| heavy metals |
High specific-gravity elements, such as arsenic, barium, cadmium, chromium (+6), lead, mercury, nickel, selenium, and silver, used in coatings, paints, lacquers in packaging applications, children's toys, furniture, and other industrial uses. The EPA and other environmental groups are evaluating these metals for potential toxic effects in humans.
출처: www.ampef.com/gloss.html
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|---|---|
| heavy water |
High velocity, turbulent water, usually through rapids and other constricted waterways.
출처: www.kayakingjournal.com/kayak-terminology.html
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| heavy metals |
Metallic elements with high atomic weights that tend to be toxic and bioaccumulate. Examples are mercury, arsenic, lead, etc.
출처: www.ene.gov.on.ca/envision/deloro/glossary.htm
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| heavy water |
Water with a high proportion of deuterium (one proton and one neutron) instead of hydrogen (with one proton, but no neutron in the nucleus).
출처: velocity.ansto.gov.au/velocity/ans0002/glossary.as...
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| heavy metals |
Metals of high atomic weight, like iron, copper, cadmium, mercury, lead. Many heavy metals are extremely toxic.
출처: www.aquaspex.com.au/info/dictionary.html
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