- test beam
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образец-балочка (при испытании бетона)
Англо-русский словарь технических терминов. 2005.
test beam
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Beam-powered propulsion — is a class of spacecraft propulsion mechanisms that use energy beamed to the spacecraft from a remote power plant. Most designs are rocket engines where the energy is provided by the beam, and is used to superheat propellant that then provides… … 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
Beam parameter product — In laser science, the beam parameter product (BPP) is the product of a laser beam s divergence angle (half angle) and the radius of the beam at its narrowest point (the beam waist).cite web|url=http://www.rp photonics.com/beam parameter… … Wikipedia
Beam Software — Krome Studios Melbourne Krome Studios Melbourne est un développeur, éditeur et distributeur australien de jeux vidéo. Sommaire 1 Création 2 Années 90 3 Récemment 4 … Wikipédia en Français
Three point flexural test — The three point bending flexural test provides values for the modulus of elasticityin bending E B, flexural stress sigma f, flexural strainepsilon f and the flexural stress strain response of thematerial. The main advantage of a three point… … Wikipedia
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
Indian Head test card — The Indian Head Test Card was a black and white television test pattern which was introduced in 1939 by RCA of Harrison, New Jersey as a part of the RCA TK 1 Monoscope. 20th century television later became so important socially that this purely… … Wikipedia
Dual-Axis Radiographic Hydrodynamic Test Facility — An explosion being studied at DARHT The Dual Axis Radiographic Hydrodynamic Test Facility (DARHT) is a facility at Los Alamos National Laboratory which is part of the Department of Energy s stockpile stewardship program. It uses two large x ray… … Wikipedia
Electron Beam Prober — The Electron Beam Prober (E beam Prober) is a specialized adaption of a standard Scanning Electron Microscope (SEM) that is used for semiconductor failure analysis. While a standard SEM may be operated in a voltage range of 25KeV to 30KeV, the E… … Wikipedia
Semipalatinsk Test Site — Infobox Military Test Site name=Semipalatinsk Test Site caption=Operation First Lightning, the first Soviet atomic test map caption=The 18,000 km 2 expanse of the Semipalatinsk Test Site (indicated in red), attached to Kurchatov (along the Irtysh … 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
