coal dust
英 [kəʊl dʌst]
美 [koʊl dʌst]
n. 煤粉，煤尘
双语例句
- 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。 - Matthew scrubbed the coal dust from his face.
马修擦掉了脸上的煤灰。 - His face and hands were covered with~ from the coal dust.
他的脸和双手都沾满了煤灰的污垢。 - A friend chimes in: When I wipe my windowsills every day they are covered with coal dust.
她的一位朋友也说：我每天擦窗台的时候，上面都布满煤尘。 - He became ill after breathing ( in) coal dust for many years.
因常年吸入煤粉，他病了。 - Expansion joints located in ducts conveying coal dust shall be designed to withstand a vented explosion.
位于传输煤炭粉尘的风管的伸缩接头（膨胀节）的设计应当能够承受排气爆炸。 - Study on the Technology of Instaneous Flame Length Detection in Coal Dust Explosivity Appraisal
煤尘爆炸性鉴定中瞬间火焰长度检测技术的研究 - Full-close management is realized in coal coke site to avoid the floating pollution of coal dust.
煤场焦场实现全封闭管理，避免了煤尘的飞扬污染。 - The gas evolution test method has the advantage that the effective coal dust content in green sand can be determined rapidly and accurately.
发气量试验方法的优点是能够迅速和准确地确定型砂中有效煤粉的具体含量。 - As a result, Taiyuan's air grew thick with suspended particles from coal dust as well as sulfur dioxide and nitrogen oxide emissions.
因此，太原的大气中充满了煤灰悬浮颗粒以及二氧化硫、氧化氮等排放物。 - It took me a whole afternoon to make this coal dust into coal cakes.
我用了一下午的时间把煤末做成了这些煤饼。 - Analysis on mine coal dust explosion danger degree base on normal fuzzy function
基于正态模糊数的矿井煤尘爆炸危险度分析 - This product is a new kind of kiln lining materials made with coal dust ceramisite.
本产品是以粉煤灰陶粒为主要原料制成的一种新型窑衬材料。 - The detonating cord used in the mine can easily ignite the gas and coal dust, causing the explosion accidents.
普通导爆索用于矿井中，在传爆中易引燃瓦斯、煤尘，造成爆炸事故。 - Discussion on Coal Dust and its Control Techniques in Mining of Thick Coal Seam
浅析厚煤层综放开采煤尘及其防治技术 - A block made from charcoal or coal dust and burned as fuel.
一种由煤炭制成的、当作燃料燃烧的块状物。 - Despite hauling 40 tonnes of coal dust, the Scania engines were mild on oil use.
虽然运送了40吨煤尘，Scania的发动机的用油仍然较少。 - Mixing machine for combining coal dust with binding substances or clay with colouring materials
混合煤粉与粘合物，或陶和有色材料搅拌机 - 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。 - Many miners have suffered from the effects of coal dust in their lungs.
许多矿工由于肺部吸入了煤灰而患病。 - Field measurement and research of coal dust pollution status in cutting coal of the fully mechanized mining face
综采工作面割煤时煤尘污染状况的现场实测研究 - Analyzed the coal dust samples we collected, mensurated the minimum ignition temperature of coal dust layer and coal dust cloud in different diameter range.
对所采集煤尘样品进行实验分析，测定了不同粒径范围下煤尘层和煤尘云的最低着火温度。 - We ran it on sawdust, cubed wood, coffee grounds and coal dust.
我们跑它木屑，立方木材，咖啡的理由，煤尘。 - Study of Relations between Coal Dust Size and Minimum Ignition Temperature
煤尘粒径与最低着火温度的关系研究 - Stray current in coal mine underground is an important factor caused gas and coal dust explosion, which seriously threatened safety production in mines.
煤矿井下杂散电流是引起瓦斯、煤尘爆炸的一个重要起因，严重威胁到煤矿的安全生产。 - Study on Propagating Regulation about Flame Wave of Coal Dust Explosion in Straight Roadway
直线巷道内煤尘爆炸火焰波的传播规律研究 - Lung disease caused by inhaling coal dust.
由于吸入煤尘而导致的肺病。 - Effects of occupational coal dust exposure on lung function and haematology
煤尘职业性接触对作业人群肺功能和血液学的影响 - Research Progress in Explosion Characteristics and Spread Law of Gas and Coal Dust
瓦斯煤尘爆炸特性及传播规律研究进展 - Experimental Study on the Propagation Laws of Gas Explosion Inducing Coal Dust Explosion
瓦斯爆炸引起沉积煤尘爆炸传播实验研究