1) filtering efficiency
滤清效率
1.
Based on the analysis of the filtering theory of present filters,a new filter was designed to improve the filtering efficiency.
测试并计算了新型滤清器的压力降和原始滤清效率,并与原滤清器进行了对比。
2.
In different conditions,the filtering efficiency and the efffects of parameters on filtering efficiency are pre.
在气相三维流场计算的基础上,计算了固体颗粒的运动轨迹,预测不同条件下的滤清效率。
3.
The primarily designed high speed rotary self cleaning air filter adopted axial outlet and tangential inlet, the filtering efficiency of the filter was relative low and couldn t reach the lowest efficiency limit.
这种结构的滤清器滤清效率比较低 ,达不到最低滤清效率极限 。
2) Clearance rate
清滤率
1.
The CRs (Clearance rate) of three bivalves: Crassotrea gigas, Mytilus edulis and Chlamys ferreri on toxic dinoflagellate Alexandrium tamarense were continuously measured at 17℃ under laboratory conditions in April 2003.
20 0 3年 4月在实验室内采用静水法 ,研究了长牡蛎、紫贻贝、栉孔扇贝对塔玛亚历山大藻的清滤率 (CR)和摄食率 (IR) ,实验时间持续 3d ,水温 17℃。
2.
The results showed that: the clearance rate of juvenile S.
结果表明:缢蛏稚贝对6种微藻的清滤率随浓度的增加而增大,当达到一定浓度时清滤率反而下降;在相同浓度下,稚贝对中规格的绿色巴夫藻、小新月菱形藻和湛江等鞭金藻的清滤率显著高于小规格的小球藻、微绿球藻和大规格的亚心形扁藻(P<0。
3) filtering efficiency
过滤效率
1.
Analysis of Filtering Efficiency for Aluminum Alloy Based on Hydraulic Simulation Experiment;
基于铸造铝合金过滤效率的水力学分析
2.
According to the parameters from Ruth filtration equation,factors affecting the filtering efficiency of the vertical disc vacuum filter are analyzed and the effect of submerge ratio on filtering efficiency is discussed in detail in the paper.
根据Ruth提出的恒压过滤方程式中之参数,分析影响真空立盘过滤机过滤效率的各个因素,着重讨论立盘过滤机结构中的浸没率对过滤效率的影响,其分析结果可以作为提高过滤机过滤效率的设计参考依据。
3.
Based on the fluid mechanics in porous media and aerodynamics, the effects of the ceramic particle diameter on the pressure drop, permeability passing porous ceramic media, and filtering efficiency are analyzed.
根据渗流力学和空气动力学捕集理论 ,深入分析了陶瓷颗粒尺寸对陶瓷过滤介质压降、渗透率和过滤效率等性能的影响 ,为合理选择陶瓷过滤介质的陶瓷颗粒尺寸提供了理论依据 。
4) filtration efficiency
过滤效率
1.
Effects of cigarette materials on mainstream smoke delivery and filtration efficiency of cigarette with 27 mm filter rod;
27mm滤嘴长卷烟材料多因素对主流烟气递送量及过滤效率的影响
2.
Based on analyzing the mechanism of filtration, some parameters which affect the filtration efficiency, pressure drop or residual pressure drop, such as structure of the mesh, cycle index, filtration velocity, fluid concentration and temperature, compressibility of filter cake, maximum permission pressure drop and backflowing pressure, are discus.
在分析过滤机理的基础上,从过滤效率、压降、残余压降三个方面,分析了过滤器性能的影响因素,包括丝网结构、循环次数、过滤速度、流体浓度及温度、颗粒粒径、滤饼的可压缩性、最大允许压降、反吹压力等。
3.
The filtration efficiency of fixed bed filter using quartz was investigated.
用固定床颗粒层过滤实验装置,以石英砂为过滤颗粒在常温下进行过滤效率实验。
5) efficiency of press filtering
压滤效率
6) filter efficiency
过滤效率
1.
Based on the theory and experiment results, the correlation between the porosity and the filtration resistance and the correlation in filter efficiency itself are analyzed.
本文阐明了对袋式除尘器用滤料进行表面技术处理的必要性及其产生的相关问题,并通过现有理论及实验研究结果对滤料孔隙率与过滤阻力、过滤效率之间的两组关系分别进行分析论证,得出两组关系在除尘实践中存在的矛盾:滤料的孔隙率增大,过滤阻力减小,但是过滤效率也随之减小;而当孔隙率减小时,过滤效率增大,过滤阻力也增大。
2.
The effects of the main factors on filter efficiency are analyzed.
根据空气动力学捕集理论 ,研究了陶瓷过滤器的过滤机理 ,计算了刚性陶瓷过滤器的过滤流动 ,分析了影响过滤效率的重要因素 ,提出了满足过滤效率要求的“最小厚度”概念 ,为陶瓷过滤器的设计提供了理论依据 。
3.
It provides the basis for the fast determination of the filter efficiency to the composed filter in the air sampling method.
这为快捷的气体采样法测定复合式滤尘器的过滤效率提供了依据。
补充资料：配置效率和生产效率
在经济学上，经济发展的动力，或者说效率的来源，分为两类：一类是配置效率，二是生产效率。所谓配置效率，是指给定资源和技术的条件下，怎么样使资源从边际生产率低的地方流向边际生产率高的地方，从而使得资源和利用更合理、社会总价值达到最大;而生产效率是指如何通过技术进步提高每一种资源的生产率，也就是把社会的生产可行性边界向外移。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条