1.
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
2.
Research on Biological Aerated Filter Treatment Efficiency for Media Size and Macrospore Aperture;
滤料粒径和曝气管开孔率对曝气生物滤池处理效能影响的研究
3.
Study on the Particle Count Efficiency at the Most Penetrating Particle Size for High Efficiency Fibrous Filter Media;
高效纤维滤料最易透过粒径计数效率的研究
4.
A sedimentary material with grains smaller than0.002 millimeters in diameter.
过滤粘土，沉积物颗粒直径小于0。002毫米的沉积材料
5.
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
6.
nominal maximum size of aggregate
骨料的额定最大粒径
7.
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。
8.
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
9.
COMPARISON OF BIOLOGICAL AERATED FILTRATION PERFORMANCE BETWEEN ZEOLITE MEDIA AND CERAMISITE MEDIA
曝气生物滤池沸石和陶粒滤料性能对比研究
10.
Research on biofilm culturing of the light ceramsite for the ecological filter bed
轻质陶粒滤料生态滤床的挂膜与启动研究
11.
single-sized aggregate
均匀颗粒骨料;均匀颗粒骨料;单径骨料;单一粒度骨料
12.
ceramic materials in particulae form,for use as filltering media
用作过滤介质的颗粒状陶瓷材料
13.
On Change and Evolution of Filter Technology of Granular Material
简论粒状材料过滤技术的变迁和沿革
14.
Research Progress in Biofilm Carrier for Wastewater Treatment
污水处理用生物陶粒滤料的研究进展
15.
Research on the Operational Characteristics of Biological Aerated Filters with Porcelain and Ceramsite Carriers;
瓷粒和陶粒填料曝气生物滤池运行特性的研究
16.
Research on Maximal Pore Size of 0Cr18Ni9Ti Metal Rubber Filtering Material
0Cr18Ni9Ti金属橡胶过滤材料最大孔径研究
17.
a filter in the fuel line that screens out dirt and rust particles from the fuel.
能够从燃料中过滤出杂质和金属粒子的放在燃料中的过滤器。
18.
Relationship between NaCl aerosol size distribution and testing efficiency for the sodium flame method
氯化钠粒径分布对钠焰法过滤效率的影响