| 1. | To reduce the heavy load on dust collectors, upflow beds were soon replaced by downflow fluidized beds .
为了减轻粉尘收集器的负荷，上流式流化床不久被下流式流化床所取代。 |
| 2. | Application of kmlf tilting narrow upflow classifier in mineral separation industry
型斜窄流分级机在选矿工业中的应用 |
| 3. | “ qi activity ” is mainly manifested by the four forms : upflow , downflow , outflow and inflow
“气机” ，主要表现为升、降、出、入四种形式。 |
| 4. | This study tries to use upflow rough filtration as the pretreatment for slow sand filtration
摘要尝试采用上向流粗滤，作为慢滤池的预处理。 |
| 5. | Research on treatment of cassava starch wastewater using two - phase upflow anaerobic sludge blanket
反应器处理木薯淀粉废水的启动运行特性研究 |
| 6. | Both results of the experiment and simulation show upflow rough filtration holds the characteristics of simple operation , easy maintenance and stable performance
试验及模拟结果均表明：此上向流粗滤操作维护简单，运行稳定。 |
| 7. | On the basis of former experience , further study about upflow filtration and have air - water backwashing have been conducted through pilot - plant test . in this article
本课题在总结前人经验的基础上，经过模型试验，对该种滤池的过滤及反冲洗进行了深入的研究。 |
| 8. | A computer - aided simulation used to observe the influence of changing filtration parameter on upflow rough filtration is necessary because of the long term of operation cycle
由于粗滤池的运行周期很长，故采用了计算机模拟的方式观察运行参数变化对粗滤池的影响。 |
| 9. | 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。 |
| 10. | Abstract : a study of an inner upflow anaerobic sludge bed process and its experimental start - up for production is introduced ; and the problems during the start - up process are also discussed . finally , the precautions in the course of the start - up are summarized
文摘:介绍了内循环上流式庆氧污泥床工艺及生产性实验启动的研究情况，就启动过程中发现的问题进行讨论，总结启动过程中应注意的事项。 |
