coaldust

基本解释

• n.煤粉

同根派生

英汉例句

• Keywords fly ash;cenosphere;combustion;coaldust;
  粉煤灰;玻璃微珠;燃烧;煤粉;
• Influence of coaldust slag fineness and content on strength of fly-ash brick
  煤粉炉渣的细度和掺量对粉煤灰砖强度的影响
• Technique characteristics and economical efficiency of new energy saving coaldust burning equipment
  新型节能煤粉燃烧装置的技术特点及经济性分析
• Keywords monitoring;gush of gas;concentration of gas;concentration of coaldust;coal-dust explosion;
  监控;瓦斯涌出量;瓦斯浓度;煤尘浓度;煤尘爆炸;
• coaldust leak
  漏粉