混中塊煤 的英文怎麼說

中文拼音 [húnzhōngkuāiméi]
混中塊煤 英文
mixed medium-sized coal
  • : 混形容詞1. (渾濁) muddy; turbid2. (糊塗; 不明事理) foolish; stupid
  • : 名詞(古時佩帶的玉器) penannular jade ring (worn as an ornament in ancient china)
  • : 名詞(黑色固體礦物) coal
  1. The effects of different drawing interval and 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

    分析了不同放步距、頂度對放過程矸砂流動形態、矸程度的影響。
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