...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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coal dust mill 磨煤机
coal-dust 煤尘
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
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·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
The air is so black with diesel fumes and coal dust, I can barely see.
天空由于充满柴油机的浓烟和煤灰而如此黑,我几乎看不见。
The problem of methane or coal dust in a mine's air is relatively easy to solve.
沼气或者煤渣的问题解决起来相对容易。
At Linfen, residents have said they literally choke on coal dust in the evenings.
临汾的当地居民说,到了晚上,煤尘让他们几乎窒息。
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