beam block

beam block
с.-х.
накладка грядиля

English-Russian scientific dictionary. 2008.

Смотреть что такое "beam block" в других словарях:

  • block — [bläk] n. [ME blokke < OFr bloc & MDu block < IE * bhlugo < base * bhel , a thick plank, beam > BALK, Gr phalanx, L fulcrum] 1. any large, solid piece of wood, stone, or metal, often with flat surfaces 2. a blocklike stand or platform …   English World dictionary

  • Beam compass — A beam compass is a compass with a beam and sliding sockets or cursors for drawing and dividing circles larger than those made by a regular pair of compasses.[1] The instrument can be as a whole, or made on the spot with individual sockets… …   Wikipedia

  • Beam dump — A beam dump is a device that absorbs a beam. This may be a beam of photons ( light ) such as a laser beam, or a beam of electrically charged particles.Optical beam dumpsAn optical beam dump is an optical element used to absorb a beam of light.… …   Wikipedia

  • block and tackle — Pulley Pul ley, n.; pl. {Pulleys}. [F. poulie, perhaps of Teutonic origin (cf. {Poll}, v. t.); but cf. OE. poleine, polive, pulley, LL. polanus, and F. poulain, properly, a colt, fr. L. pullus young animal, foal (cf. {Pullet}, {Foal}). For the… …   The Collaborative International Dictionary of English

  • block — {{11}}block (n.) solid piece, c.1300, from O.Fr. bloc log, block of wood (13c.), via M.Du. bloc trunk of a tree or O.H.G. bloh, from a common Germanic source, from PIE *bhlugo , from *bhelg a thick plank, beam (see BALK (Cf. balk)). Meaning mould …   Etymology dictionary

  • block coefficient — The ratio of the underwater volume of a ship to the volume of a rectangular block with the same effective lengths, draft and beam …   Dictionary of automotive terms

  • block coefficient — noun : the ratio of the volume of the displacement of a ship to that of a rectangular block having the same length, breadth, and draft * * * Naval Archit. the ratio of the immersed volume of a vessel to the product of its immersed draft, length,… …   Useful english dictionary

  • block coefficient — Naval Archit. the ratio of the immersed volume of a vessel to the product of its immersed draft, length, and beam. Also called coefficient of fineness. [1900 05] * * * …   Universalium

  • Compressed earth block — Building a CEB project in Midland, Texas in August 2006 Compressed Earth Block often referred to simply as CEB, is a type of manufactured construction material formed in a mechanical press that forms an appropriate mix of dirt, non expansive clay …   Wikipedia

  • Portsmouth Block Mills — The Portsmouth Block Mills form part of the Portsmouth Dockyard at Portsmouth, Hampshire, England, and were built during the Napoleonic Wars to supply the British Royal Navy with pulley blocks. They started the age of mass production using all… …   Wikipedia

  • Tractor beam — A tractor beam is a hypothetical device with the ability to attract one object to another from a distance. Tractor beams are frequently used in science fiction. Less commonly, a similar beam that repels is called a pressor beam or repulsor beam …   Wikipedia

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