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- Northeast region as a major coal-fired power generation, lignite coal price by the contract price, a greater impact. 作为东北地区主要的发电用煤，褐煤价格受电煤合同价影响较大。
- The total heats of coal's pyrolysis reactions are thermopositive.The differential thermal curve of the lignite coal is similar to that of the bit... 褐煤与烟煤的差热曲线相近，其特点是有两个热解放热峰。
- In this research,the bioconvesion products have been obtained through the apptication of cultivation fungis to the lignite coal pre-treated with nitric acid. 本项研究通过培育微生物菌种,作用于经硝酸处理的褐煤样,得到煤生物转化产物。
- Integrated High Moisture Lignite Coal Drying Technology for Power Generation 高水分褐煤燃烧发电的集成干燥技术
- Research on Tongliao Lignite Coal Dried Property in Fluidized Bed Drier 通辽褐煤在流化床干燥器中的干燥特性研究
- Research on Relationship between Slight Pyrolysis of Lignite Coal and Its Briquetting 褐煤轻度热解与成型关系的研究
- LOW NOx EMISSION STUDY FOR SIX POINT TANGENTIAL BURNING OF PC BOILER FIRING LIGNITE COAL 六角切圆燃烧褐煤煤粉锅炉低NOx燃烧技术研究
- We need to replenish our stocks of coal. 我们需要再次补充煤的储备。
- She piled on more coal before the fire go out. 在火熄灭之前她又加上些煤。
- I add the coal on the flame continuously. 我不断朝火里添加煤炭。
- They are ventilating the sap of a coal mine. 他们正在使煤矿坑道通风。
- Prohibition was laid on the export of coal. 禁止煤炭输出。
- He put a shovel of coal on to the fire. 他往火炉里加了一铲煤。
- That coal mine is no longer worked. 那个煤矿已经不经营了。
- Lignite oil is creosote derived from lignite tar. 褐煤油是从褐煤中得来的防腐油。
- We have enough coal to see the winter out. 我们有足够的煤过冬。
- They eked out their coal by collecting firewood. 他们拣拾木柴以补充煤的不足。
- We had a big delivery of coal today. 今天我们收到大批订购的煤。
- Pile on more coal the fire is going out. 火快灭了，再加上些煤。
- What can we do with the bituminous coal? 这些烟煤可以用来做什么？
