bituminous brown coal

基本解釋

• [地球科學]瀝青質(zhì)褐煤

英漢例句

雙語例句

• This method and systems are also used for other volatile-rich fuels such as brown coal and bituminous coal.
  同樣適用于研究褐煤、煙煤等高揮發(fā)分燃料的輸送特性。
• A brown coal, a high-volatile bituminous coal and a low-volatile bituminous coal were pyrolysed at a slow heating rate in a thermogravimetric analyser.
  在熱天平上采用慢速升溫制備了褐煤、高揮發(fā)分煙煤和低揮發(fā)分煙煤的半焦。

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專業(yè)釋義

地球科學

• 瀝青質(zhì)褐煤