The localities have not conscientiously implemented this , failing to put in order and examine the pyramid retail industry , and some localities are still developing some pyramid retail enterprises , allowing illegal pyramid retailing activities to spread once again 对此，个别地方没有认真落实，未对传销企业作清理检查，有的地方还陆续发展了一些传销企业，使非法传销活动又有所发展蔓延。
By comparing the dry plate pressures drop and distributions of velocities simulated on single valve with those of double valves , it was found that there was intense turbulence in the flow fields around fixed - valve , there were eddy areas between valve side orifices and tray wall , there were eddies above the valves too , these led to the complex behaviors of gas perforating valve , these had a great effect on the gas - liquid mass transfer process . at the same time , in order to prevent the disadvantageous effect of gas between one valve with another on the gas - liquid mass transfer , it was very effective to change the fields of gas perforating valve by folding the edges of valve 通过对数值模拟得出的单阀和双阀塔板的干板压降及流场速度分布分析对比后发现，固定阀周围流场存在较强的湍动，阀侧孔与塔板壁面区域以及阀体的上方空间存在明显的涡流区，使气体穿阀后的行为变得复杂，并对气液传质过程产生重大影响；模拟结果表明，为防止和削弱固定阀间的对冲造成的“死区”对传质带来的不利影响，通过折边来改变气体的气路是非常有效的，模拟值与实验值基本得到吻合。
Finally , this thesis compares the analysis results of single - glazing window and double - glazing window , draws a conclusion of the parameters of the window which effect of sound transmission loss , deduces the effects of structure parameters to sound transmission loss of the window . then , the optimization of the double - glazing window structure at the aim of maximum loss of sound transmission is carried out 最后，对上述单层窗、双层窗的分析结果进行分析比较，对传声损失的影响因子进行总结，推导出结构参数对传声损失的作用，利用优化理论和有限元理论进行基于最大传声损失的双层窗的结构优化设计，包括优化目标函数的提出，优化算法的选择和实现。
Any factor , among communicator , media , information , and social context , may result in false cognition during the process of communication . these factors can stimulate audience all sorts of psychological reactions , such as empathizing , perspective expectation , thought formulation , and so on . through analyzing psychological reactions of audience , i ' ll categorize false cognitions and explore the reason why false cognitions happen 传者、媒介、讯息、社会语境(包括社会文化、民俗习惯、价值观念、社会心态、宗教信仰等)几个要素中，任何一种失误都会使受众产生各种各样的心理反应，如：受众的移情心理、受众的逆反心理、受众对传者的角色期待心理、受众的期待视野、思维定势等，笔者从受众的这些心理反应对受众的认知偏差进行了分类，并分析其产生原因。
A possible solution to this problem is : adopting symbolic transition graph with assignment ( stga for short ) to model value - passing systems , introducing a predicate mu - calculus to characterize desired properties , and verifying value - passing concurrent processes using an " on - the - fly " algorithm 解决这个问题的一个方案是：使用带赋值符号迁移图( stga )作为并发传值进程的模型，使用谓词演算作为刻画性质的逻辑，并采用动态实例化的算法对传值并发进程直接进行模型检测。
4 were calculated in curved tube with permeable arterial wall and effects of parameters , such as shear stress , mass flux of arterial wall , on mass transfer were studied . it was found that steady laminar flow become unsteady with the increase of de . the concentration in inner section of transverse section of the tube is higher than other areas , and with the increase of de and pe , the concentration there increase obviously . it indicates that for the permeable arterial wall , the macromolecules are likely to gather in the areas where axial velocity and shear stress are relatively low , thus indicates why location of atherosclerosis frequently occurs at inner side of curved tube 4 ，在可渗透边界条件下弯曲血管内的浓度场分布，并分析了诸如壁面剪应力及跨壁流量等参数对传质的影响。计算表明随着dean数的增加，定常层流开始失稳。血管截面内侧区是浓度分布较高区域，并且随着dean数和peclet数的增加，内侧区浓度明显增大。
The development of mass transfer in the system of vapor - liquid - liquid three - phase distillation from trays was introduced , the effects of the hydrodynamic conditions e . g . vapor velocity and ratio of liquid to vapor loading and physical properties of liquid phase , including surface tension , interfacial tension , viscosity or dispersion viscosity , density , relative volatility etc . and the volume ratio of oil to water on mass transfer were discussed systematically , the influence of the second liquid on mass transfer efficiency was also investigated , a gnat deal of viewpoints and suggestions having been put forward in this paper are significant important for optimizing design of distillation tower 摘要介绍了气液液三相精馏塔板传质性能研究的进展情况，讨论了气速、液气比等操作条件，表面张力、界面张力、液体的粘度或分散粘度、密度和相对挥发度等物系性质以及油水体积比等多种参数对传质效率的影响，探讨了第二液相的存在对传质的影响，文中的许多观点获和建议对于优化精馏塔的设计具有重要的指导意义。
In view that china ' s laws and regulations concerning pyramid retail operations remain as yet incomplete , that the standardization and management of pyramid retailing is very difficult , and that the consumer psychology of the vast majority of consumers is not fully mature , conditions are not yet present for the development of the pyramid retail industry 鉴于我国关于传销经营方式的法律、法规当前尚未建立健全，对传销活动很难规范和管理、加之广大消费者的消费心理还不够成熟，目前不具备开展多层次传销的条件。
When examined using some inhibitors with respect to orll receptor , the nociceptin - induced current was depressed in amplitude by nocistatin ( a putative nociceptive precursor product ) and also by compb ( a non - peptidyl orll receptor antagonist ) to a different extent without a change in holding currents of sg neurons Noosoo h口对传向脊髓背角sg神经元的兴奋性和抑制性突触传递的影响在i己录电极内液中加入gdp书s 、艳离子和tea （主要用于阻断突触后的g蛋白和钾通道的作用）的状况下， nociceptin诱致的外向电流可以完全被阻断。
