- standard beam
- амер. балка двутаврового сечения
Большой англо-русский и русско-английский словарь. 2001.
standard beam
Смотреть что такое "standard beam" в других словарях:
Beam steering — (also spelled beamsteering or beam steering) is about changing the direction of the main lobe of a radiation pattern. In radio systems, beam steering may be accomplished by switching antenna elements or by changing the relative phases of the RF… … Wikipedia
Beam propagation method — (BPM) refers to a computational technique in Electromagnetics, usedto solve the Helmholtz equation under conditions of a time harmonic wave. BPM works under slowly varying envelope approximation, for linear and nonlinear equations.The beam… … Wikipedia
Beam Approach Beacon System — (or BABS) is an automatic RADAR landing system developed in the early 1940 s.It is a responder (or transponder) mounted in a Hillman van and placed at the end of the runway. In some cases fixed sites were installed and by the mid 1950 s Standard… … Wikipedia
Beam diameter — The beam diameter or beam width of an electromagnetic beam is the diameter along any specified line that is perpendicular to the beam axis and intersects it. Since beams typically do not have sharp edges, the diameter can be obtained in many… … Wikipedia
Standard map — Orbits of the standard map for K = 0.6. Orbits of the standard map for … Wikipedia
beam — I. noun Etymology: Middle English beem, from Old English bēam tree, beam; akin to Old High German boum tree Date: before 12th century 1. a. a long piece of heavy often squared timber suitable for use in construction b. a wood or metal cylinder in … New Collegiate Dictionary
Beam (music) — A beam in musical notation is constructed as one or more lines used to connect multiple consecutive eighth notes (quavers), sixteenth notes (semiquavers), or smaller note values. Some notes cannot be connected because of the time signature. Beams … Wikipedia
standard — Sheth Sheth, n. The part of a plow which projects downward beneath the beam, for holding the share and other working parts; also called {standard}, or {post}. [1913 Webster] … The Collaborative International Dictionary of English
BEAM — Burroughs Electronic Accounting Machine ( > IEEE Standard Dictionary ) … Acronyms
BEAM — Burroughs Electronic Accounting Machine ( > IEEE Standard Dictionary ) … Acronyms von A bis Z
Laser beam profiler — A laser beam profiler captures, displays, and records the spatial intensity profile of a laser beam at a particular plane transverse to the beam propagation path. Since there are many types of lasers ultraviolet, visible, infrared, continuous… … Wikipedia
