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- Analyzing the flow function at suction opening where the flowrate is constant, the relationship between suction height and efficiency of dust collection is revealed. 对等速吸风口流函数的分析，揭示出吸风高度与收尘效率之间的数学关系。
- efficiency of dust collection 除尘效率
- Solving the problem of backmixing of falling dust is helpful to raise the dust collect efficiency of a deduster. 解决多管除尘器由于落尘返混现象,有助于提高除尘器的除尘效率。
- To raise the efficiency of fine dust collection with high resistivity,it is important to improve the electrode arrangement of the electrostatic precipitator(ESP). 为提高微细高比电阻粉尘的收集效率,提出能同时产生正、负两种极性放电的双极芒刺电除尘器。
- To raise the efficiency of fine dust collection with high resistivity, it is important to improve the electrode arrangement of the electrostatic precipitator (ESP). 摘要为提高微细高比电阻粉尘的收集效率，提出能同时产生正、负两种极性放电的双极芒刺电除尘器。
- Actualization of Dust Collection Design of Tapping Hole and Hot Metal Pitcher of BF. 高炉铁口和铁水罐除尘的实施。
- Design of dust collection system on the round casthouse of No5 BF at Wuhan Iron & Steel Co. 武钢5号高炉环形出铁场除尘系统设计
- The motor car disappeared in eddy of dust. 汽车在一片扬尘的涡流中不见了。
- Wet-type boiler-flue gas deaner is an ideal equipment with pretty high efficiency of dust removal and deculphurization. 温式烟气净化器是一种理想、高效的除尘脱硫装置。
- Dyna-wave washing technology is a foaming washing technology.It has high efficiency of dust removing and middle resistance. 动力波洗涤技术属于泡沫洗涤技术,具有除尘效率高,阻力适中的优点。
- The low dust collecting efficiency of ESP system of clinker kiln results in that dust emission concentration exceeds permissible standard. 氧化铝熟料窑电收尘系统收尘效率低,导致烟尘排放浓度超标。
- There is a fine layer of dust on the desk. 桌子上有一层薄薄的尘土。
- The car went past in an eddy of dust. 那汽车在一阵滚滚的尘土中驰过。
- This paper described the thechnologies and equipments of dust collection,desulfuration and denitrification in coal burning power plant,also,the developing trend in China was introduced synthetically. 综述了国内外燃煤电厂除尘、脱硫、脱硝技术与设备,及其我国的发展趋势。
- A fine layer of dust covers everything. 所有的东西都盖了一层薄薄的灰尘。
- We have developed a new type of dust collec- tor-outer rotation cyclone-with an internal perforated cylinder to eliminate internal eddy currents. It can decrease the pressure loss by 40%,while maintaining the same dust collecting efficiency. 新近研制的XW型旋风除尘器通过设置开孔的内筒来消除内涡旋,可使除尘器在保证除尘效率不降低的情况下,压力损失减小40%25。
- The mirror is covered with a film of dust. 镜子蒙上了一层灰尘。
- I've got a speck of dust in my eye. 我眼睛里弄进了一粒灰尘。
- Eddies of dust swirled in the road. 路上尘埃滚滚。
- The standard of the water for dust collection at c. 港口煤炭作业除尘用水水质标准。
