单词 | soft coal |
释义 | soft coal (once / 27551 pages) n WORD FAMILY soft coal: soft coals USAGE EXAMPLESSoft coal, she says, costs just 300 yuan per ton. Slate(Aug 06, 2015) However, since soft coal is mainly used in energy generation, “It’s definitely affecting the bituminous region more than the anthracite region,” Stefanko said. Washington Times(Jun 06, 2015) That followed BHP's decision to close its Norwich Park coking coal mine also in Queensland, citing low output, high costs and soft coal prices. Reuters(Jun 08, 2012) n rich in tarry hydrocarbons; burns readily with a smoky yellow flame Syn|Hypo|Hyper bituminous coal cannel coal a bituminous coal that burns with a luminous flame sea coalpulverized bituminous coal; used as a foundry facing coal fossil fuel consisting of carbonized vegetable matter deposited in the Carboniferous period |
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