实验结果表明,电场强度的增大可以有效地提高溶质的萃取率,传质通量也随之增大;
The experimental results showed that the extraction rate and mass transfer flux increased with the field strength increasing.
选择的膜通量是膜生物反应器控制膜污染的有效手段之一。
Choice of appropriate flux is an effective way to control membrane fouling.
有效的膜污染防治技术,可以增加膜通量,增强系统稳定性,减少系统维护和运行费用。
Effective membrane fouling control techniques can increase the flux and the system stability, and reduce the maintenance and operational cost.
投加粉末活性炭能有效地提高膜通量,通过反冲洗,膜通量能得到很好的恢复,说明粉末炭能防止膜污染。
It was found that PAC addition was effective in enhancing flux and that flux could be recovered by backwash, suggesting that PAC can prevent membrane from fouling.
采用酸、表面活性剂、碱并配以合适的脉冲清洗,有效恢复膜的渗透通量。
The permeation flux can be recovered by washing with acid, surfactant and base as well as appropriate pulse washing.
通过密闭反冲洗系统、曝气紊流条件,可有效缓解膜通量的衰减,同时防止反应器内硝化抑制作用的产生。
The closed back purge system and the condition of aerating turbulent flow can lighten the attenuation of membrane flux, at the same time, prevent the problem of nitrification inhibition.
试验结果表明,水中相对分子质量大于30 000的有机物是造成膜通量下降的主要因素。混凝处理能有效去除相对分子质量大于30 000的有机物,提高过滤通量。
The experimental results show that the coagulation treatment can effectively remove the organics with molecular weight (MW) greater than 30 000, which is responsible for reduction in membrane flux.
高速公路的有效经营问题涉及面极广,除了涉及高速公路的运营管理以外,还涉及得空了高速公路的交通量、投融资体制等各方面。
The problem of effective management of freeway deal with traffic volume of freeway operation system, the system of investment, charge mode and so on.
因此在这个电子通量范围内,采用加速地面试验来模拟空间的电子辐照效应是有效的。
Accordingly, in this range the accelerated ground-based testing to simulate electron exposure effects of space is validated.
代谢通量分布分析已经成为研究发酵过程特性的有效方法。
Analysis of flux distributions in metabolic networks has become an important approach for understanding the fermentation characteristics of the process.
基因芯片作为高通量筛选技术,则有可能将中药和基因有效地结合起来,并用于中药的研究和开发工作。
As a high-throughput drug-screening technique, GeneChip may lead to the combination of Chinese medicine and gene efficiently.
向膜生物反应器内投加粉末活性炭是提高和维持膜通量的有效途径,并且可以降低运行费用。
The experimental results showed that dosing PAC was an effective way to increase membrane flux and decrease the operating cost of MBR.
预测结果表明,支持向量机用于交通量的预测是可行及有效的。
The prediction results show that the prediction of traffic using the support vector machine (SVM) is feasible and effective.
重点对影响超滤技术广泛应用的三个方面问题做了分析,包括影响小分子有效成分损失的因素、影响超滤通量的因素以及超滤膜的清洗方法。
Latterly problems that limited extensive use of UF, such as the loss of small molecules, the passing amount and the washing of membrane, were analysed.
更重要的是,研究表明,在次临界通量条件下运行反应器可以有效控制膜污染。
Moreover, for better controlling membrane fouling and identification of appropriate operating conditions, the concept of critical flux was proposed.
原始网格与被嵌入网格之间数值通量守恒的实现增强了该方法在捕捉间断时的有效性和可靠性。
The accomplishing of numerical flux conservation between initial grid and embedded grids highly enhances its reliability and efficiency in capturing discontinuous solution.
采用高纯度进口铝反射罩,有效提高了反射率,并确保了光通量的输出。
High-purity imported aluminum reflector is used to effectively improve the reflectivity and ensure the output of luminous flux.
特别是运用生长曲线法尝试预测诱增交通量,并通过实例验证,预测诱增交通量在一定程度上有效地提高了预测的精准度。
Especially it USES the growth curve method to forecast induced traffic volume, it found that the method can improve the prediction precision obviously through the examples 'analysis.
电渗析预处理能有效提高母液的纳滤膜通量,且通量衰减较慢,有利于草甘膦的纳滤分离提浓。
Electrodialysis pretreatment could significantly enhance the nanofiltration permeate flux and decreased the flux decine, which improved the nanofiltration separation of glyphosate liquor.
结论国产PES14 H F聚醚砜高通量透析器临床使用安全、有效。
Conclusion PES14HF dialyzer is efficient and safe for clinical application.
该方法以统计学习理论为基础,通过和BP神经网络进行比较的实验,证明其在交通量预测中的有效性。
SVM algorithm is based on statistical theory. Analysis of the experimental results proved that the algorithm of could achieve much effective than that of BP neutral network.
在实现方法上,应用模糊推理技术对分流交通量进行了预测,并设计了路线交叉口信号灯配时方案调整的模糊控制算法,模拟结果验证了模糊逻辑推理技术的有效性。
A fuzzy logic reasoning method is used to forecast traffic diversion volume and a fuzzy control algorithm is also applied to design the intersection signal setting of the route.
在实现方法上,应用模糊推理技术对分流交通量进行了预测,并设计了路线交叉口信号灯配时方案调整的模糊控制算法,模拟结果验证了模糊逻辑推理技术的有效性。
A fuzzy logic reasoning method is used to forecast traffic diversion volume and a fuzzy control algorithm is also applied to design the intersection signal setting of the route.
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