| ammonia |
This is the first step in the nitrogen cycle. Ammonia is generated by fish urine and by the decay of dead fish and plant material. It is perhaps the deadliest agent to tropical fish. Care must be made to ensure that the ammonia levels stay at zero.
출처: www.aqualink.com/basic/zglossa.html
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| ammonia |
An alkaline gas composed of nitrogen and hydrogen (NH3). 5% to 10% solutions of ammonia are sold as household ammonia. Ammonia is used to aid in removing grease and dirt from surfaces and to boost the cleaning power in grease cutters, wax strippers and general purpose soil removers.
출처: www.howtocleananything.com/hca_glossay.htm
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| ammonia |
A gas produced from a mixture of nitrogen in the air and hydrogen from methane. One source of methane is sewage.
출처: www.education.melbournewater.com.au/content/glossa...
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| ammonia intoxication |
Urea and ammonia are two by-products of the metabolism (usage and break-down) of proteins. They are handled and eliminated via very sophisticated mechanisms within liver cells. In the case of liver damage, be it acute or chronic (long-lasting with slow progress), the ammonia accumulates to become toxic, particularly to the brain which swells in its presence.
출처: www.classkids.org/library/ref/glossary.htm
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| ammonia |
A substance with molecules made up of a nitrogen atom and three hydrogen atoms.
출처: www.wro.org/ras/glossary/a-c.htm
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