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1 quadrantal spheres
Морской термин: компенсационные шары, шары мягкого железа (у компаса) -
2 quadrantal spheres
шары мягкого железа (у компаса) -
3 quadrantal spheres
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4 quadrantal
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5 packed spheres
The English-Russian dictionary general scientific > packed spheres
См. также в других словарях:
quadrantal corrector — Naut. either of two soft iron spheres attached to each side of a binnacle, intended to correct the compass deviation (quadrantal deviation) resulting from magnetism from ferrous metal in a ship. See diag. under binnacle1. * * * … Universalium
quadrantal correctors — noun plural : two spheres of iron attached to the port and starboard sides of the binnacle to correct the quadrantal deviation … Useful english dictionary
quadrantal corrector — Naut. either of two soft iron spheres attached to each side of a binnacle, intended to correct the compass deviation (quadrantal deviation) resulting from magnetism from ferrous metal in a ship. See diag. under binnacle1 … Useful english dictionary
Armillary sphere — An armillary sphere (variations are known as spherical astrolabe, armilla, or armil) is a model of the celestial sphere. Description and use of the armillary sphere The exterior parts of this machine are a compages of brass rings, which represent … Wikipedia
The vector of a quaternion — In the 19th century, the vector of a quaternion written Vq was a well defined mathematical entity in the classical quaternion notation system. This article is written using classical nomenclature. In this article the word vector means the… … Wikipedia