1.
Coarse Media Reverse Grain Filtration Technique and Its Application to Drinking Water Treatment;
粗滤料反粒度过滤技术及其在饮用水处理中的应用研究
2.
The result gave the optimal filter particle diameter, layer thickness and filtration velocity.
根据实验结果，确定了最佳的过滤介质粒径、过滤层厚度和过滤速度。
3.
Technology Study on filtration and Backwash Of Iron Ceramics Media Filter;
涂铁陶粒滤料过滤和反冲洗技术的实验研究
4.
Study on Filtration with Uniform Media--The Influence of Media s Diameter and Depth on Filtration Performance;
均质滤料过滤技术研究——滤料粒径和滤层厚度对过滤特性的影响关系研究
5.
Influence of Backwashing Intensity on the Filtration Effect of Bioactive Filter
反冲洗强度对生物活性滤池过滤效果影响
6.
high efficiency particulate air filter
高效微粒空气过滤器
7.
These range from separation of water molecules by reverse osmosis through separation of small particles in microfiltration.
这些反渗透膜能分离水分子,以及在微过滤器中分离小颗粒物质。
8.
The Research of Character in Biologic Ceramic Reactor and Used for Filtrated Water Deepness Disposal;
生物陶粒反应器内微生物特性研究及对滤后水的深度处理
9.
Improvement of Multi-medium Filtration-Ultrafiltration-Reverse Osmosis Process for Wastewater Advanced Treatment
多介质过滤—超滤—反渗透法深度处理废水的工艺改进
10.
Advanced Treatment Processes of Manganese Sand Biological Filtration/Reverse Osmosis for PTA Wastewater
PTA废水锰砂生物过滤/反渗透深度处理工艺研究
11.
Reserch on Filter Combined Grainy Filter Material and Fiber Filter Material
颗粒状滤料与纤维状滤料组合式过滤器的研究
12.
Investigation of Test and Application of Fibrous Filter for Particulate Matter Control in Civil Air Conditioning System;
民用空调系统中控制颗粒物浓度用纤维过滤器的测试及应用研究
13.
Test method for filter efficiency of filtering particle respirator.
过滤式防微粒口罩过滤效率的试验方法.
14.
The Research on a Granular Layer Filter with Conical Filter Units in Fluidized-bed;
圆锥型过滤元件的流化床颗粒层过滤器研究
15.
Dust Cake Compression Research in Filter Process with Embedding Method;
固化法研究过滤过程颗粒层压缩现象
16.
Application of DF-MBR technology on advanced treatment of municipal water
两级过滤膜生物反应技术在中水深度处理中的应用
17.
Gold extraction from ground whole-of-ore by agitated leach ranged from97% up to99% depending on grind size and cyanide concentration.
通过范围从97%99%搅动沥滤，地面所有矿石中的黄金提炼取决于磨矿粒度和氰化物浓度。
18.
Sieve icing sugar, ground almond and cocoa powder.
用筛过滤糖粉、仁粉及可可粉中的粗粒。