| coal gas |
gaseous mixture produced by distillation of bituminous coal and used for heating and lighting
출처: wordnet.princeton.edu/perl/webwn
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|---|---|
| coalesce |
To merge or grow together into a similar but larger structure. (5)
출처: ppathw3.cals.cornell.edu/glossary/Defs_C.htm
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| coal tar |
Thick, black, opaque liquid, which is obtained by the destructive distillation of bituminous coal. Synthetic compounds such as dyes, medicines, explosives, perfumes, etc. have been developed from coal tar.
출처: www.peakagents.ca/glossary/c10.htm
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| coal gas |
A gas, which is usually rich in methane (CH 4 ), produced when coal is heated in the absence of air.
출처: xenon.che.ilstu.edu/genchemhelphomepage/glossary/c...
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| coal tar |
A by-product of the destructive distillation of bituminous coal. Often used in dermatologic conditions because of its antimitotic, antipruritic, antibacterial, and anti-inflammatory properties.
출처: www.sdrpharma.com/sj.htm
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