bituminous brown coal
常见例句
- This method and systems are also used for other volatile-rich fuels such as brown coal and bituminous coal.
同样适用于研究褐煤、烟煤等高挥发分燃料的输送特性。 - 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.
在热天平上采用慢速升温制备了褐煤、高挥发分烟煤和低挥发分烟煤的半焦。 返回 bituminous brown coal