1. A bituminous coal that burns brightly with much smoke. 
   烛煤一种能充分燃烧同时产生大量烟的烟煤
2. This kind of coal gives off a lot of smoke. 
   这种煤烧时烟很大。
3. In light of the natural gas production regions, there is severe air pollution in Lanzhou and Xining, especially the smoke pollution emitted from coal burning.  
   而从天然气消费区来看，兰州和西宁两市大气污染严重，均为煤烟型污染。
4. We emphasize to study and demonstrate the clean coal technology (including water coal slurry, micro coal powder and sulfurization bed etc.), develop, demonstrate and apply the cleaning technology of boiler smoke and exhaust, and natural gas cool and thermal power union supply system. 
   重点开展清洁煤技术(水煤浆、微煤粉、硫化床等)研究与示范；锅炉烟气净化技术开发与示范应用；天然气冷热电联供系统研究与示范等。
5. Coal miners; coal seams; coal haulers. 
   煤矿工；煤层；运煤工

查看更多例句 相关情景会话

• 1. 煤烟浓度计
  coal shovel 煤铲...coal smoke meter 煤烟浓度计...coal stove 煤炉
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