electron-ray
51electron oscillograph — elektroninis oscilografas statusas T sritis Standartizacija ir metrologija apibrėžtis Matavimo ir registravimo įtaisas tolydiesiems periodiniams iki 50 GHz dažnio virpesiams, impulsiniams ir neperiodiniams iki 0,1 ns ir mažesnės trukmės… …
52electron oscillograph — elektroninis oscilografas statusas T sritis Standartizacija ir metrologija apibrėžtis Oscilografas, kuriame yra elektroninis vamzdis bei elektroniniai įtaisai elektronų pluoštui vertikaliai ir horizontaliai atlenkti. atitikmenys: angl. cathode… …
53electron-beam tube — elektroninis vamzdis statusas T sritis fizika atitikmenys: angl. cathode ray tube; electron beam tube vok. Elektronenröhre, f; Elektronenstrahlröhre, f; Katodenstrahlröhre, f rus. электронно лучевая трубка, f pranc. tube à rayons cathodiques, m;… …
54electron oscillograph — elektroninis oscilografas statusas T sritis fizika atitikmenys: angl. cathode ray oscillograph; electron oscillograph vok. Elektronenstrahloszillograph, m; Katodenstrahloszillograph, m rus. электронно лучевой осциллограф, m; электронный… …
55electron tube — noun electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope • Syn: ↑tube, ↑vacuum tube, ↑thermionic vacuum tube, ↑thermionic tube, ↑thermionic valve • Hypernyms: ↑electronic device …
56electron spectroscopy — method of determining the energy with which electrons are bound in chemical species by measuring the kinetic energies of the electrons emitted upon bombardment of the species with X ray or ultraviolet radiation. Details of the structure may …
57electron — One of the negatively charged subatomic particles that orbit the positive nucleus, in one of several energy levels called shells; in mass they are estimated to be 1/1836.15 of a proton; when emitted from inside the nucleus of a radioactive… …
58electron gun — elec′tron gun n. elo rtv elm a device consisting of a cathode ray tube and a surrounding electrostatic or electromagnetic apparatus, which emits, focuses, and accelerates a stream of electrons(elec′tron beam ) …
59electron beam — /əˌlɛktrɒn ˈbim/ (say uh.lektron beem) noun a cathode ray, especially one which is amplified and directed for use in irradiation …
60electron probe microanalysis — noun a method of analysing tiny quantities of a substance by bombarding it with a narrow beam of electrons and examining the resulting X ray emission spectrum …
