| duramen | <botany> The heartwood of an exogenous tree. Origin: L, hardness, a hardened, i. E, ligneous, vine branch, fr. Durare to harden. See Dure. Source: Websters Dictionary (01 Mar 1998) |
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| Duran-Reynals permeability factor | <enzyme> Enzyme that degrades hyaluronic acid, found in lysosomes. (18 Nov 1997) |
| Duran-Reynals, Francisco | <person> U.S. Bacteriologist, 1899-1958. See: Duran-Reynals permeability factor. (05 Mar 2000) |
| durapatite | <chemical> The mineral component of bones and teeth; it has been used therapeutically as a prosthetic aid and in the prevention and treatment of osteoporosis. Pharmacological action: biocompatible materials. Chemical name: Hydroxylapatite (Ca5(OH)(PO4)3) (12 Dec 1998) |
| duraplasty | A plastic or reconstructive operation on the dura mater. Origin: dura (mater) + G. Plastos, formed (05 Mar 2000) |
| duration | A continuous period of time. (05 Mar 2000) |
| duration tetany | A tonic spasm occurring in degenerated muscles upon application of a strong galvanic current. (05 Mar 2000) |
| Duran ring |
a flexible prosthetic ring used in annuloplasty to restore competence to a regurgitant cardiac valve.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| duration |
A measure of the average life of a bond. It is the weighted average of the times until each payment is made, with the weights proportional to the present value of the payment.
출처: https://www.shareanalysis.com/asp/glossary.asp
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| duration |
The length of time a musical note is played.
출처: members.tripod.com/~rvbelzen/c128sg/glossary.htm
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| dura mater |
The outermost of three membranes protecting the brain and spinal cord, it is tough and leather-like
출처: members.tripod.com/~cripkorner/glossary.html
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| duration |
Length of time one works or exercises; Duration is one way of increasing resistance to a muscle or system to improve its function.
출처: members.tripod.com/michellejp1/id12.html
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| dura | (trademark) an aluminum-based alloy |
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| dura | the older inactive central wood of a tree or woody plant |
| dura | imprisonment (especially for a long time) |
| dura | a city in north central Mexico |
| dura | United States historian (1885-1981) |
| dura | United States comedian remembered for his large nose and hoarse voice (1893-1980) |
| dura | continuance in time |
| dura | the property of enduring or continuing in time |
| dura | the period of time during which something continues |
| dura | the aspect of a verb that expresses its duration |
| dura | the aspect of a verb that expresses its duration |
| dura | port city in western Albania on the Adriatic |