| PKCSH | protein kinase C heavy chain |
|---|---|
| pond | by weight [Lat. pondere]; heavy [Lat. ponderosus] |
| SMHC | smooth muscle heavy chain myosin |
| TFE | polytetrafluoroethylene; transcription factor for immunoglobulin heavy chain enhancer |
| heavy metals |
Group of metals, including mercury, zinc, copper, cadmium, vanadium and lead. Harmful if spread in the environment.
출처: www.dsm.com/en_US/html/sustainability/glossary.htm
|
|---|---|
| heavy metals |
Trace elements, such as lead, iron, cadmium, copper, mercury, nickel, and chromium, that occur naturally in rock formations and that can become concentrated to reach hazardous levels. These elements do not break down and can accumulate to toxic levels in people or plants. Accumulation of heavy metals in people can occur through eating, drinking or breathing.
출처: www.sric.org/voices/2000/v1n1/glossary.html
|
| heavy metals |
Metallic elements, including those required for plant and animal nutrition, in trace concentration but which become toxic at higher concentrations. Examples are mercury (Hg), selenium (Se), molybdenum (Mo), cadmium (Cd), and lead (Pb).
출처: www.sea-us.org.au/isl/islspeak.html
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| heavy metals |
A classification of elements, many of which are necessary for animal nutrition in trace quantities but which are also toxic to plants and animals in low concentrations.
출처: www.environmentaldefense.org/article.cfm
|