单向的

In the paper we use the method of perturbation to find the analytical solutions of St.

论文提出用参数展开的方法去找圣维南方程的分析解；对向定常流区推进的单向波问题给出了解的一级近似和二级近似的普遍表示式；在论文的末尾还讨论了这个方法的适用范围。

Person pork search enhanced interactive function, in letting everybody can participate in its, community of the relation that the network news that becomes traditional searchs humanness to look for person, person to ask person, person touchs person, person to squeeze person, person to endure a person network is interactive activity, change the dot in the past is one-way to choosing form the search is opposite for present dot group, group bit righter, group pair of open mode searches of group of type, become as dry as a chip insipid inquiry process quizs for one person, all directions is responded to, one stone arouses 1000 billow, one call sleep lightly 10 thousand open-armed human nature turn search experience.

人肉搜索增强了互动功能，让大家能够参与其中，变传统的网络信息搜索为人找人、人问人、人碰人、人挤人、人挨人的关系型网络社区互动活动，变过去的点对点式单向搜索为现在的点对群、群对点、群对群式的开放式搜索，变枯燥乏味的查询过程为一人提问，八方回应，一石激起千层浪，一声呼唤惊醒万颗真心的人性化搜索体验。

The minor principal stress of slab, the maximum acceleration in up-down stream direction and permanent deformation of the dam body for three-directional earthquake excitation are obviously different from those for unidirectional and two-directional earthquake loading.

计算表明，多向地震动下的面板峰值小主应力、顺河向峰值加速度及坝体的永久变形均与单向和双向输入时显著不同，实际工程计算时应同时考虑三个方向的地震动；振动型地震激励引起的坝体反应明显大于冲击型地震激励；随着地震动强度的增加，峰值加速度、峰值剪应变、面板应力和周边缝变形等增加；面板刚度对面板的应力值和周边缝的变位具有较大影响，当面板模量取值较低时，计算所得到的"面板"应力集中部位不甚明显，计算结论为新型的"土工膜面板堆石坝"提供了理论依据。

B-ISDN supports switched, semipermanent and permanent point-to-point and point-tomultipoint connections and provides on demand, reserved and permanent services. Connections in B-ISDN support both circuit mode and packet mode services of a monoand/or multi-media type and of connectionless or connection-oriented nature and in a bidirectional or unidirectional configuration.

B-ISDN支持可交换的、非永久性的以及永久性的点对点和一点对多点连接，同时提供按需的、预留的和永久的服务。B-ISDN内的连接支持单个和/或多个媒体类型电路模式和分组模式服务，以及无连接或面向连接性的电路模式和分组模式服务，并且采用双向或单向结构。

It has been found that there are some texture flaws such as large grain、badly distorted twin and streaky structure. But recrystallization grains ofaround 19μm in diameter on average are obtainable through heat treatment at300℃for 30min by air-cooling, meanwhile the twin and streaky structurethat would weaken the plasticity of alloy are eliminated; significant elementsare holding temperature、holding time、cool-down methods. Mechanicalproperties of tube are obtained, simple tension elongation ratio of arc testsample increases from 10.8% to 20.1%, elongation ratio with elastic internaldie of tube increases from 8.0% to 14.9%.

研究结果表明：挤压成型的AZ31镁合金管材组织中存在变形程度很大的孪晶、大尺寸晶粒、丧失了进一步变形能力的条带状组织等易导致后续塑性加工时变形不均，引起断裂的组织缺陷；采用最佳等温热处理工艺以20℃／min加热至300℃保温30min后空冷处理可以使试样平均晶粒直径从挤压态的50μm细化为19μm，同时基本消除上述组织缺陷；明显影响热处理效果的因素为保温温度、保温时间、冷却方式；室温下，采用最佳工艺热处理前后管材弧形试样的单向拉伸伸长率由10.8％提高至20.1％，管件的自由胀形极限伸长率由8.0％提高至14.9％。

