After dealt the fibers with acid for some time, C-shaped cross sections which could improve the efficiency of filtration felt were obtained.
酸处理后，芯层尼龙6被腐蚀，形成C形截面纤维，将有利于改善过滤材料的过滤性能。
The results of experimentations prove that the efficiency of filtration is higher than traditional algorithms on the level of semantic match.
试验证明，过滤效果较传统算法在语义对应层次上有所提高。
The models pre-dict particle concentration as a function of the flow rate, the particle removal efficiency of the filter, and filtration time.
这些模型预测了粒子浓度与流速、过滤器的粒子去除效率及过滤时间的关系。
The test results show that the pressure descend of new filter conform to the requirement of standard, the filtration efficiency is 63.04%, and the traditional filter is no less than 60%.
试验结果表明，新型滤器的压力降完全符合规定要求，原始滤清效率为63.04%，而传统滤器的原始滤清效率仅为60%。
Through the alteration of water, material unload system and the fabric of filtration, the optimization for coal and mud water system is achieved, work efficiency is raised highly.
通过对过滤机的卸水系统、卸料系统及过滤机滤布的改造，实现了煤泥水系统的优化，大大地提高了过滤机的工作效率。
Aiming at the high filtration efficiency approaches, the paper analyzed the effect of gas velocity and shape of channel on filter efficiency by numerical simulation.
该文以探讨高效的过滤途径为目的，通过数值模拟的方法，分析了不同的气流速度和不同的通道形状对陶瓷过滤器除尘效率的影响。
The high filtration efficiency means the good filtration results, however high pressure drop will cause the waste of energy.
高过滤效率意味着良好的过滤效果，而高运行阻力会带来巨大的能源浪费。
By theoretical analysis, it defines a new concept-system critical filtration efficiency and puts forward a calculation and selection method of air filters.
通过理论分析，本文首次提出系统临界过滤效率的概念，并从中得出舒适性空调系统空气过滤器的计算和选择方法供参考。
Using the mathematical model of filtration process analyses the production capacity of the continuous revolving drum vacual filter and the filtration efficiency.
应用过滤过程数学模型分析了连续转鼓式真空过滤机的生产能力机理，对过滤效率进行了分析。
Objective To evaluate the filtration efficiency of different types of mask filtration materials against non-biological particles aerosol and microbial aerosol.
目的评价不同类型口罩滤材对非生物颗粒气溶胶和微生物气溶胶过滤效率。
Under stationary filtration condition, firstly the author took the study about the effect of filtration velocity on filtration efficiency. The research shows that there exists a critical velocity.
清洁滤料过滤阶段，就过滤速度对过滤效率的影响进行实验研究，验证了临界过滤速度的存在性。
Ultimately, selection of the optimum filters depends on flow rate, particle removal efficiency of the filter, filtration scheme (single vs. multi-stage filtration), and filter service life.
归根结底，最佳过滤器的选择决定了流速、过滤器的粒子去除效率、过滤方案(单步与多步过滤)和过滤器的使用寿命。
As for the UF, the optimization of the frequency of physical washing, the filtration mode and the operation pressure can help to improve the system efficiency.
对于UF系统，冲洗频率、过滤方式和操作压力均影响系统的制水效率。
The pollutants removal efficiency of the riverbank filtration system was discussed. It can provide a basis for utilization municipal wastewater resource.
介绍了河岸渗滤系统的除污功效，为实现城市污水资源化提供依据。
Rotary vacuum filter is one of the most important facilities in PTA production, but it has low filtration efficiency and large energy consumption in industrial application.
转鼓式真空过滤机为PTA生产工艺中的重要设备之一，但其在工业应用中存在过滤效率较低，能耗较大的问题。
Based on analysis of roof runoff quality in Shanghai, the treatment efficiency by sedimentation and filtration was investigated.
在分析上海市屋面雨水水质的基础上，研究了沉淀和过滤技术对屋面雨水的回用处理效果。
From Table 3 and Table 4 we can see that the filtration efficiency of filtering micron and sub-micron particles in the liquid by microporous PE and microporous pa is very high.
由表三与表四可以看出，微孔pe与微孔PA过滤液体中微米与亚微米级的微粒等杂质的过滤效率相当高。
As a result, washing and filtration efficiency are increased, water content of cake and energy consumption are reduced and a better economic benefit is achieved due to a high output and good quality.
改造之后，提高了洗涤过滤效率，降低了滤饼水分，降低了能耗，提高了产量，确保了产品质量，取得了较好的经济效益。
This article introduces the characteristics of a few types of high-temperature fibers, processing way of filtration bags and their surface structure which influence efficiency de-dusting.
本文介绍了国外使用的几种耐高温纤维及其性能，袋式滤材的加工方法以及滤材的表面结构对除尘效率的影响。
Electret filtration material is a kind of promising new air filtration material due to the advantages of high filtration efficiency, low flow resistance, power saving and anti-bacteria.
驻极体过滤材料具有高效、低阻、节能、抗菌等优点，是一类非常有应用前景的新型空气过滤材料。
Pilot-scale test was conducted on the secondary micro-flocculation of water from sedimentation tank for improvement of filtration efficiency.
为改善过滤效果，开展了沉后水的二次微絮凝过滤中试研究。
Structural characteristics and functional mechanisms of metal mesh filtration technology were introduced in this paper. Pressure drop and trapping efficiency were emphasized.
介绍了金属丝网过滤技术的结构特点及作用机制，重点阐述了压降特性及捕集能力。
The melt-blown non-woven material of the invention has excellent high temperature resistant performance and high-efficiency filtration performance.
本发明的熔喷非织造材料具有优良的耐高温性能及高效的过滤性能。
The method is characterized by high efficiency, controllable performance, high added value and easy production on a large scale, thereby suiting filtration and separation of liquids and gases.
本发明具有高效可控、高附加值、易于实现规模化生产的特点，可用于液体或气体的过滤分离。
The purpose of the test was to study the effects of above cigarette materials factors on the smoke delivery-contains and filtration efficiency of the cigarette with 24 mm filter rod.
使用该方法可快捷、高效、经济、准确地确定卷烟材料多因素对卷烟烟气递送量及过滤效率的影响规律。
The purpose of the test was to study the effects of above cigarette materials factors on the smoke delivery-contains and filtration efficiency of the cigarette with 24 mm filter rod.
使用该方法可快捷、高效、经济、准确地确定卷烟材料多因素对卷烟烟气递送量及过滤效率的影响规律。
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