| spherical | Pertaining to, or shaped like, a sphere. (05 Mar 2000) |
|---|---|
| spherical aberration | <microscopy> A lens defect in which image forming rays passing through the outer zones of the lens focus at a distance from the principal plane, different from that of the rays passing through the centre of the lens. The aberration caused by (near-paraxial) monochromatic light rays or electron beams passing through different radii of a lens not coming to the same focus. (05 Aug 1998) |
| spherical amalgam | An alloy for dental amalgam composed of spherical particles instead of filings. (05 Mar 2000) |
| spherical form of occlusion | An arrangement of teeth which places their occlusal surfaces on the surface of an imaginary sphere (usually 8 inches in diameter) with its centre above the level of the teeth. See: Monson curve. (05 Mar 2000) |
| spherical lens | A lens in which all refracting surfaces are spherical. (05 Mar 2000) |
| spherical nucleus | Spinal nucleus of accessory nerve, a slender column of motor neurons extending longitudinally through the central part of the ventral horn of the upper five segments of the spinal cord, giving origin to the spinal part of the accessory nerve. Synonym: nucleus spinalis nervi accessorii, globosus nucleus. (05 Mar 2000) |
| spherical recess | A rounded depression on the inner wall of the vestibule of the labyrinth, lodging the sacculus. Synonym: recessus sphericus, fovea hemispherica, fovea spherica. (05 Mar 2000) |
| spherics | <mathematics> The doctrine of the sphere; the science of the properties and relations of the circles, figures, and other magnitudes of a sphere, produced by planes intersecting it; spherical geometry and trigonometry. Source: Websters Dictionary (01 Mar 1998) |
| sphero- | Spherical, a sphere. Origin: G. Sphaira, globe (05 Mar 2000) |
| spherobacteria | Sing. Spherobacterium . [NL. See Sphere, and Bacterium. <biology> See the Note under Microbacteria. Source: Websters Dictionary (01 Mar 1998) |
| spheroconic | <geometry> A nonplane curve formed by the intersection of the surface of an oblique cone with the surface of a sphere whose center is at the vertex of the cone. Source: Websters Dictionary (01 Mar 1998) |
| spherocylinder | A combined spherical and cylindrical lens, one surface being spherical, the other cylindrical. Synonym: spherocylinder. (05 Mar 2000) |
| spherocylindrical lens | A combined spherical and cylindrical lens, one surface being spherical, the other cylindrical. Synonym: spherocylinder. (05 Mar 2000) |
| spherocyte | A small, spherical red blood cell. Origin: sphero-+ G. Kytos, cell (05 Mar 2000) |
| spherocytes | A small, globular, completely haemoglobinated erythrocyte without the usual central pallor, found characteristically in hereditary spherocytosis (spherocytosis, hereditary) but also observed in acquired haemolytic anaemia (anaemia, haemolytic). (12 Dec 1998) |
| sphenoid |
Alternate name for the basisphenoid, especially when fused with the alisphenoid and pterygoids.
출처: www.uvm.edu/~jdecher/GoT.html
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|---|---|
| sphincter of Oddi |
The muscle between the common bile duct in the pancreatic duct.
출처: www.gastromd.com/definitionss.html
|
| sphingomyelin |
A type of lipid.
출처: www.lsdn.com/glance_glossary.shtml
|
| sphincter of Oddi |
Muscle encircling the outlet of the common bile and pancreatic duct at the ampulla of Vater
출처: glenlivet.mph.ed.ac.uk/endo/private/glossary.htm
|
| sphincterotome |
Instrument containing an electrocautery wire-electrode used to perform endoscopic sphincterotomy
출처: glenlivet.mph.ed.ac.uk/endo/private/glossary.htm
|
| SPH | a genus of Picidae |
|---|---|
| SPH | eastern North American sapsucker having a pale yellow abdomen |
| SPH | western North American sapsucker |
| SPH | type genus of the Sphyrnidae |
| SPH | small harmless hammerhead having a spade-shaped head |
| SPH | fished for the hide and vitamin-rich liver |
| SPH | fished for the hides and vitamin-rich liver |
| SPH | hammerhead sharks |