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单词 Coal dust
释义

Coal dust

听听怎么读
是什么意思
  • 释义

    煤炭粉末;

  • 英英释义

    Coal dust

    • Coal dust is a fine powdered form of coal, which is created by the crushing, grinding, or pulverizing of coal. Because of the brittle nature of coal, coal dust can be created during mining, transportation, or by mechanically handling coal.

    以上来源于:Wikipedia

    学习怎么用

    双语例句

    用作名词(n.)
    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。

    权威例句

    Coal dust explosibility
    Coal dust/air explosions in a large-scale tube
    Silica, some silicates, coal dust and para-aramid fibrils
    Effects of coal dust on photosynthetic intenseness of some fruit vegetables
    Mechanisms and mediators in coal dust induced toxicity: a review.
    Mechanisms and Mediators in Coal Dust InducedToxicity: a Review fn1
    Dry mechanical conveyor plant for pyrites and coal dust
    The effects of coal dust on photosynthetic performance of the mangrove, Avicennia marina in Richards Bay, South Africa
    A statistical analysis of coal mine accidents caused by coal dust explosions in China.
    Synthetic fuel comprising coal dust, water and a reactive organic compound, and a process for making such synthetic fuel
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