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1 cone apex angle
n кут при вершині конуса
См. также в других словарях:
Cone (geometry) — Not to be confused with the conical surface.. A right circular cone and an oblique circular cone A cone is an n dimensional geometric shape that tapers smoothly from a base (usually flat and circular) to a point called the apex or vertex.… … Wikipedia
Solid angle — The solid angle, Ω , is the angle in three dimensional space that an object subtends at a point. It is a measure of how big that object appears to an observer looking from that point. For instance, a small object nearby could subtend the same… … Wikipedia
Inlet cone — Infobox Aviation name=Inlet cone caption=Inlet cone of a MiG 21MFInlet cones (sometimes called shock cones) are a component of some supersonic aircraft. They are primarily used on ramjets, such as the turboramjets of the SR 71 or the pure ramjets … Wikipedia
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Nose cone design — Given the problem of the aerodynamic design of the nose cone section of any vehicle or body meant to travel through a compressible fluid medium (such as a rocket or aircraft, missile or bullet), an important problem is the determination of the… … Wikipedia
solid angle — noun a three dimensional angle, such as that formed by the apex of a cone … English new terms dictionary
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Dimethylphenylphosphine — IUPAC name Dimethylphenylphosphane … Wikipedia
Steradian — The steradian (symbol: sr) is the SI unit of solid angle. It is used to describe two dimensional angular spans in three dimensional space, analogous to the way in which the radian describes angles in a plane. The name is derived from the Greek… … Wikipedia