upper angle
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Angle notation — or phasor notation is a notation used in electronics using the ang ! sign. It is an abbreviation that arose due to the frequent occurrence of the expression e j θ. There is also usually an implied conversion from degrees to radians. For example … Wikipedia
Angle of attack — In this diagram, the black lines represent the flow of a fluid around a two dimensional airfoil shape. The angle α is the angle of attack. Angle of attack (AOA, α, Greek letter alpha) is a term used in fluid dynamics to describe the angle between … Wikipedia
angle — The meeting point of two lines or planes; the figure formed by the junction of two lines or planes; the space bounded on two sides by lines or planes that meet. For angles not listed below, see the descriptive term; e.g., axioincisal, distobuccal … Medical dictionary
Angle — Edward Hartley, U.S. orthodontist, 1855–1930. See A. classification of malocclusion. * * * an·gle aŋ gəl n 1) a corner whether constituting a projecting part or a partially enclosed space 2 a) the figure formed by two lines extending from the… … Medical dictionary
angle — n. 1) (in anatomy) a corner. For example, the angle of the eye is the outer or inner corner of the eye; the angle of the mouth is the site where the upper and lower lips join on either side. 2) the degree of divergence of two lines or planes that … The new mediacal dictionary
Upper Atmosphere Research Satellite — The Upper Atmosphere Research Satellite (UARS) is an orbital observatory whose mission is to study the Earth’s atmosphere, particularly the protective ozone layer.The 5900 kg (13,000 lb) satellite was launched during Space Shuttle mission STS 48… … Wikipedia
Upper extremity of humerus — Infobox Bone Name = Upper extremity of humerus Latin = GraySubject = 51 GrayPage = 209 Caption = Left humerus. Anterior view. Caption2 = Left humerus. Posterior view. System = Precursor = MeshName = MeshNumber = DorlandsPre = DorlandsSuf = The… … Wikipedia
Upper tangent arc — An upper tangent arc is a halo, an atmospheric optical phenomenon which appears over and tangent to the 22° halo centred around the sun.The shape of an upper tangent arc varies with the elevation of the sun; while the sun is low (less than… … Wikipedia
angle of repose — 1. physics : the angle that the plane of contact between two bodies makes with the horizontal when the upper body is just on the point of sliding : the angle whose tangent is the coefficient of friction between the two bodies 2. or angle of rest … Useful english dictionary
first angle — noun : an angle of the Great Triangle formed on the palm by the intersection of the lines of Head and Life and when clear, well pointed, and even usually held by palmists to indicate diplomacy and refinement of thought and conduct called also… … Useful english dictionary
