The models pre-dict particle concentration as a function of the flow rate, the particle removal efficiency of the filter, and filtration time.
这些模型预测了粒子浓度与流速、过滤器的粒子去除效率及过滤时间的关系。
Companies, especially multinationals, based in these cities are spending tens of thousands of dollars to install air filtration systems and real-time pollution monitoring devices in their offices.
各个将总部设置在这些城市的公司(尤其是跨国公司)都花费上万美金，在办公室内安装空气过滤系统和实时污染监测设备。
The filtration method with 100 mesh sieve was used to measure the absorption time dependence of water-absorbency, then the LAS was derived.
使用100目金属筛网以自然过滤法测定高吸水树脂吸液倍率随吸液时间的变化，求出树脂吸液速率。
The sludge residence time in the screw press and thus the filtration time can be adjusted to individual requirements by adjusting the rotational speed of the screw shaft.
污泥停留在螺旋压力机的时间，（即）过滤的时间可以根据实际情况通过改变螺杆轴转的速调整。
At the same time, to this thesis that the investigation of pollution sensor and hydraulic filtration, the automatic pollution control and maintain are the keys of hydraulic pollution control.
并提出在线污染度传感器的研制，液压油的聚结过滤脱水技术开发和应用，以及智能化、自动化的污染控制和主动维护策略是液压污染控制研究的重点。
The results showed that the method has the advantages of saving time and cutting down experimental cost over membrane filtration used in conventional determinations.
实验证明，此法可以比常规检验中使用的膜过滤的方法省时，更可以节约试验费用。
Expose the shortcoming at the same time that is very poor to the resisting of smooth filtration.
同时也曝露了缺点，对于平滑滤波的抵抗性很差。
Under non-stationary filtration condition, firstly the study about the effect of particle concentration, filtration velocity and filtration time on pressure drop was taken.
含尘滤料过滤阶段，测试了入口粉尘浓度、过滤速度等对过滤压力损失的影响。
Different methods are described to measure sludge sedimentation and filtration properties, by use of sedimentation indices, initial sedimentation velocity and capillary suction time (CST).
利用沉积作用，最初的沉积作用速度和吸附时间(CST)，描述测量烂泥沉积作用和过滤产物的不同方法。
The filtration cycle and slag discharge time of dumping dregs valve is controlled by microcomputer automatically according to impurity content, and it has reserve manual switching function.
微电脑自动控制电动排渣阀，根据杂质含量可任意设置过滤周期和排渣时间，全自动操作，同时还设置了备用的手动切换功能。
This machine has long life, good leak-proof quality, can withstand the high pressure, can lengthen the operating time, can be flushed pro and con, the residue can be recycled after filtration.
该机械密封性好，使用寿命长，能承受高压，能延长工作时间，能正反冲洗，过滤完毕后可以回收残液。
PGR model is mainly used for liquid precise clarification filtration, and the cake discharged is little each time.
PG R型号主要用于含固量很少的液体精密澄清过滤，每次卸除的固体物很少。
At the same time, factors such as filtration pressure, density of the liquid, particle distribution and temperatures which affect filtration properties are analysed.
同时，试验分析了过滤压力、悬浮液质量分数、粒度分布及温度等因素对过滤性能的影响。
That is, use coagulation and direct aeration in short time for primarily treatment of domestic sewage, then filter domestic sewage by slag filtration or sands.
即主要通过混凝和短时直接曝气对待处理的生活污水作预处理，然后通过河沙或炉渣滤料进行过滤处理。
CONCLUSION Leukocyte depletion filtration short time before and during the period of reperfusion significantly improved the lung function in the patients undergoing valve surgery.
结论再灌注前及再灌注早期循环血白细胞过滤可明显改善心瓣膜置换术患者术后肺功能。
The water in the pool comes from the sea after three-time cycle disposal system including filtration, heating and sterilization.
池中海水从深海中提取，并按国家有关标准设置三次过滤、加温、消毒循环处理系统。
Describes some problems that have influence on the life time of air-conditioner such as correct use of pad, disposal of circulating water, pre-filtration of air and so on.
对直接蒸发冷却空调机中填料的正确使用、循环水水质处理及空气预过滤等影响空调机使用寿命的问题作详细阐述。
The time between the start of the preparation of a solution and its sterilisation or filtration through a micro-organism-retaining filter should be minimised.
溶液的开始配制到灭菌或微孔过滤处理的时间间隔要尽可能短。
Finally a layer of still have space, only this time the turbidity has less than 0.4 degrees, no need to increase the filtration layers.
最后一层仍然有空隙，只不过此时浊度已经小于0.4度，没有必要再增加过滤的层数。
After dealt the fibers with acid for some time, C-shaped cross sections which could improve the efficiency of filtration felt were obtained.
酸处理后，芯层尼龙6被腐蚀，形成C形截面纤维，将有利于改善过滤材料的过滤性能。
Through a group of test by means of orthogonal table, influence of suction time, suction suspended time and aeration rate on membrane filtration was investigated.
以处理城市污水的好氧污泥和厌氧污泥为对象，考察污泥浓度、吸附时间、温度和进水水质对污泥吸附性能的影响。
To improve the utilization of activated carbon, the filtration rate should be reduced and the touched time between the activated carbon and the water should be increased.
要提高活性炭的利用率，则需要降低滤速，增加水样与活性炭接触时间。
Chamber Type Filter Press; Diaphragm Squeeze; Optimization; Filtration Time; Production Capacity;
厢式压滤机；隔膜压榨；最优化；过滤时间；生产能力；
Chamber Type Filter Press; Diaphragm Squeeze; Optimization; Filtration Time; Production Capacity;
厢式压滤机；隔膜压榨；最优化；过滤时间；生产能力；
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