brown coal

brown coal的基本解释

n.

褐煤

与brown coal相关的网络例句 [注：此内容来源于网络，仅供参考]

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。

The corrosion rate of plain carbon steel contacted with higher coalification such as anthracite coal is 2 to 3 times larger than that in brown coal .

在相同的其它条件下，碳钢的腐蚀速率随接触的煤的煤化度提高而增加，与发育良好的无烟煤接触的碳钢的腐蚀速率是在煤化度相对较低的褐煤中的2～3倍以上。

Utilizing local abundant brown coal to be the methyl alcohol of production of material, the market demand is large.

利用当地丰富的褐煤为原料生产甲醇，市场需求量大，价格稳定，前景看好。

The results of accumulative toxicity test indicated that the humic acid extracted from brown coal was noncumulative.

结论］褐煤中提取的腐植酸属于实际无毒类物质，并无蓄积毒性作用。

In this paper, the resources of brown coal to produce Humic acid were investigated.

对云南各产地之褐煤腐植酸资源进行了考察。

与brown coal相关的网络解释 [注：此内容来源于网络，仅供参考]

brown coal：褐煤

l/kg) 1.17 煤(coal) 主要由古代植物经泥炭化和煤化作用生成的固体可燃矿产 1.18 泥炭(peat) 含有未分解的植物残体醣类和腐植酸的由泥炭化作用形成的可燃物其质地疏松 外呈黄褐色或棕黑色 1.19 褐煤(brown coal) 经过成岩作用而没

brown coal：褐煤,褐炭

Broome pearl 布鲁姆珍珠 | brown coal 褐煤,褐炭 | brown diamond 褐钻

brown coal：褐煤粉

褐飞虱:brown planthopper | 褐煤粉:brown coal | 褐飞虱:Brown planthoppers

brown coal：褐炭;褐煤

褐炭 wood coal | 褐炭;褐煤 brown coal | 褐铁矾 castanite

brown coal huminite：褐煤腐殖酸肥料

brown calcareous soil 棕色石灰土 | brown coal huminite 褐煤腐殖酸肥料 | brown earth 棕壤