- neutron activation method
- 1) Техника: метод нейтронной активации2) Нефть и газ: НАК, нейтронный активационный каротаж
Универсальный англо-русский словарь. Академик.ру. 2011.
neutron activation method
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Neutron activation — is the process in which neutron radiation induces radioactivity in materials, and occurs when atomic nuclei capture free neutrons, becoming heavier and entering excited states. The excited nucleus often decays immediately by emitting particles… … Wikipedia
Neutron activation analysis — Science with Neutrons Foundations Neutron temperature Flux · Radiation … Wikipedia
neutron activation analysis — noun also neutron activation : an analytical method used to determine the chemical elements comprising a material by bombarding it with neutrons to produce radioactive atoms whose emissions are indicative of the elements present * * * neutron… … Useful english dictionary
neutron activation analysis — noun Date: 1951 an analytical method used to determine the chemical elements comprising a material by bombarding it with neutrons to produce radioactive atoms whose emissions are indicative of the elements present called also neutron activation … New Collegiate Dictionary
Prompt gamma neutron activation analysis — (PGAA) is a very widely applicable technique for determining the presence and amount of many elements simultaneously in samples ranging in size from micrograms to many grams. It is a non destructive method, and the chemical form and shape of the… … Wikipedia
Neutron detection — is the effective detection of neutrons entering a well positioned detector. There are two key aspects to effective neutron detection: hardware and software. Detection hardware refers to the kind of neutron detector used (the most common today is… … Wikipedia
Neutron — This article is about the subatomic particle. For other uses, see Neutron (disambiguation). Neutron The quark structure of the neutron. (The color assignment of individual quarks is not important, only that all three colors are present.)… … Wikipedia
activation analysis — Chem. a method for the qualitative and quantitative determination of trace amounts of various elements by measuring the characteristic radioactive decay induced by neutron bombardment. Also called neutron activation analysis. [1945 50] * * * … Universalium
Neutron spin echo — Science with Neutrons Foundations Neutron temperature Flux · Radiation … Wikipedia
Neutron diffraction — Science with Neutrons Foundations Neutron temperature Flux · Radiation … Wikipedia
Neutron triple-axis spectrometry — Triple axis redirects here. For the concept in rocketry, see Three axis stabilisation. Science with Neutrons Foundations Neutron temperature … Wikipedia
