- flash X-rays
- Метрология: импульсное рентгеновское излучение
Универсальный англо-русский словарь. Академик.ру. 2011.
flash X-rays
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Flash blindness — is visual impairment during and following exposure to a light flash of extremely high intensity. [ [http://www.hf.faa.gov/docs/508/docs/cami/0107.pdf Laser Pointers:Their Potential Affects on Vision and Aviation Safety (April 2001)FAA] ] It may… … Wikipedia
Flash — (fl[a^]sh), v. i. [imp. & p. p. {Flashed} (fl[a^]sht); p. pr. & vb. n. {Flashing}.] [Cf. OE. flaskien, vlaskien to pour, sprinkle, dial. Sw. flasa to blaze, E. flush, flare.] 1. To burst or break forth with a sudden and transient flood of flame… … The Collaborative International Dictionary of English
flash in the pan — Flash Flash (fl[a^]sh), v. i. [imp. & p. p. {Flashed} (fl[a^]sht); p. pr. & vb. n. {Flashing}.] [Cf. OE. flaskien, vlaskien to pour, sprinkle, dial. Sw. flasa to blaze, E. flush, flare.] 1. To burst or break forth with a sudden and transient… … The Collaborative International Dictionary of English
flash — vb Flash, gleam, glance, glint, sparkle, glitter, glisten, scintillate, coruscate, twinkle mean to shoot forth light (as in rays or sparks). Flash implies a sudden and transient outburst of light or a sudden display of something that brilliantly… … New Dictionary of Synonyms
flash — Synonyms and related words: Teletype, advertise, air, antelope, arrow, automatic response, backfire, bang, be bright, beacon, beam, beat the drum, bedazzle, blare, blast, blaze, blaze of light, blazon forth, blind, blind impulse, blink, blowout,… … Moby Thesaurus
flash — I (New American Roget s College Thesaurus) v. i. flare, blaze; burst, streak; gleam, scintillate; retort. See light. II (Roget s IV) n. 1. [Sudden, brief light] Syn. glimmer, sparkle, glitter, glisten, scintillation, gleam, glance, beam,… … English dictionary for students
flash — [1] The first stage of the drying process of paint where most of the solvents evaporates. [2] A sudden burst of energy. [3] When crude oil is heated the lighter or more volatile vapor is separated and travels to the top of the tank. This… … Dictionary of automotive terms
To flash in the pan — Flash Flash (fl[a^]sh), v. i. [imp. & p. p. {Flashed} (fl[a^]sht); p. pr. & vb. n. {Flashing}.] [Cf. OE. flaskien, vlaskien to pour, sprinkle, dial. Sw. flasa to blaze, E. flush, flare.] 1. To burst or break forth with a sudden and transient… … The Collaborative International Dictionary of English
Green flash — Green flashes and green rays are rare optical phenomena that occur shortly after sunset or before sunrise, when a green spot is visible for a short period of time above the sun, or a green ray shoots up from the sunset point.Green flashes can be… … Wikipedia
Terrestrial gamma-ray flash — Terrestrial gamma ray flashes (TGFs) are bursts of gamma rays in the earth s atmosphere. TGFs have been recorded to last 0.2 to 3.5 milliseconds, and have energies of up to 20 MeV. They are probably caused by electric fields produced above… … Wikipedia
alpha rays — high speed helium nuclei that have been ejected from radioactive substances. Owing to their high velocity (one tenth that of light) their kinetic energy is so great that a single alpha particle produces a microscopic flash of light when it hits a … Medical dictionary
