Coal meal

英 美
  • 煤粉
  • coal n.煤;木炭vt.烧成炭;供应煤vi.加煤;装煤
  • meal n.一餐;膳食n.粗碾的谷物
    1. He carried out trial runs using rockets stuffed with coal dust.
      他用填满煤粉的火箭式烟火装置来进行试验。
    2. Experiments on coal reburning were carried out on an entrained flow reactor.
      在煤粉携带炉上进行再燃实验。