lambert : KMLE 의학 검색 엔진 - 의학사전, 의학용어, 의학약어, 의학논문, 약품/의약품 검색

CancerWEB 영영 의학사전 맞춤 검색 결과 : 7 페이지: 1

lambert	<unit> A unit of brightness; the brightness of a perfectly diffusing surface emitting or reflecting a total luminous flux of 1 lumen per sq cm of surface. Origin: J.H. Lambert, German physicist and mathematician, 1728-1777 (05 Mar 2000)
lambert pine	<botany> The gigantic sugar pine of California and Oregon (Pinus Lambertiana). It has the leaves in fives, and cones a foot long. The timber is soft, and like that of the white pine of the Eastern States. Origin: So called from Lambert, an English botanist. Source: Websters Dictionary (01 Mar 1998)
Lambert's law	Each layer of equal thickness absorbs an equal fraction of the light that traverses it; Cf.: Beer-Lambert law. The illumination of a surface on which the light falls normally from a point source is inversely proportional to the square of the distance from the source. (05 Mar 2000)
Lambert's syndrome	<syndrome> A condition characterised by muscle weakness that is similar to the symptoms of myasthenia gravis. For this reason, it has been referred to as myasthenic syndrome. This disorder is caused by an insufficient release of neurotransmitter (acetylcholine) by the nerve cells. Unlike myasthenia gravis, as muscle contractions are continued, strength will increase. The cause of Lambert-Eaton syndrome is unknown, but is usually associated with small cell carcinoma of the lung or an autoimmune illness. (27 Sep 1997)
Lambert, Edward	<person> U.S. Physician, *1915. See: Lambert-Eaton syndrome, Eaton-Lambert syndrome. (05 Mar 2000)
lambert-eaton myasthenic syndrome	<neurology> An acquired autoimmune disease characterised by weakness and fatigability of proximal muscles, particularly of the pelvic girdle and thighs, with relative sparing of extraocular and bulbar muscles. It is often associated with small cell carcinoma of the lung. The neuromuscular defect in this disease is believed to be due to a deficient release of acetylcholine. (08 Mar 2000)
Lambert-Eaton syndrome	<syndrome> A condition characterised by muscle weakness that is similar to the symptoms of myasthenia gravis. For this reason, it has been referred to as myasthenic syndrome. This disorder is caused by an insufficient release of neurotransmitter (acetylcholine) by the nerve cells. Unlike myasthenia gravis, as muscle contractions are continued, strength will increase. The cause of Lambert-Eaton syndrome is unknown, but is usually associated with small cell carcinoma of the lung or an autoimmune illness. (27 Sep 1997)