inferior coal的用法和樣例:
例句
- Peat, the first stage in the formation of coal, is a low-rank material.
泥炭是煤形成的第一階段,是一種低質煤。 - The usage of the inferior coal in the gangue power plant increases the discharge of the flue-gas pollutants and causes the environmental pollution.
煤矸石電廠燃用劣質煤增加了煙氣污染物的排放並造成環境污染。 - It intuoduces the tech-economic effects about transforming chain furance to fluidizing bed,provides conditionsFor faulty coal use.
介紹鏈條爐改成沸騰爐的技術經濟效果,為改善鏈條爐操作性能,為劣質煤的推廣應用,提供了完全可能實現的途徑。