| contamination |
Deposition of radioactive material in any place where it is not desired, particularly where its presence can be harmful.
출처: www.orau.gov/reacts/definitions.htm
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|---|---|
| contamination |
Radioactive material deposited or dispersed into materials or places where it does not belong.
출처: www.nuce.boun.edu.tr/glossary.html
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| contamination |
Introduction into water, air, and soil of microorganisms, chemicals, toxic substances, wastes, or wastewater in a concentration that makes the medium unfit for its next intended use. Also applies to surfaces of objects, buildings, and various household and agricultural use products.
출처: www.entrix.com/resources/glossary.aspx
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| contamination of food |
The presence, introduction, or development of infectious or toxic material in food. Food may be contaminated by bacteria (Salmonella, E. coli, Listeria), viruses (hepatitis A, Norwalk), protozoa (Giardia), wor
출처:
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| contamination |
Inadequate sorting of recyclable materials so as to interfere with the clean processing of the recyclables. Contamination of office paper occurs, for example, when food, carbon paper, metal cans or anything that is not paper is mixed with it.
출처: www.moea.state.mn.us/ee/glossary.cfm
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