单词soft coal的英汉翻译


soft coal


    烟煤







单词soft coal的英汉对照例句


春耕之后,泥土油亮乌黑,像是被遍布全州的大矿脉里松软的烟煤染过似的。
After spring plowing it looks oil-blackened or colored by the soft coal which occurs in great veins throughout the state.
煤炭产品主要是无烟煤与有烟煤等。
We also supply blind coal and soft coal from china and indonesia.
瓦斯抽放形式有多种,本煤层抽放是其主要形式。
There are many kinds of forms of gas discharge but the main form is soft coal seam gas discharge.
文章介绍林南仓矿在特有的“三软”煤层实施托煤顶开采,所采取的相应措施,保证了开采工作的正常进行。
The paper introduces some mining measures in soft coal seam of linnanchang mine and soft floor by leaving top coal.the measurements ensure safety mining.
这时,炉子已经烧得通红了:烟煤燃尽了烟,火力非常强。
At this moment the stove became very glowing because soft coal's smoking went away firepower was very strong.

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