In addition, molecular orientation behaviors induced by shearing, electric field and magnetic field were investigated. The space group of the monomers A3EO7 and A9EO7 were determined as P2〓2〓2 and P112/m by means of electron diffraction and X-ray diffraction. Liquid crystalline properties of the monomer and the polymer were studied using DSC, variable X-ray diffraction, TEM and polarized optical microscope. Both monomers exhibit monotropic liquid crystalline behavior, and they also give a metastable phase on the cooling process. The polymer PA9EO7 shows enantiotropic liquid crystalline properties. Thus the rigid polymer backbone is not a fatal defect that completely distorts the packing arrangement of the mesogenic moiety in the side chain liquid crystalline polyacetylene.

结合电子衍射倾转方法和粉末X射线衍射技术，确定了两个液晶小分子A3EO7和A9EO7的晶胞参数和空间群，采用Cerius〓模拟软件，运用分子模拟的方法给出了小分子在晶胞中的排列方式；利用DSC、变温X射线衍射技术和透射电子显微镜研究了小分子和聚合物的液晶态，单体A3EO7和A9EO7表现出单向液晶性质，并且在降温过程中都表现出一个亚稳液晶相或亚稳结晶相，聚合物PA9EO7具有双向液晶性；采用偏光显微镜和X射线平板照相技术，研究了剪切和电场对聚合物分子取向的影响，在不同的液晶态，剪切作用对聚合物PA9EO7具有不同的诱导取向结果，直流电场可以诱导聚合物联苯液晶基元沿施加电场方向取向。

He explained that Franklinist electrical matter cannot itself be the cause of electrical motions because it flows unidirectionally, from highest potential to lowest potential, while in the most common experiments, the same electrified body simultaneously imposes both attractions and repulsions.

他解释富兰克林的事件是因为电不能够它本身单向流动，是因为电运动的因素，从最高的位能对最低的位能，在最普通的实验方面的时候，被通电的身体一样的同时地强制吸引和击退。

Viewing from the integrative harmonism :aAny value of economic law is not homomallous but multidimensional .The unilateral understandings will not reflect the value but to castrate it.

通过分析论证要说明的是：第一，以整体和谐主义来审视，经济法的任何价值都不是单向度的，而是由多维度构成的有机体系，任何片面化的理解都不能全面体现经济法的价值，都会阉割经济法的价值。

In order to solve the experimental problem of tricrystal,elastic stress distribution of copper tricrystal under monotonical loading was analyzed by finite element method,the shear stress on slip system in each grain was analyzed.

采用有限单元法计算三晶体在单向拉伸载荷作用下弹性阶段的应力场，分析了三晶体中各晶粒主滑移系上的切应力分布，计算结果表明，当晶界平行于加载轴时，该晶界对其两侧晶粒有很明显的作用，较大程度的改变晶粒滑移系的形式，而且作用程度要超过三晶交点的作用，倾斜晶界则没有明显的作用。

T.W.Addorno criticizes the uncivilized, following cultural industry, the marketing art and shortcomings of the degradation of life of individuality. Herbert Marcuse thinks that consumer culture safeguards the ruling class's ideology as well as science and technology. It not only makes the whole consumer society be a unidirectional society without reflectional and critical ability, but also has people indulge in the promised happiness and illusion of self-expression through consumption, which makes people lose subjective quality. Fromn discovers that in the consumer society of developed countries, alienation becomes rampant but not be lessened or eliminated, and humanity becomes even more twisted but not develops healthily.

阿多诺批判了文化工业所导致的蒙昧，艺术被市场化，个性生命的沉沦之类弊端；马尔库塞认为，科学技术与消费文化一道维护着资产阶级的意识形态，让整个消费社会成为失去了反思和批判能力的单向度社会，使人们沉浸在消费所承诺的幸福之中，沉浸在用消费表达自我的幻觉之中，失去了自己的主体性；弗洛姆看到，在发达资本主义国家的消费社会中，异化非但没有减轻和消除，反而愈演愈烈，人性非但没有走向健康发展的道路，反而更加扭曲。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。