RESULTS: the pore size and materials of membrane affected the total filtration resistance and its distribution in clarification.
结果：膜孔径和膜材料对过滤阻力及其分布有影响。
Filtration velocity, filtration resistance and porosity of cake were researched, and the condensability and its index were analyzed.
对过滤速率、过滤阻力、滤饼空隙率进行了研究，分析了四种物料的滤饼可压缩性及其压缩性指数。
The distribution of filtration resistance was accounted during experiment, and harnessing measure of fouling of membrane was also studied.
通过实验计算了自生生物动态膜过滤阻力的分布，并研究了膜污染防治措施。
Low permeable reservoir is mainly featured by small reservoir pore, fine throat, high filtration resistance, low oil productivity and low water absorbing capacity.
低渗透油藏的主要特点是储层孔隙小、喉道细、渗流阻力大，油井产油能力和吸水能力都非常低。
The reason of the change of the sludge viscosity in submerged membrane bioreactor and the effect of the viscosity on the filtration resistance of the membrane were discussed.
探讨了一体式膜生物反应器中料液粘度变化的原因，以及料液粘度对膜过滤阻力的影响。
It could be concluded that LSDC can obviously speed up the sedimentation rate of sludge, decrease moisture content and specific filtration resistance of sludge, which was superior to CPAM.
对生物活性污泥的絮凝脱水性能的研究结果表明，LSDC在提高沉降速度、降低污泥含水率和污泥过滤比阻方面有明显效果，优于对比样CPAM。
Therefore, this study provides a characterization of cake structure visualization methods, Also shown that the ultrasonic atomization technology can effectively reduce the cake filtration resistance.
本研究为表征滤饼结构提供了可视化的研究方法，同时直观的证明了超声波雾化技术对于降低滤饼过滤阻力有较大的优势。
The addition of coagulant can reduce resistance in membrane filtration greatly.
投加混凝剂会大大降低膜过滤阻力。
The curves of the relation between efficient value of fibre filter medium, resistance and other variables have been plotted based on the air filtration theories and theoretical calculations.
本文还依据空气过滤理论，进行了大量的理论计算，绘制了关于纤维型滤料的效率、阻力和各有关因素之间的关系的曲线。
Filter medium is a fundamental part for filtration which is easily clogged in filtration process resulting in increase of medium resistance and poor performance of the filtration process.
过滤介质是过滤作业的基本部件，由于在过程中不断地被堵塞，介质阻力不断增加，过滤性能逐渐下降，以致于不能再继续使用。
NPVDF hydrophilic ultrafiltration membrane, pollution resistance, pressure resistance is strong, strong toughness, high filtration precision, quality guaranteed.
NPVDF亲水超滤膜，抗污染，抗压力强，韧性强，过滤精度高，水质有保障。
The experiment showed that the copolymer filtrate reducer is pretty good in depressing the filtration rate, collapse prevention, reservoir protection, thermal stability and resistance salt.
试验表明，本文合成共聚物具有良好的降滤失、防塌、保护油气层性能，抗温、抗业污染能力强。
The influence of different resistances on the performance of filtration and the effective methods for membrane regeneration were obtained, though resistance analysis and studies on membrane cleaning.
通过阻力分析和对膜清洗的研究，得出各阻力对膜过滤性能的影响，并提出较为有效的膜再生方法。
HEPA filter resistance was related with filtration media, pleat distance, pleat depth, pleat shape and air flow temperature.
高效空气过滤器的阻力与滤纸特性、滤纸褶间距、滤纸褶深、滤纸褶形状、气流温度等有关。
It points out the relationship between the filtration mechanism and flowing resistance, as well as the lowest cast temperature required for molten metal through the cellular ceramic filter.
指出了滤饼机制与流动阻力的关系以及对最低浇注温度的要求。
During the cake filtration process, cake resistance is one of the essential characteristics of cake, and its value is an important parameter to measure difficulty lever of filtration.
滤饼过滤过程中，滤饼比阻是滤饼主要特性之一，其大小是衡量过滤难易程度的重要参数。
Beer brewing by wheat germ would make some changes in saccharification, filtration, beer flavor, the application of yeast, beer filtration and cooling resistance of beer.
用小麦芽酿造啤酒对糖化和过滤、啤酒风味、酵母使用、啤酒过滤和啤酒抗冷都会产生一定的影响。
Trough the test, some filtration curves under the different technological conditions are obtained; and the resistance of filter cakes and filter medium are calculated.
通过试验，获取了不同工艺条件下的过滤曲线，并求得了滤饼比阻和工作介质阻力。
Our Pocket filter offers high efficiency filtration while maintaining low resistance to airflow.
此袋形滤网能在维持良好的过滤效果同时保持低压损。
Electret filtration material is a kind of promising new air filtration material due to the advantages of high filtration efficiency, low flow resistance, power saving and anti-bacteria.
驻极体过滤材料具有高效、低阻、节能、抗菌等优点，是一类非常有应用前景的新型空气过滤材料。
This filtration system is light weight with negligible air flow resistance and is integrated into the nose mask which is connected to a pocket size control system via a connection cable.
该过滤系统重量较轻，气流阻 力可以忽略，且与通过连接线与小型控制系统相连的鼻罩融为一体。
Not only it can not measure the cake specific resistance, but also it should not use cake filtration method.
无法测定滤饼比阻，更不能用滤饼过滤方法计算。
The utility model has the advantages of high filtration accuracy, simple structure, low cost and dust resistance, which can be widely used on various vehicles.
本实用新型具有过滤精度高、结构简单、成本低、不易沾尘的优点，可广泛使用在各种车辆上。
The utility model has the advantages of high filtration accuracy, simple structure, low cost and dust resistance, which can be widely used on various vehicles.
本实用新型具有过滤精度高、结构简单、成本低、不易沾尘的优点，可广泛使用在各种车辆上。
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