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- I add the coal on the flame continuously. 我不断朝火里添加煤炭。
- The coal will be shipped by rail. 这些煤将用火车装运。
- The coal industry is running down as coal supplies are used up. 由于煤炭的来源枯竭，煤炭工业正在衰退。
- Socialist policy favours public ownership of the coal industry. 社会主义的政策有利於在煤炭工业中推行公有制。
- His face and hands were smutted by the coal. 他的脸和双手被煤弄得漆黑。
- They underwrote the coal mine's bonds. 他们同意买下该煤矿的未认购的股票。
- The coal miners have come out for two weeks. 煤矿工人已经罢工两个星期了。
- He sketched the coal miner in a few minutes. 他几分钟就画了一幅那位煤矿工人的素描。
- It's difficult to ascertain the coal deposits. 煤储量很难探明。
- I have added the coal on the flame. 我已在炉火上加了煤。
- What happen, your face is as black as the coal. 发生什么事了，你的脸黑得跟煤似的。
- The coal resources are owned by the State. 煤炭资源属于国家所有。
- The author used VLF method in surveying and explorating gold deposits, ludwigite, copper ore, molybdenum ore and coal ore. 作者在辽东地区把甚低频(VLF)法应用于金矿、硼镁铁矿、铜矿、钼矿和煤矿的普查勘探工作中。
- Typical application: gold ore, alumina ore, superfine coal ore, copper ore, nickel ore and kinds of building ore etc. 典型的矿产品有：黄金矿石、氧化铝矿石、火电发电用超细煤矿石、铜矿石、镍矿石、各类建筑材料用矿石等.
- Trains transport the coal to the ports. 车把煤送送到港口。
- They sold the coal mine at a profit. 他们把煤矿卖掉赚了钱。
- A general strike paralyzed the coal industry. 总罢工使煤矿工业陷於瘫痪。
- the coal ore 煤矿
- The truck dumped the coal on the ground. 卡车把煤卸在地上。
- Formerly the coal was dug with picks and spades. 从前用镐和铁锹采煤。
