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单词 neutron activation analysis
释义

Definition of neutron activation analysis in English:

neutron activation analysis

noun
Physics

  • A method of chemical analysis in which a sample is irradiated with neutrons and its radioactive components are then identified and measured using various spectrometric and radiochemical techniques.

Origin

1940s; earliest use found in Journal of the American Chemical Society.

Definition of neutron activation analysis in US English:

neutron activation analysis

noun
Physics

  • A method of chemical analysis in which a sample is irradiated with neutrons and its radioactive components are then identified and measured using various spectrometric and radiochemical techniques.

Origin

1940s; earliest use found in Journal of the American Chemical Society.
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更新时间：2025/2/7 9:54:56