| 1. | Maintaining malt shell ' s intergrity and forming loose filter layer whose thickness may increase 15 - 20 %
可保持麦芽壳皮完整，形成疏松高效的过滤层，滤层厚度可增加15 - 20 % 。 |
| 2. | It is conclued that the filter layer can protect the core wall of earth - rock dam from flow erosion
结果表明，宽度不大的裂缝在合适的反滤层保护下，能防止心墙土体被水流冲刷。 |
| 3. | In smoke shan among the course , can is it come down to stop grades of detailed sand grain , form steady sand strain layer
在抽i油过程中，能将级细的砂粒阻挡下来，并形成稳定的砂滤层。 |
| 4. | Add curves layer to lighten it , a photo filter layer to add more red , and a colour balance layer to add more orange
放入曲线层，以减轻它的照片反滤层，以增加更多的红色，一台彩色平衡层，以增加更多的橙色。 |
| 5. | Observing wash degree , bulging ratio and distributing of filtrating material . measure turbidity of filtrate and reduction of hydraulic pressure
观察反冲洗膨胀率、冲洗强度及滤层分布情况。测定滤后水浊度及水头损失。 |
| 6. | By sampling in different filter layer and analyse of water head damage in all sampling point , i draw a condusion about filter function of porcelain sand filter is superior to the general filters
通过滤层分层取样，对各取样点的水头损失的分析，得出瓷砂滤料较一般滤料过滤性能优越的结论。 |
| 7. | Compared with conventionally rapid filter , upflow filtration is a more sensible filter method , which is characterized by large capacity for storage of solids , small head loss and long filter run
上向流过滤是一种理想的过滤方式。与传统快滤池相比具有滤层截污量大，水头损失小，过滤周期长等特点。 |
| 8. | Results show that , clogging situation caused by interception and adsorption of suspend substances or by growth of microorganism , all tends to decrease with negative exponential from , following the increase of infiltration layer depth
结果表明，不管是悬浮物截留、吸附，还是微生物的生长，所造成的堵塞状况都呈现出随滤层厚度增加按负指数形式递减的趋势。 |
| 9. | " the plant will adopt the technology of sequencing batch reactor , dual media filter and disinfection process to reduce organic pollutants , suspended solids , nutrients and pathogenic organisms from sewage to a very low level , " he added
他补充：昂坪污水处理厂会采用顺序分批式反应器技术、双滤层滤池及消毒程序，以减少污水中的有机污染物、悬浮固体、营养物及病原微生物至极低水平。 |
| 10. | Study finds that there is a relationship between diameter and depth of the media and the relationship ensures a satisfied filtration result . and it is also an significant basis in the filter ' s design . to find out the relationship is possible and important
研究和生产实践表明，滤料粒径与滤层厚度之间存在着某种相关关系，满足这一关系，即可保证过滤效果的一致，这也是滤池设计过程中的重要依据， 。 |
