由于现在的风使火山灰吹响北方，官员们称在未来24小时内不会影响欧洲或大西洋彼岸的航班。
With winds currently blowing the ash northwards, authorities say there's little risk of any further disruption to European or transatlantic airspace over the next 24 hours.
通过设计不同排水条件的实验槽，研究了不同的排水条件及时间效应对吹填软土结构强度形成的影响，并对实测结果进行了灰预测。
Through designing different drainage tank the paper studied different drainage conditions and time effects on structural strength formation of soft dredger fill, and carried out grey prediction.
本文介绍使用水力冲填工艺进行电厂贮灰场盖土复垦的吹填施工工艺。
This paper presents a kind of waterblowing fill technology to recover soil for reclamation in ash yard of power plant.
装吉他的箱子上已经蒙上了一层灰。我粗略的吹了吹箱子上的灰尘，又把它放回了原处。
Surface of the guitar case is dusty. I made a rough attempt to blow the dust away, and then put it back to where it was.
结果表明：当对流受热面在较长时间内不吹扫时，不会产生粘结性很强的积灰，对下一次除灰效果影响较小；
The experiment result shows that ash can not adhere to the heating surfaces firmly and there is little impact on the next sootblowing effect in case of no sootblowing in given period.
这时，风把灰云吹裂开一块，露出月光，二人已来到街的北头。
Just then, the wind blew a rift in the grey clouds, and in silver moonlight they reached the north end of the street.
针对锅炉引风机频繁积灰振动问题，分析了引起吸风机积灰振动的主要因素，并介绍了应用喷嘴气流吹扫技术防止引风机叶片积灰的机理及其使用效果。
Furthermore, the paper introduces the mechanism of applying nozzle airflow purging technology to prevent accumulating dust in wind fan blades and its using effectiveness.
灰预测可以用来对吹填软土结构强度形成进行短期预测，值得工程实践参考。
Grey prediction can be used to predict structural strength formation of soft dredger fill in short-time, it gives reference to engineering practice.
公司经营的是低硫、低灰、低磷、低氯、高发热量的优用煤和冶炼吹煤。
What the company managing are high quality and high caloric coal with low sulphur, low dust, low phosphorus, and low chlorine and coal's smelting and blowing.
公司经营的是低硫、低灰、低磷、低氯、高发热量的优用煤和冶炼吹煤。
What the company managing are high quality and high caloric coal with low sulphur, low dust, low phosphorus, and low chlorine and coal's smelting and blowing.
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