brown coal的例句大全

This method and systems are also used for other volatile-rich fuels as brown coal and coal.

此实验方法和装置,同样适用于研究褐煤、烟煤等高挥发分燃料的输送特性.

Preparation of carbon molecular sieves ( CMS ) brown coal by two-step carbonization method ( TSC ) has been investigated in this work.

本文针对高挥发分的褐煤原料,提出两步 炭化 法制炭分子筛概念,并考察了工艺条件和产品空分性能.

How to use good brown coal, to the economy of these areas development has main effect.

如何用好褐煤, 对这些地区的经济发展有重要作用.

The result show that the organic affinity of trace elements in brown coal is higher.

结果表明,有机态结合的微量元素在褐煤中含量比较高.

In order to study the biogenic methane generated by subsurface organic matter, a series of biochemical fermenting test, investigation on anaerobic bacterium and the geochemical analysis etc. on some peat, mud, core, brown coal and plant samples from different regions have been carried out.

为研究地质有机物成因的生物甲烷，我们从不同地区采集了若干泥炭、现代淤泥、岩心、褐煤和植物样品等进行生化发酵试验、厌氧菌调查和地球化学分析等。

Study on Sustainable Development of Brown Coal Enterprise in China

中国褐煤煤业可持续发展研究