equivalent length

equivalent length
эквивалентная [приведённая] длина (характеристика местного сопротивления, выражаемая длиной прямолинейного отрезка трубопровода или воздуховода с тем же падением давления при заданном расходе)

Англо-русский строительный словарь. 2013.

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Смотреть что такое "equivalent length" в других словарях:

  • length of equivalent simple pendulum — redukuotasis švytuoklės ilgis statusas T sritis fizika atitikmenys: angl. length of equivalent simple pendulum; reduced length of pendulum vok. korrespondierende Pendellänge, f; reduzierte Pendellänge, f rus. приведённая длина маятника, f pranc.… …   Fizikos terminų žodynas

  • equivalent headwind — The constant wind that, blowing along the tracks at all points, results in the same average ground speed as that produced by the actual distribution of the wind at the time of the flight. A negative value of equivalent head wind is equivalent to… …   Aviation dictionary

  • equivalent focal length — ekvivalentiškas židinio nuotolis statusas T sritis Gynyba apibrėžtis Atstumas, matuojamas pagal optinę ašį nuo užpakalinio lęšio mazginio taško iki fotoaparato plokštumos, kurioje fotografuojamo objekto (vietovės) vaizdas yra tiksliausias.… …   NATO terminų aiškinamasis žodynas

  • equivalent focal length — noun or equivalent focus : the focal length of a single thin lens that would best duplicate the images formed by a given thick lens, compound lens, or lens system …   Useful english dictionary

  • Equivalent annual cost — In finance the equivalent annual cost (EAC) is the cost per year of owning and operating an asset over its entire lifespan. EAC is often used as a decision making tool in capital budgeting when comparing investment projects of unequal lifespans.… …   Wikipedia

  • equivalent focus — noun see equivalent focal length …   Useful english dictionary

  • 35 mm equivalent focal length — In photography, the 35 mm equivalent focal length is a measure that indicates the angle of view of a particular combination of a camera lens and film or sensor size. The term originates from the time when the vast majority of photography was done …   Wikipedia

  • Minimum description length — The minimum description length (MDL) principle is a formalization of Occam s Razor in which the best hypothesis for a given set of data is the one that leads to the best compression of the data. MDL was introduced by Jorma Rissanen in 1978. It is …   Wikipedia

  • Focal length — The focal length of an optical system is a measure of how strongly it converges (focuses) or diverges (diffuses) light. A system with a shorter focal length has greater optical power than one with a long focal length. Thin lens approximation For… …   Wikipedia

  • Foot (length) — unit of length name= foot m= 0.3048 accuracy=4 A foot (plural: feet or foot; [ [http://www.bbc.co.uk/worldservice/learningenglish/grammar/learnit/learnitv312.shtml BBC World Service] ] symbol or abbreviation: ft or, sometimes, prime; – the prime… …   Wikipedia

  • Variable-length code — In coding theory a variable length code is a code which maps source symbols to a variable number of bits. Variable length codes can allow sources to be compressed and decompressed with zero error (lossless data compression) and still be read back …   Wikipedia


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