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单词 coal ball
释义
coal ball
  • 简明释义
  • 煤球;[地质] 煤结核;[地质][植] 煤层石球
  • 网络释义
短语
  • 双语例句
  • 1
    This paper briefly describes the present situation of sound insulation ways universally adopted in steel ball coal mill and the noise intensity released during operation.
    简述目前钢球磨煤机普遍采用的隔声方式及其运行过程中释放噪声强度的现状。
  • 2
    A kind of waste heat treated low alloyed cast iron for making grinding ball in a coal grinder was studied.
    研究了一种可用冲天炉生产的煤粉磨机磨球用低合金余热淬火耐磨铸铁。
  • 3
    Make at the same time we to double in double out ball type coal pulverizer work principle , operation process, movement characteristic had further cognition with increase.
    同时使我们对双进双出球磨煤机工作原理、作过程、行特性有了进一步了认识和提高。
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更新时间:2025/1/9 18:00:44