| duplex |
(used technically of a device or process) having two parts; "a duplex transaction" duplex house: a house with two units sharing a common wall duplex apartment: an apartment having rooms on two floors that are connected by a staircase change into a duplex allowing communication in opposite directions simultaneously; "duplex system"; "duplex telephony"
출처: wordnet.princeton.edu/perl/webwn
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| duplication |
duplicate: a copy that corresponds to an original exactly; "he made a duplicate for the files" the act of copying or making a duplicate (or duplicates) of something; "this kind of duplication is wasteful"
출처: wordnet.princeton.edu/perl/webwn
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| duplication cataract |
a disk-shaped cortical opacity forming in layers under capsular cataracts with clear zones between the layers.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| Dupuy-Dutemps operation |
blepharoplasty of the lower lid with tissue from the opposing lid.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| duplex |
A duplex locomotive is a steam locomotive that divides the driving force on its wheels by using two pairs of cylinders. With one pair of cylinders, set at ninety degrees apart to prevent a dead spot, there is an inbalance caused by the reciprocating action of the pistons and valve gear. Though some of this can be countered by weights on the wheels, this unbalances the wheels and results in the track being pounded, a phenomenon called hammer blow. ...
출처: en.wikipedia.org/wiki/Duplex_(locomotive)
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