| DA | dark adaptation; dark agouti [rat]; daunomycin; degenerative arthritis; delayed action; Dental Assis... |
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| DAo | descending aorta |
| DC | daily census; data communication; data conversion; decrease; deep compartment; Dental Corps; deoxych... |
| desc | descendant; descending |
| Desc | Ao descending aorta |
| descending part of aorta | A part of the aorta, further divided into the thoracic aorta and the abdominal aorta. Synonym: pars descendens aortae, aorta descendens, descending part of aorta. (05 Mar 2000) |
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| descending part of duodenum | descending part of duodenum |
| descending part of facial canal | Second portion of the facial canal, after the horizontal parts, beginning at the posterior end of the lateral crus where the canal begins to descend. It runs vertically downward, ending at the stylomastoid foramen. Anteriorly, the descending part of the facial canal communicates with the tympanic cavity via the canaliculus for the nerve to the stapedius muscle and the posterior canaliculus of the chorda tympani. (05 Mar 2000) |
| descending posterior branch | The descending posterior branch of the superior lobar branch of the right pulmonary artery. Synonym: ramus posterior descendens. (05 Mar 2000) |
| descending scapular artery | <anatomy, artery> Origin, subclavian or as the deep branch of the transverse cervical; distribution, passes deep to the rhomboid muscles, supplying them and other muscles and skin along the vertebral border of the scapula; anastomoses, suprascapular and scapular circumflex. Synonym: arteria dorsalis scapulae, rami profundi arteriae transversae cervicis, ramus profundus arteriae transversae colli, arteria scapularis dorsalis, arteria scapularis descendens, deep branch of the transverse cervical artery, descending scapular artery, ramus profundus arteria scapularis descendens. (05 Mar 2000) |
| descending tract of trigeminal nerve | <anatomy, nerve> A compact fibre bundle, comma-shaped on transverse section, composed of primary sensory fibres of the portio major of the trigeminal nerve, descending from the level of the entrance of the trigeminus in the upper pons down through the dorsolateral region of the rhombencephalic tegmentum along the lateral side of the descending or spinal nucleus of the trigeminus, emerging on the dorsolateral surface of the lower medulla oblongata as the tuberculum cinereum, and continuing as far as the second cervical segment of the spinal cord. Its fibres are distributed to the descending or spinal nucleus of the trigeminus. Synonym: tractus spinalis nervi trigemini, descending tract of trigeminal nerve, tractus descendens nervi trigemini. (05 Mar 2000) |
| descending |
Said of an animal or bird the head of which is represented turned toward the base of the shield.
출처: digiserve.com/heraldry/pimb_d.htm
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| descending |
a melodic line steadily falling in pitch
출처: www.cgsmusic.net/Classical%20Guitar%20Sheet%20Musi...
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| descending |
Planets appear to be descending between the tenth house cusp via the descendant and that of the fourth, when they begin to ascend. Descending planets are considered weaker than ascending ones.
출처: www.findyourfate.com/faq/d-glossary.htm
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| descending colon |
The portion of bowel between the splenic flexure and the sigmoid colon.
출처: www.ibdclub.org.uk/ibd_facts_glossary.html
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| descending |
a sort in which the values of items decreases.
출처: www.cs.utexas.edu/users/novak/cs307vocab.html
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