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(Created page with " The process by which the number of particles or photons entering a body of matter is reduced by absorption and scattered radiation. Source: U.S. Nuclear Regulatory Commission")
 
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Source: U.S. Nuclear Regulatory Commission
 
Source: U.S. Nuclear Regulatory Commission
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[[Category: Chemistry]]

Revision as of 18:59, 27 May 2019

The process by which the number of particles or photons entering a body of matter is reduced by absorption and scattered radiation.

Source: U.S. Nuclear Regulatory Commission