- radioactivity measurements
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радиометрические измерения
English-Russian dictionary of geology. 2011.
radioactivity measurements
Смотреть что такое "radioactivity measurements" в других словарях:
radioactivity — /ray dee oh ak tiv i tee/, n. Physics, Chem. the phenomenon, exhibited by and being a property of certain elements, of spontaneously emitting radiation resulting from changes in the nuclei of atoms of the element. Also called activity. [1895… … Universalium
Environmental Measurements Laboratory — The Environmental Measurements Laboratory (EML), a United States government owned, government operated laboratory, is part of the Science and Technology (S T) Directorate of the Department of Homeland Security (DHS). A descendant of the Manhattan … Wikipedia
International Commission on Radiation Units and Measurements — The International Commission on Radiation Units and Measurements (ICRU) is a standardization body set up in 1925 by the International Congress of Radiology. Its objective is to develop internationally acceptable recommendations for quantities and … Wikipedia
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
Wilfrid Basil Mann — (1908 2001) was a radionuclide metrologist.He was born in Ealing, Middlesex in the United Kingdom on August 4, 1908, he received his Doctorate in Physics from Imperial College of Science and Technology in London in 1937.He did graduate work… … Wikipedia
Caesium — xenon ← caesium → barium Rb ↑ Cs ↓ Fr … Wikipedia
Background count — Background count, in radioactivity measurements, is the base level radiation count which is subtracted from the measurement being taken.Various sources may contribute to the background count: cosmic rays, natural radioactivity in the environment… … Wikipedia
Lead — (pronEng|ˈlɛd) is a main group element with a symbol Pb ( la. plumbum). Lead has the atomic number 82. Lead is a soft, malleable poor metal, also considered to be one of the heavy metals. Lead has a bluish white color when freshly cut, but… … Wikipedia
Bleihydrocarbonat — Strukturformel … Deutsch Wikipedia
Bleiweiß — Strukturformel · … Deutsch Wikipedia
Hamburger Weiß — Strukturformel … Deutsch Wikipedia
