| DVI pacemaker |
a type of atrioventricular sequential pacemaker that delivers impulses to the atrium and ventricle on the basis of sensed ventricular activity only. Cf. DDI p. and DDD p.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| dv |
Digital Video (DV) is a video format launched in 1996, and, in its smaller tape form factor MiniDV, has since become one of the standards for consumer and semiprofessional video production. The DV specification (originally known as the Blue Book, current official name IEC 61834) defines both the codec and the tape format. ...
출처: en.wikipedia.org/wiki/DV
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| dv |
The part of a regulator that you put in your mouth and breathe from. It supplies air 'on demand' when you want it, the mechanics of a DV always supply you air at absolute pressure , so a breath of air at 30m is actually 4 times the amount of air you would breathe on the surface.
출처: members.aol.com/ecwdivers/AtoZ.htm
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| dv |
daily value. Refers to the dietary reference values required as the basis for declaring nutrient content on all products regulated by the US Food and Drug Administration (FDA), including nutritional supplements. The DVs for vitamins and minerals reflect the National Academy of Sciences' 1968 RDAs, and do not reflect the most up to date Dietary Reference Intakes.
출처: www.nutrabio.com/Definitions/definitions_d.htm
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| DVT |
The formation of a blood clot (solid mass of blood) within a blood vessel ?particularly the large deep veins of the lower legs. They can be caused by a prolonged lack of body movement. The clot can block the flow of blood through the vessel and if the clot stays, it can cause tissue damage, due to lack of oxygen.
출처: www.spinalnet.co.uk/EEndCom/GBCON/homepage.nsf/0/2...
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