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coal dust

  • [环境][矿业] 煤尘;煤粉

网络释义专业释义英英释义

  [环境] [矿业] 煤尘

表1作业场所空气中粉尘浓度标准   煤尘(coal dust):作业场所空气中游离二氧化硅含量小于10%的煤尘

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  煤尘

... dust collector吸尘器;集尘器 coal dust煤尘;煤粉 dust collection收尘;集尘;吸尘 ...

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  煤灰

...strous edifices 奇形怪状的高楼大厦 dark, marrow streets 狭窄黑暗的街道 full of petrol fumes 充满了汽油味 coal dust 煤灰 poisonous adj. 有毒的(全部含毒) .

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短语

coal-dust explosibility 煤尘易爆性

coal-dust storms 煤尘暴

coal mine dust sensor 粉尘传感器

coal-dust supplier 给粉机组

coal-dust explosion 煤尘爆炸

coal mine dust 煤矿粉尘

active coal-dust 活性粉煤灰

coal powder dust 粉煤灰

coal-dust boiler 煤粉锅炉

 更多收起网络短语
  • 煤尘 - 引用次数:65

    Because gas capacity is small in the experiment, gas explosion in this process has two main roles: blowing coal dust and igniting coal dust explosion.

    由于试验中瓦斯量较小,瓦斯爆炸在此过程中主要有两个作用:扬起煤尘;点爆煤尘

    参考来源 - 矿井瓦斯煤尘爆炸传播规律研究
    煤粉
  • 扬尘 - 引用次数:11

    参考来源 - 邯郸市大气可吸入颗粒物及多环芳烃来源解析研究
    煤尘 - 引用次数:7

    参考来源 - 湿式旋流除尘器的研究及应用
  • 煤尘
  • 煤粉
  • 煤粉
  • 煤粉
  • 煤粉
  • 煤粉

·2,447,543篇论文数据,部分数据来源于NoteExpress

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

双语例句权威例句

  • The air is so black with diesel fumes and coal dust, I can barely see.

    天空由于充满柴油机浓烟煤灰而如此几乎看不见

    《柯林斯英汉双解大词典》

  • In the rugged south of Shanxi province, the water in the mountain streams was now black with coal dust and undrinkable.

    崎岖山西南部山里已经不能喝了,黑乎乎一起。

    www.ecocn.org

  • Miners are finished extracting coal here, and the sides of the tunnel have been sprayed with quicklime to suppress explosive coal dust.

    矿工们已经完成了这里煤炭开采坑道两壁喷上生石灰防止煤尘爆炸

    article.yeeyan.org

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