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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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  煤粉尘

煤粉尘

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短语

coal dust mill 磨煤机

coal dust ball stove 煤球炉

coal-dust 煤尘

coal-dust stained yarn 煤灰纱

coal dust test 煤尘试验

flue coal dust 悬浮煤尘 ; 浮游煤尘

coal-dust explosion 煤尘爆炸

inflammable coal dust 爆炸性煤炭尘粉

coal dust furnace 煤粉燃烧炉

 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

  • abstract: 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: WordNet

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》

  • The problem of methane or coal dust in a mine's air is relatively easy to solve.

    沼气或者煤渣问题解决起来相对容易

    article.yeeyan.org

  • At Linfen, residents have said they literally choke on coal dust in the evenings.

    临汾当地居民到了晚上,煤尘他们几乎窒息

    www.youdict.com

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