edge of surface
41Near edge X-ray absorption fine structure — NEXAFS (Near Edge X ray Absorption Fine Structure) is an element specific electron spectroscopic technique which is highly sensitive to bond angles, bond lengths and the presence of adsorbates. It is widely used in surface science and has also… …
42Burr (edge) — Metal burr extending beyond the edge of the cut piece, view on the cut face (top) and from the bottom (bottom) A burr is a raised edge or small pieces of material remaining attached to a workpiece after a modification process.[1] It is usually an …
43Hard-edge painting — consists of rough, straight edges that are geometrically consistent. It encompasses rich solid colors, neatness of surface, and arranged forms all over the canvas. The Hard edge painting style is related to Geometric abstraction, Post painterly… …
44Silhouette edge — In computer graphics, a silhouette edge on a 3D body projected onto a 2D plane (display plane) is the collection of points whose outwards surface normal is perpendicular to the view vector . Due to discontinities in the surface normal, a… …
45taxiway-edge markings — are used to define the edge of the taxiway. They are primarily used when the taxiway edge does not correspond with the edge of the pavement. There are two types of markings, depending upon whether the aircraft is supposed to cross the taxiway… …
46Roman surface — The Roman surface (so called because Jakob Steiner was in Rome when he thought of it) is a self intersecting mapping of the real projective plane into three dimensional space, with an unusually high degree of symmetry. The mapping is not an… …
47Cluster Edge — クラスターエッジ (Kurasutā Ejji) Genre Military, Science Fiction TV anime Directed by Masashi Ikeda S …
48Apollo 15, Lunar surface — Apollo 15 Commander David Scott and Lunar Module Pilot James Irwin spent three days on the Moon and a total of 18½ hours outside the spacecraft on lunar extra vehicular activity. The mission was the first not to land in a lunar mare, instead… …
49Built up edge — In single point cutting of metals, a built up edge (BUE) is an accumulation of material against the rake face, that seizes to the tool tip, separating it from the chip.The Open University (UK), 2001. T881 Manufacture Materials Design: Block 2:… …
50Leading edge extension — Leading edge extensions or LEX (also referred to as leading edge root extensions or LERX or strakes or chines ) are fillets added to the front of a modern fighter aircraft s wings in order to provide usable airflow at high angles of attack. They… …
