1·The filtering flow rules and water-oil displacement characteristics in deep pay and low-permeability reservoirs has some specialities.
深层低渗透率油藏的渗流规律及水驱油特性具有特殊性。
2·During the producing process of a horizontal well, fluid flow in well bore and stratum filtering flow have the restraining and effecting actions.
在水平井生产过程中，井筒内管流与地层渗流互相制约、互相影响、互为边界条件，从而构成了一个完整的水动力学体系。
3·The analysis of filtering flow process of aluminum cast alloy based on hydraulic simulation was carried out. The filtering efficiency formula was established.
通过水力学模拟试验对铸造铝合金过滤流动过程进行了分析，建立了过滤效率的水力学模拟试验关系式。
4·Introduce precision filtering principle, effect to filtering precision and how to choose filter aid reasonably. Further analyze on factors that affect filtering flow and cycle.
介绍了精密过滤原理，助滤剂对过滤精度的影响及合理选用，对过滤流量，过滤周期的影响因素作了进一步分析。
5·Therefore, it has important application significance to develop the correlated research on gas-oil-water three-phase filtering flow mechanism of condensate gas reservoir with bottom water.
因此，开展底水凝析气藏油气水三相渗流机理等相关方面的研究，具有重要的应用意义。
6·Filtering message class — for routing within a message flow based on the contents of a message.
消息筛选类，用于在消息流中根据消息的内容对其进行路由。
7·Almost any data consolidation scenario with tasks (such as joins, merges, filtering, and aggregations) that can reduce input data early in the data flow can benefit from T-ETL processing.
凡是具有能在数据流早期减少输入数据的作业(例如连接、合并、过滤和聚合)的数据整合场景，几乎都能从t - ETL处理中受益。
8·After turning vane rotary flow off the air after oil, continue to up after packing, will the air filter layer of oil and other impurities again for the separation and filtering.
经过旋流导向叶片脱油后的空气，继续向上经过填料过滤层，将空气中的油份及其它杂质再一次的进行分离和过滤。
9·The pulse type and reverse jet dust collector can obtain higher filtering speed than the oscillating and reverse air flow.
脉冲式、反向射流式除尘器能够比振荡式、反向气流式的过滤速度获得高些。
10·This thesis is concentrated on structural design, filtering mechanisms study and analysis of flow field, the overall structure of the Suction filter is figured out.
本论文立足于吸污式自清洗过滤器的开发，以及过滤机理的研究和流场的优化分析，完成了本自清洗过滤器的优化设计。