| pollutant |
A contaminant at a concentration high enough to endanger the life of organisms.
출처: www.1st-water-filters.com/water-filtration-glossar...
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|---|---|
| pollutant |
Generally, any substance introduced into the environment that adversely affects the usefulness of a resource or the health of humans, animals, or ecosystems..
출처: www.waterquality.de/hydrobio.hw/PTERMS.HTM
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| pollination |
The act of sprinkling the stigma of a plant with pollen.
출처: www.spaceforspecies.ca/glossary/p.htm
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| pollen |
The fertilizing element of flowering plants; background air pollutant.
출처: www.waterquality.de/hydrobio.hw/PTERMS.HTM
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| pollen |
A fine, dustlike powder discharged from the male part of a flower. The grains contain the mature germ cell that fertilizes the female part (ovule) of a flower.
출처: www.spaceforspecies.ca/glossary/p.htm
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