roentgen tube

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• Roentgen tube — rentgeno vamzdis statusas T sritis fizika atitikmenys: angl. Roentgen tube; X ray tube vok. Röntgenlampe, f; Röntgenröhre, f rus. рентгеновская трубка, f; трубка Рентгена, f pranc. tube à rayons X, m; tube de Röntgen, m …   Fizikos terminų žodynas

• tube de Röntgen — rentgeno vamzdis statusas T sritis fizika atitikmenys: angl. Roentgen tube; X ray tube vok. Röntgenlampe, f; Röntgenröhre, f rus. рентгеновская трубка, f; трубка Рентгена, f pranc. tube à rayons X, m; tube de Röntgen, m …   Fizikos terminų žodynas

• tube à rayons X — rentgeno vamzdis statusas T sritis fizika atitikmenys: angl. Roentgen tube; X ray tube vok. Röntgenlampe, f; Röntgenröhre, f rus. рентгеновская трубка, f; трубка Рентгена, f pranc. tube à rayons X, m; tube de Röntgen, m …   Fizikos terminų žodynas

• Roentgen — An international unit of X radiation or gamma radiation. (A roentgen is abbreviated R). Named for Wilhelm Roentgen who greatly expanded our diagnostic and treatment capabilities by discovering radiology. A German professor of physics, Roentgen… …   Medical dictionary

• Roentgen Rays —    Wilhelm Konrad von Roentgen (1845 1923), professor of physics at the University of Wurzburg, Germany, was working late on the night of November 3, 1893, after all his assistants had left the laboratory. He noticed that a fluorescent surface… …   Dictionary of eponyms

• Tube de Crookes — Photo d un tube de Crookes. Les électrons circulent en ligne droite de la cathode, sur la gauche, mise en évidence par l ombre portée de la croix sur la paroi fluorescente, à droite. L anode est en bas. Un tube de Crookes est un des premiers… …   Wikipédia en Français

• Tube — A long hollow cylinder. There are many tube like structures in the human body, such as the auditory tube (Eustachian tube) in the ear. * * * 1. A hollow cylindrical structure or canal. 2. A hollow cylinder or pipe. SYN: tuba [TA]. [L. tubus]… …   Medical dictionary

• Roentgen ray — Rontgen ray R[ o]ntgen ray, Roentgen ray Roentgen ray [see {R[ o]ntgen}.] (Physics) An {X ray}; originally, the term was applied to any of the rays produced when cathode rays strike upon surface of a solid (as the wall of the vacuum tube), but… …   The Collaborative International Dictionary of English

• Roentgen rays — X ray X ray, X ray X ray([e^]ks r[=a] ), n. [so called by its discoverer because of its enigmatical character, x being an algebraic symbol for an unknown quantity.] (Physics) originally, any of the rays produced when cathode rays strike upon… …   The Collaborative International Dictionary of English

• roentgen-ray tube — noun : x ray tube …   Useful english dictionary

• x-ray tube — an electronic tube for producing x rays, essentially a cathode ray tube in which a metal target is bombarded with high energy electrons. [1905 10] * * * ▪ electronics also called  Roentgen tube        evacuated electron tube that produces X rays… …   Universalium