1) filtration fraction
滤过分数
2) filtration constant
过滤常数
1.
The traditional methodology to obtain the filtration constants K and Ve was transforming data from the form of V-θinto the form of ?驻θ/?驻V-V,and then achieving the linear relation ■=■V+■Ve.
在过滤实验中为了从一系列“滤液量-过滤时间”数据(V-θ数据)中获得过滤常数K、Ve,传统的方法是将V-θ数据转化为(△θ/△V-V)数据,再用作图法回归出其线性关系驻兹驻V=驻2KA2 V+KA22 Ve,进而求出相应的过滤参数。
2.
In order to confirm the optimum conditions to be reasonable and reliable, the filtration constant was determined and discussed.
通过对过滤常数的测定分析,从理论上进一步证实了所得的絮凝条件的合理性。
3) data filtering
数据过滤
1.
A data filtering approach based on updateable queue & interactive stream;
基于可更新队列和交互流的数据过滤方法
2.
Research and Application of Data Filtering of High Level Architecture;
高层体系结构中数据过滤技术的研究与应用
3.
Applications of data filtering in RFID systems
数据过滤在RFID系统中的应用
4) data filter
数据过滤
1.
Abnormal time synchronization data filter algorithm in sensor networks;
传感器网络异常时间同步数据过滤算法
2.
The configuration of data filter can match the XML data more easily and quickly,and it can improve the efficiency of data filter components.
介绍了一种基于正则表达式的网络数据过滤的应用程序设计方法。
3.
A network intrusion detection system (NIDS) based on data filter and load balance was described.
基于数据过滤与负载均衡技术 ,提出了一个能应用在高速环境下的网络入侵检测系统 ,给出了一个综合考虑实时负载、可用性及能力的负载均衡算法 ,即基于应用的最小负载优先算法 ;采用分布式的网络入侵检测系统的结构 ,基于MobileAgent技术来实现分析检测代码的动态更新与移动·实验测试表明该系统能较好地解决高速网络环境下的实时入侵检测问
5) filter function
过滤函数
1.
According to the working principle and its characteristics, the Filter-hook Drive,is used to create filter function in Windows 2000/XP.
结合Filter-Hook Driver的工作原理和特点,在Windows2000/XP下使用Filter-Hook Driver创建过滤函数,并利用设定好的过滤规则对访问的数据包进行过滤,实现防火墙的功能,给出程序实例。
2.
The objective of this paper is to construct a filter function for group multiple-attribute decision-making problem, which can make full use of the high-quality information and filter the low-quality information to sufficiently embody the will of the group.
对于不完全信息群体多属性决策问题,本文通过构造适当的过滤函数,充分利用高质量的信息和过滤掉低质量的信息,使效用信息的集结过程充分体现群体的意愿。
3.
The first step is to convert equivalently the discrete problem into continuous problem taking advantages of the step-up function; The second step is to define the polish function to approach the step-up function; The third step is to establish the mapping model by introducing the filter function which is the inverse functio.
结合作者在结构拓扑优化方面的研究工作,围绕了ICM(独立、连续、映射)方法涉及的基本概念上的突破,叙述了将本质上为0-1离散变量的拓扑优化问题转化为连续变量优化问题的具体做法,其中介绍了若干要点:以阶跃函数把离散问题化为连续问题即完成关键的等价性转换是第一步;定义磨光函数逼近阶跃函数的可操作的近似是第二步;引入作为磨光函数反函数的过滤函数实现映射性建模是第三步;采用某些光滑算法求解连续变量模型则是第四步。
6) filtration coefficient
过滤系数
1.
On the basis of unit bed element and cylindrical cell model, an initial filtration coefficient expression of direct filtration with upward flow fibrous bundle media was presented.
应用单位床单元概念和圆柱池多孔介质模型,推导得到上向流纤维束滤床初始过滤系数表达式,其中收集效率由操作参数构成的无量纲数群关联得到,并据此探讨了悬浮颗粒的去除机理。
2.
The method of test to determine the filtration coefficient of a filtration bed is rather complicated.
过滤系数λ是表征深层过滤性能的重要参数,用试验的方法测定滤床过滤系数较为复杂。
3.
The filtration coefficient (λ_0) is introduced and a mathematical model for the leukocyte filtration process, which relates filtration efficiency, capacity and leukocyte concentration, filter thickness and filter area, is established according to the mass balance for particles in a filter and the particle concentration decrease per unit of filter length.
根据白细胞过滤过程中的质量守恒方程、白细胞浓度递减律,引入过滤系数,建立起血液中白细胞浓度关于过滤系数、滤材厚度、滤材面积、滤材最大捕获量及滤材过滤量的数学过滤模型。
补充资料：滤过分数
滤过分数
filtration fraction,FF
肾小球滤过率和肾血浆流量的比值。经测算，肾血浆流量为660ml/min，所以滤过分数〓〓125〓〓660〓〓×100=19%。滤过分数表明，流经肾脏的血浆约有1/5由肾小球滤出到囊腔中。FF是衡量肾功能的重要指标之一。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条