flash+current

См. также в других словарях:

• flash tube — noun A gas filled tube that produces a brilliant flash when current is passed through it, used for photographic illumination • • • Main Entry: ↑flash * * * flash tube, a glass discharge tube filled with an inert gas, used to produce very short… …   Useful english dictionary

• Flash welding — is a form of resistance welding that involves pressing two ends together, while simultaneously running a current between them. This has the effect of forming a joint between the two metals that is free of oxides as the surfaces of the two joining …   Wikipedia

• Flash memory — Computer memory types Volatile RAM DRAM (e.g., DDR SDRAM) SRAM In development T RAM Z RAM TTRAM Historical Delay line memory Selectron tube Williams tube Non volatile …   Wikipedia

• Flash (photography) — The furious wing action of a Hummingbird Hawk moth is frozen by flash. The flash has given the foreground more illumination than the background. See Inverse square law A flash is a device used in photography producing a flash of artificial light… …   Wikipedia

• Flash (comics) — Infobox comics set index imagesize= 212 caption= Jay Garrick, Bart Allen, and Wally West on the cover to The Flash (vol. 2) #208. Art by Michael Turner. code name=Flash publisher= DC Comics debut= Flash Comics #1 (January 1940) creators= Gardner… …   Wikipedia

• Flash in other media — Throughout his 60 year history, the Flash has appeared in numerous media.Early animated appearancesA version of the Flash guest starred in the animated series, The Adventures of Aquaman in 1967. Flash appeared off and on in the Super Friends… …   Wikipedia

• flash crowd — n. A sharp and often overwhelming increase in the number of users attempting to access a Web site simultaneously, usually in response to some event or announcement. Example Citation: Among other problems, the approach deals with events like flash …   New words

• Current density — This page is about the electric current density in electromagnetism. For the probability current density in quantum mechanics, see Probability current. Current density is a measure of the density of flow of a conserved charge. Usually the charge… …   Wikipedia

• flash lamp — Photog. a lamp for providing momentary illumination of the subject of a photograph. Also, flashlamp. Also called flash. [1885 90] * * * ▪ lighting       any of several devices that produce brief, intense emissions of light useful in photography… …   Universalium

• flash — Value of a security displayed, or flashed across the tape, when the tape display cannot keep up with volume on an exchange and lags the current price is lagged more than approximately five minutes. Bloomberg Financial Dictionary * * * Flash Flash …   Financial and business terms

• Flash lock — Early locks were designed with a single gate, known as a flash lock. The gate was a set of boards, called paddles , supported against the current by upright timbers called rymers . Boats moving downstream would wait above the lock until the… …   Wikipedia