Composite field theory and vector meson dominance ( vmd ) partial conservation of axial vector current ( pcac ) field-current identity and some problems of current algebra

复合场场论和矢量为主（ VMD）、赝矢流近似守恒（PCAC）、场流关系以及流代数的一些问题

Separation of azo dye wastewater with VMD process

减压 膜 蒸馏法分离偶氮染料废水的研究

The VMD as a novel technology will play an important role in the treatment of uranium-bearing wastewater .

实验结果 表明，作为一种新颖的 水处理技术， 真空 膜 蒸馏 法将在含铀废水处理中发挥重要作用。

Finally by studying the heat transfer coefficient and the mechanism of mass transfer through the membrane pores a complete mathematical model was proposed for the removal of VOC from dilute aqueous solutions by VMD .

根据对传热系数和膜孔内传质机理的研究，最后得到了 真空 膜 蒸馏脱除水溶液中VOC全过程的数学模型。

VMD and its present status of application to VOC removal from aqueous solutions

减压 膜 蒸馏及其应用于易挥发性有机物分离的研究现状

Seawater desalination by VMD with IPP flat sheet microfiltration membranes module

聚丙烯平板微孔膜膜 蒸馏海水淡化研究

The Research on Camera Calibration and Object Tracking for VMD System

VMD系统中摄像机标定及目标跟踪方法研究

In VMD process the flux gradually decreases as time increased .

在 运行过程中，随着 运行时间的增加， 产 水通量逐渐降低。

This paper presents the VMD object described in abstract modeling technology discusses the mapping between VMD and RMD ( Real Manufacturing Device ) and its implementation in practice and describes the properties of the mapping interaction in temporal logic .

本文介绍了 VMD对象的抽象描述，讨论了VMD和实际制造设备RMD之间的映射关系及其实现，并以时序逻辑技术描述了这种映射交互活动的特性。

The preparation and characterization of hydrophobic microporous PVDF membranes are investigated especially for the separation of chromium aqueous solution by VMD process .

针对所研究的含铬溶液的 减压 膜 蒸馏过程， 本文 首先 开展了适用于该过程的疏水性聚偏氟乙烯（PVDF）微孔膜的制备以及膜孔结构表征的研究。

By resolving a free oriented magnetic dipole to HMD and VMD a method for resolving the wave of HMD and VMD to TE and TM wave is given .

给出一种将 水平 层状 介质中的任意方向磁偶极子分解成 水平磁偶极子（HMD）和 垂直磁偶极子（ VMD），并分解VMD和HMD产生的波为TE波和TM波的方法。

The variance of orthogonal test shows that cold side vacuum and membrane loading component density are the main factors that influence the membrane flux in the VMD process and the temperature density and flow speed are the secondary factors .

通过正交试验方差分析，得出冷侧真空度、膜组件装填密度是影响 VMD过程膜通量的主要因素， 热 侧 料 液温度、浓度、流速是次要因素。

You can use the secfsd and vmd processes as commands by specifying options .

您可以通过在选项中设置，将secfsd和 vmd进程用作命令。

The molecular dynamics simulation in this thesis is done with VMD and NAMD . The motion analysis and simulation is completed by MATLAB .

本文的分子动力学仿真是借助 VMD和NAMD软件完成的，运动分析和仿真是借助MATLAB软件完成的。

Results of VMD experiments indicate that flux increases when feed temperature feed rate and vacuum degree increase .

实验表明，随 进料温度、进料流速、 冷 侧真空度的增大， 膜通量增大；

Less was studied about VMD of fashion stores and the impact of brand awareness on customer purchase decision from customer buying behavior .

少有学者对服装店铺的 视觉 营销进行研究， 更少 涉及从消费者购买行为来研究分析品牌认知对消费者购买决策所起的作用。

With Microporous hollow-fibre membrane PVDF vacuum membrane distillation ( VMD ) has been studied in distilled water . This paper investigates the effects of hot-side temperature cold side vacuum degree and the flow rate of the liquid on permeation flux .

采用疏水性聚偏氟乙烯（ PVDF）膜，在蒸馏水体系中进行减压膜蒸馏实验研究，考察了进料温度、料液流量、冷侧真空度对聚偏氟乙烯膜渗透通量的影响；

⑶ Exploring the mass transfer resistances during VMD process .

⑶ 减压 膜 蒸馏过程中的传质阻力的研究；

At the same time according to the relation of every parameter and VMD we got a quadric recursive equation which had instructional effect on the optimization design of the pre - mixing air spraying system .

同时 用 回归法得出各参数与 雾滴 体积 中 径关系的二次回归方程，用以指导预混式气力喷雾系统的优化设计。

Vacuum membrane distillation ( VMD ) is a new membrane separation technique .

减压膜 蒸馏是一种新型的膜分离技术。

The results also indicate that the phenomenon of temperature polarization and concentration polarization is inevitable during VMD process .

其过程中的浓度极化和温度极化现象是 膜 蒸馏过程进行时的必然现象。

The retention characteristics of chlorpyrifos droplets on cabbage leaves were detected by using the tracer of ponceau S. The results indicated that the chlorpyrifos droplets were apt to deposit when the droplet size ( VMD ) was 157 . 3 μ m.

以丽春红S为示踪剂研究毒死蜱药液在甘蓝叶片上的沉积特性。结果表明，用直径（ VMD）为157.3μm的雾滴喷雾较有利于药液在甘蓝叶片上沉积。

A study on the development of VMD film

VMD片的显影研究

A new mass and heat transfer model for the hollow fiber VMD process is proposed orthogonal collocation method is used to calculate the temperature and concentration distribution inside the tube of the hollow fiber membrane .

从 微观 传递 机理 出发建立了真空 膜 蒸馏管内传质传热模型，使用正交配点法对中空纤维膜 真空膜 蒸馏过程中管内的温度、浓度分布进行了计算。

Concentrating RE sulphate solutions by VMD was first experimentally studied in this paper and in sulphuric acids recovery low concentration from RE sulphate solutions by VMD and DD was also studied .

对 减压 膜 蒸馏浓缩硫酸稀土溶液和与扩散渗析联合回收低浓度的硫酸做了研究。

VMDs of the new manpower spray lance and the new long-distance and wide-size spray lance apparently lower than the other three sprayers and the spectrum of fog particles is quite narrow . 3 .

新型人力 牵引喷 杆喷枪与新型远程宽幅喷枪的 雾滴 体积 中 径（ VMD）明显小于其他两种喷雾方法，且雾滴谱较窄，明显优于 改进 前的喷枪以及目前在 农村广泛使用的手动喷雾器。