and power of the incident wave; 2) the range and velocity of the target with respect to the radar; and 3) the size, shape, and composition of the target. See also target signal, blip.
출처: amsglossary.allenpress.com/glossary/browse
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