| nitrogen |
a common typically colorless, odorless, tasteless gas that constitutes 78 percent of Earth's atmosphere, is a part of all living tissues and important for plant growth. Found in many commercial fertilizers, it is often washed through a watershed into streams or rivers where large amounts can act as a pollutant.
출처: www.pbs.org/strangedays/glossary/N.html
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| nitrate |
a compound (NO3) that contains nitrogen and oxygen that comes from decomposing organic materials like manure, plants and human waste.
출처: www.pbs.org/strangedays/glossary/N.html
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| nitride |
Any compound that contains either the N 3- ion or nitrogen with an oxidation state of -3, such as Li 3 N or NH 3 .
출처: xenon.che.ilstu.edu/genchemhelphomepage/glossary/n...
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| nitroglycerin |
A medication used to relax and dilate the blood vessels (vasodilator), improving blood flow. Nitroglycerin works very quickly and is the most common vasodilator used to treat angina (chest discomfort).
출처: www.clevelandclinic.org/heartcenter/pub/glossary/n...
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| nitrite |
Product in the first step of the two-step process of conversion of ammonium (NH4) to nitrate (NO3). Nitrates are considered toxic in hemodialysis water and are also harmful to infants when consumed orally.
출처: www.deh.gov.au/settlements/industry/finance/glossa...
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