- cesium-activated cathode
- = cesium-coated cathode цезиевый катод
English-Russian electronics dictionary .
cesium-activated cathode
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radiation measurement — ▪ technology Introduction technique for detecting the intensity and characteristics of ionizing radiation, such as alpha, beta, and gamma rays or neutrons, for the purpose of measurement. The term ionizing radiation refers to those… … Universalium
photocathode — /foh toh kath ohd/, n. a cathode, typically of a cesium or sodium compound, having the property of emitting electrons when activated by light or other radiation. [1925 30; PHOTO + CATHODE] * * * ▪ electronics an element of a photoelectric… … Universalium
plasma — plasmatic /plaz mat ik/, plasmic, adj. /plaz meuh/, n. 1. Anat., Physiol. the liquid part of blood or lymph, as distinguished from the suspended elements. 2. Cell Biol. cytoplasm. 3. whey. 4. a green, faintly translucent chalcedony. 5. Physics. a … Universalium
Physical Sciences — ▪ 2009 Introduction Scientists discovered a new family of superconducting materials and obtained unique images of individual hydrogen atoms and of a multiple exoplanet system. Europe completed the Large Hadron Collider, and China and India took… … Universalium
MythBusters (2008 season) — Country of origin Australia United States No. of episodes 20 (includes 8 specials) Broadcast Original channel Discovery Channel … Wikipedia
Clock — For other uses, see Clock (disambiguation). Timepiece redirects here. For the Kenny Rogers album, see Timepiece (album). Platform clock at King s Cross railway station, London … Wikipedia
photocathode — pho•to•cath•ode [[t]ˌfoʊ toʊˈkæθ oʊd[/t]] n. chem. a cathode, typically of a cesium or sodium compound, having the property of emitting electrons when activated by light or other radiation • Etymology: 1925–30 … From formal English to slang
