angular bearing

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• Bearing (navigation) — This article is about the navigational term. For other uses, see Bearing. A standard Brunton Geo compass, used commonly by geologists and surveyors to obtain a bearing in the field. In marine navigation, a bearing is the direction one object is… …   Wikipedia

• Angular resolution — describes the resolving power of any image forming device such as an optical or radio telescope, a microscope, a camera, or an eye. Definition of terms Resolving power is the ability of the components of an imaging device to measure the angular… …   Wikipedia

• Ball bearing — For individual balls that are sometimes called ball bearings , see Ball (bearing). Working principle for a ball bearing …   Wikipedia

• Spherical bearing — A spherical bearing is a bearing that permits angular rotation about a central point in two orthogonal directions within a specified angular limit based on the bearing geometry. Typically these bearings support a rotating shaft in the [bore] of… …   Wikipedia

• ball bearing — ball bearing, adj. Mach. 1. a bearing consisting of a number of hard balls running in grooves in the surfaces of two concentric rings, one of which is mounted on a rotating or oscillating shaft or the like. 2. any of the balls so used. [1880 85]… …   Universalium

• Self-aligning ball bearing — Self aligning ball bearings are constructed with the inner ring and ball assembly contained within an outer ring that has a spherical raceway. This construction allows the bearing to tolerate a small angular misalignment resulting from deflection …   Wikipedia

• line of constant bearing — In air navigation, a line from a fixed or a moving point to a moving object or a fixed point that retains a constant angular value with respect to a reference line. AB, A′B′, A″B″ = Lines of constant bearing …   Aviation dictionary

• tergolateral margin — Angular inner edge of scutum in cirriped shells having upper laterals [Moore and McCormick, 1969]. (Subclass Cirripedia): Barnacle plate feature: in stalked form bearing upper latera, angular edge of scutum adjoining tergum and upper latus… …   Crustacea glossary

• Trompo — Trompos …   Wikipedia Español

• Western sculpture — ▪ art Introduction       three dimensional artistic forms produced in what is now Europe and later in non European areas dominated by European culture (such as North America) from the Metal Ages (Europe, history of) to the present.       Like… …   Universalium

• Mathematical discussion of rangekeeping — In naval gunnery, when long range guns became available, an enemy ship would move some distance after the shells were fired. It became necessary to figure out where the enemy ship, the target, was going to be when the shells arrived. The process… …   Wikipedia