If the membrane filtration technique is unsuitable, use the Direct Inoculation of the Culture Medium method under Test for Sterility of the Product to be Examined.
如果膜过滤技术是不适合的，则使用在供试产品无菌检查法项下的培养基直接接种法。
To aim at this problem, this paper has proposed a new filtration medium - ceramics filter.
本文是针对石英砂的这一缺陷提出了一种新型过滤介质——陶瓷滤料。
The filtration mechanism of PVA17-88 crosslinked is that the formation of a fine film between filtrate medium and cake can prevent loss of water in slurry into formation.
加入交联剂的PVA17- 88降失水剂的降滤失机理是：在过滤介质与滤饼之间形成一层致密的薄膜，阻止了水泥浆中的水向地层流失。
This paper argues that an experiment is made on the two process of the transportation of filtrating medium in the filtrating technology and the factors influencing filtration.
在移动过滤模型实验装置上，对过滤工艺中过滤介质输送和过滤影响因素两个方面进行实验。
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。
Filtration is defined as the passage of fluid trough a porous medium to remove matter held in suspension.
过滤可以定义为液体通过有孔的介质去除悬浮物中携带的物质。
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。
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。
Parameters, such as smoke filtration velocity, filtration medium thickness and rinsing fluid with respect to quantity and concentration, are to be determined through simulation tests.
通过模拟试验给出了过滤风速、滤料厚度、喷液量和洗涤液浓度的合理范围，对过滤-洗涤式净化设备的研制与设计具有指导意义。
Determine the bag size depending on the filtration flow, viscosity of the medium, filtration precises.
根据过滤流量、介质粘度、过滤精度这三要素，确定滤袋的尺寸。
The filtration performance of dynamic rotary-vane filter press is introduced. The effects of the resistances of filter medium and filter cake on the calculation of the filtration rate are discussed.
本文介绍了动态旋叶压滤机的过滤特性，讨论了过滤介质阻力和滤饼阻力等因素对计算旋叶压滤机过滤速率的影响。
For the surface layer filtration, the filter medium will have long service life, and chemical regeneration will not be frequently used.
表层过滤，过滤介质使用寿命长，化学再生的使用频率少。
The improved model reflects the blocking phenomenon in the micro-filtration medium perfectly.
改进的模型较好地反映了微孔过滤介质的堵塞现象。
From the data listed in table 3, 4, 5, it can be seen that the filtration medium has high filtration efficiency and high filtration accuracy.
由表三、四、五所列数据可以看出，这种过滤介质的过滤效率很高，过滤精度也很高。
The relative error between injecting culture medium beneath filtration membrane and pouring method was 9.1%.
薄膜反注培养基法与倾注法的相对误差率为9.1%。
The results show that the sintered graphite medium has the advantages of higher specific filtration surface area, larger contaminant capture capacity, and cost effective.
研究表明：烧结石墨滤料具有比表面积大、吸附能力强、孔隙率高、截污能力强、过滤周期长产水量高，基建投资省等优点。
The results show that the sintered graphite medium has the advantages of higher specific filtration surface area, larger contaminant capture capacity, and cost effective.
研究表明：烧结石墨滤料具有比表面积大、吸附能力强、孔隙率高、截污能力强、过滤周期长产水量高，基建投资省等优点。
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