片语

coal-dust storms煤尘暴

coal powder dust粉煤灰

coal-dust explosibility煤尘易爆性

coal-dust explosion煤尘爆炸

coal-dust boiler煤粉锅炉

coal-dust supplier给粉机组

coal mine dust sensor粉尘传感器

active coal-dust活性粉煤灰

coal mine dust煤矿粉尘

英汉例句

• three kinds of leakage proof measures for coal dust fan are introduced.

  介绍了煤粉风机的三种防泄漏措施。

• these experiments have proved that, for the coal dust with high ash component, after multiple actions by shock wave, it's explosive characteristic has been greatly increased.

  试验结果表明，对于高灰分煤尘，在沖击波的多次沖击下煤尘的爆炸特性明显增强，危险性大大增加。

• this paper introduces coal dust producing reason, zpw type coal dust prevention device structure and working principle.

  介绍了煤尘产生的原因，zpw型灭尘装置的组成及工作原理。

• the content of coal dust is high below the coal mine, and it is great harmful to the health of worker body and security of production.

  煤矿井下煤尘含量高，对工人的身体健康和安全生产构成的危害大。

• the comprehensive utilization condition of powdered coal dust is introduced, and the effect is that the pollution of the environment is reduced.

  介绍了对粉煤灰的综合利用情况，减少了粉煤灰对环境的污染，收到了良好效果。

• the relations between the maximum explosion pressure, the maximum quantity of draw-off heat and coal dust concentration, methane concentration were calculated.

  分别推导出粉尘爆炸放热量和最大爆炸压力与煤尘浓度、甲烷浓度等影响因素的关系。

• the following measures may effectively ease the stress of the workers:take the necessary protective measures to reduce the inhalation of coal dust which could induce the asthma and bronchitis;

  采取必要的防护措施减少煤尘等诱发哮喘和气管炎癥物质的吸入，减少工人呼吸道疾病的发生；

• many ventilation methods have adopted, but no one could bring gas and 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。

• at the same time, the high temperature of blasting gas can causing gas and coal dust explosion.

  同时爆生气体温度较高，容易引起瓦斯和煤尘爆炸。

• 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。

• this paper tries to control the coal dust by dyna-wave dust removing technology and to study the technical feasibility and adaptability of removing flying dust in coal mine by dyna-wave washer.

  对煤矿逸散性煤尘采用动力波除尘技术进行试验研究，证实动力波洗涤器对煤矿生产过程中逸散性煤尘进行治理的技术可行性和适应性。

• coal dust extracts, both nitrosated and nonnitrosated induced cell transformation in a dose response manner.

  亚硝化和未亚硝化的煤尘抽提物都能诱发细胞发生转化且有剂量反应关系。

• it can be found in the processes of coal dust transportation, crude oil recovery, sewage discharge, dust measurement, air conveying, astronautic and aeronautic propulsion, etc.

  煤粉输送、原油开采、污水排放、粉尘测量、气力输送、航空航天推进等生产、工作过程都包含气粒多相流动。

• as alkalies in the coal dust ash dissolve out and carbonates are entrained into the system, serious scaling occurs in the cooling water system of the dust collector.

  由于粉煤灰中堿性物的溶出及碳酸盐带入系统，导致除尘冷却水系统存在严重的结垢问题。

• the activity of acid phosphatase(acp) in lung macrophages of rats with coal dust ingestion was observed by cell chemical method and by image analyser.

  利用细胞化学方法，通过图象分析仪，对吞噬煤尘后的肺巨噬细胞内酸性磷酸酶活性进行了定量观察。

• a 2006 study found abnormally high levels of chemicals in the benzene family attached to coal dust around handan.

  一项2006年的研究表明，邯郸的空气中含有大量的煤灰，其中苯化合物的含量异常高。

• after the construction of these wharves, waste water containing organic and oil from ships, coal sewage and coal dust from the coal storage places will have some i…

  利用数值模拟对船舶有机污水进行预测，还对石油污水、煤污水、煤尘等进行影响分析，并提出防范对策。

• the coal dust inhibiting rate on the train transported bulk coal can reach 90 percent above.

  能在火车、汽车及轮船等散煤运输中推广应用。