意思翻译
[环境][矿业]煤尘；煤粉
n.煤尘; 煤屑
相关相似coaldust───滑行
coal depot───煤仓
coal industry───[矿业]煤炭工业
bull dust───牛粪
coal gas───煤气；煤炭气
coal pit───煤窑，煤矿
coal pot───煤炉
coal tit───煤山雀
coalhouse───n.煤库
双语场合用语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。
The harmful coal dust was produced during coal transportation by using belt conveyor coal preparation plant.───煤炭在洗煤厂的运输机上运送过程中产生浓烈的煤尘.
Coal worker's pneumoconiosis results from inhalation of coal dust.───煤尘肺是由吸入煤矿粉尘引起.
His face and hands were covered with grime from the coal dust.───他的脸和双手沾满了一层煤灰.
Matthew scrubbed the coal dust from his face.───马修擦掉了脸上的煤灰。
FS powder can be used as a substitute for coal dust to prevent metal penetration.───FS粉 可以取代煤粉作抗粘砂材料,其加入量比煤粉少,可以显著降低型砂的灰分、水分和发气量,提高透气性.
His face and hands were coverd with grime from the coal dust.───他的脸和双手都沾满了煤灰和污垢.
The air is so black with diesel fumes and coal dust, I can barely see.───空气中充斥着柴油烟雾和煤尘粉末，黑乎乎的，我几乎什么都看不见。
Lustrous carbon is deemed as technical data for evaluation of coal - dust.───煤粉光亮碳可作为煤粉的技术性能指标.
Many ventilation methods have adopted, but no one could bring gas coal dust under control entirely.───虽然采取了许多通风方法, 但是都不能彻底治理综掘工作面的瓦斯、煤尘.
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 advantages and disadvantages of coal dust preventing techniques at domestic and abroad were analyzed.───分析研究了当前国内外粉尘防治技术的利弊.
His face and hands were covered with grim of coal dust.───他的脸和双手都沾满了煤炭的污垢.
He became ill after breathing coal dust for many years.───他因多年吸入煤灰而生病了.
He moved the coal cakes away and there was only coal dust left on the floor.───他把煤饼搬走了,地下只剩下一层煤末.
Enclosed case decreases pollution by coal dust.───采用密闭壳体,粉尘污染小.
The relation between airborne dust and coal dust at the coal terminal is discussed.───论述了煤炭港口大气降尘与煤尘污染的关系.
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。
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