| red |
Slang: to be vulnerable.
출처: www.bridgeguys.com/RGlossary/GlossR.html
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| red blood cell |
saucer-shaped cell in blood plasma that carries oxygen
출처: sln.fi.edu/biosci/glossary.html
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| reduce |
to lessen in amount, number or other quantity.
출처: www.dnr.state.wi.us/org/caer/ce/eek/earth/recycle/...
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| red tide |
a red or brown discoloring of surface waters, usually in coastal regions, caused by extremely high concentrations of plankton (often dinoflagellata). The poisonous substances produced by the algae result in a massive number of fish and marine mammal deaths and illnesses, and the decomposition of algae at the end of the cycle robs the water of large amounts of oxygen.
출처: www.ocean-institute.org/edu_programs/materials/P/G...
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| redox |
This is a scientific term referring to the reduction-oxidation potential of the water. Its measurement gives an indication of how an aquarium will be able to sustain life. A high value is better than a low. The redox potential refers to an electrical charge on a molecule that has transformed in a chemical reaction. In a nutshell, it tells you how easily chemical reactions are taking place in the tank.
출처: www.aqualink.com/basic/zglossa.html
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