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effective theoretical plate number of a chromatographic columneffective thickness of diffusion layer
effective thermal cross-section
A fictitious cross-section for a specified reaction, which, when multiplied by the 2200 metre-per-second flux density, gives the correct reaction rate for thermal neutrons.
See also: microscopic cross-section
Source:
PAC, 1994, 66, 2513 (Nomenclature for radioanalytical chemistry (IUPAC Recommendations 1994)) on page 2517
Orange Book, p. 218
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Cite as: IUPAC Compendium of Chemical Terminology, Electronic version, http://goldbook.iupac.org/E01899.html.
Transformed and rewritten from PDF version (entry http://www.iupac.org/goldbook/E01899.pdf)
by: Miloslav Nic, Jiri Jirat, Bedrich Kosata, ICT Prague, Czech Republic
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