coal-seam
英['kəʊls'iːm]
美['kəʊls'iːm]
- n.煤层
详细释义
名词 coal seam:
-
a seam of coal
双语例句
- Coal seams intermixed with iron ore.
煤层和铁矿混杂在一起。 - The degree of carbonization of coal depends on the temperature.
煤层的炭化程度取决于温度。
用作名词 (n.)
相关词汇
coalless
coal
coal reservoir characteristics
coal mining under railway line
coal gas desulfurization waste
coal enterprise informalization
coal mine gas danger parameters
coal with smaller particle size
Coal worker' s pneumonoconiosis
coal occurrence characteristics
coal-worker rs pnuemoconiosis
coal-fired power distribution
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