coal and gangue

基本解释

• [能源科學技術]煤和矸石

英汉例句

雙語例句

• The effects of different drawing intervaland top-coal fragmental size on flow character of coal-gangue and sand, and on mixed degree of coal and gangue were analyzed during drawing top-coal.
  分析了不同放煤步距、頂煤塊度對放煤過程中煤矸砂流動形態、混矸程度的影響。
• The influence of coal gangue and the activator on the hydration property of cement is studied in this paper.
  研究了煤矸石的種類、摻量以及化學激發劑對水泥水化性能的影響。

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词组短语

短語

• separation for coal and gangue 煤矸分選
• separation of coal and gangue 煤矸石分選

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专业释义

能源科學技術

• 煤和矸石