结构连接

In this study, the DNA fragments coding for amino acids 133～158 of VP1and 20～34 of VP4protein of type Asial FMDV were chemically synthesized and ligated into a tandem repeat 133～158-20～34-133～158. The sequences of signal peptide of Igκ chain and Kozak were fused to the 5'end of this tandem sequence and synthetic oligodeoxynucleotide containing CpG-ISS was fused to downstream of terminal coden of this tandem sequence. And then this long fragment was cloned into the eukaryotic expression plasmid pHook-2, forming a new secreted expression plasmid, named pAS1-E.

在第二章证明了亚洲Ⅰ型口蹄疫病毒VP1蛋白中133～158位氨基酸残基确是一重要B细胞中和抗原表位的基础上，依据第一章获得的口蹄疫病毒亚洲Ⅰ型VP1 cDNA序列及已报道Asial VP4序列，采用真核偏爱密码子化学合成了VP1中编码133～158位氨基酸及VP4中编码20～34位氨基酸这两个抗原表位基因，将其组成133～158-20～34-133～158串联结构，在其5′端加上鼠Igκ链信号肽序列，在翻译调节区加上增强表达的Kozak序列，同时在133～158-20～34-133～158串联结构3'端终止密码子下游加上CpG免疫刺激序列，将这些片段连接后，克隆到真核表达载体pHook-2上，构建成功了DNA疫苗重组表达载体pAS1-E。

In order to establish the systematic structure of Web Serves and enhance reusability of the software and safety of application syste m,this paper lays emphasis on researching and analyzing technology of loginning,data enciphering,database connection visiting,ensuring database safety,defending Web attack and reserving data to avoid any disaster and then gives some better corresponding solutions.

为了搭建多层结构的分布式Web应用系统的Web Servers体系结构，提高软件的可重用性及应用系统的安全性，本文重点对遥程数据库维护中的登录技术、数据加密技术、数据库连接访问技术、数据库安全技术、防Web攻击技术及远程数据容

Carefully faired connection to next construction members according to hull lines to be obtained.

艉部和球鼻艏为焊接组合式钢结构，必须根据船体线型小心地将艉部和球鼻艏根据线型恰当地与相邻的结构相连接。

The Birmingham hip-resurfacing system, manufactured by the Orthopaedic Reconstruction Division of Smith %26amp; Nephew is a smooth chrome-cobalt ball-and-socket joint that preserves more of the patient s natural bone structures and stability, covering the joint s surfaces with an all-metal implant that more closely resembles a tooth cap than a hip implant.

Birmingham臀部重塑系统是由Smith %26amp； Nephew公司(Memphis， TN， USA)的整型外科重建分部制造的，是一种光滑的铬钴球型套筒关节连接装置，能够保留患者自然骨骼结构和稳定性，全金属移植物覆盖关节表面，更象一个牙齿帽状结构而不是一个臀部移植物。

Second, the article explains the characteristics of quality controlling of concrete structure engineering, analyzes the constructing techniques of raw materials of concrete, constructing mixed ratio the material, connection and equipment of reinforcing bar , and the engineering of mould plate in detail. It points out the process and reasons causing trouble and drawbacks , and the practical solving methods. It is very easily operated. The article can be helpful to the quality controlling of concrete structure.

然后介绍了混凝土结构工程质量控制的特点，对混凝土的原材料、施工配合比，钢筋的材料、连接、安装以及模板工程等施工工艺进行了详细的分析，找出了施工中容易出现问题的工序和缺陷产生的原因，提出了切实可行的解决办法，具有很强的可操作性，本论文能为混凝土结构质量控制提供有益的帮助。

In order to maximize change in the past vertical building structures, and overthrow the original shape influenced by it, these houses are anticlockly turned by 15 degree, supported and connected with 8 inclined steel columns. A core shaped-hollow construction is built to stand in the middle of this building to accomplish the rotating construction as the final formation. The outer curtain wall is hyperboloid metal net, which helps to form an overall rotation effects and well-protected the privacy of the residents.

为了最大限度的改变以往的垂直建筑结构，推翻在其影响下的建筑形态并满足面积为12*12的要求，我把每层的楼板按逆时针旋转15°并用8根钢柱连接，辅助斜向钢柱加以支撑，配合核心筒最终形成旋转的建筑结构，外表皮为双曲面金属网，能够有形成整体的旋转效果并很好的保护室内居民的隐私。

Distribution of contact stress and contact status of dovetail joint are obtained,and the location of fretting fatigue crack predicted.

进一步应用该位置处的应力场和接触状态进行结构的寿命预测，通过燕尾榫连接结构的低周微动疲劳试验，获得了寿命预测模型中的相关参数。

Distribution of contact stress and contact status of dovetail joint are obtained, and the location of fretting fatigue crack predicted.

针对燕尾榫连接结构，采用有限元技术求解接触问题，获得结构接触应力及接触状态量的分布，并预测裂纹萌生的位置。

Through the statistic and observation of the histological cycling on skin and hair follicle regarding Inner Mongolia Arbas and Liaoning cashmere goats as matierial, the cycling is the same between the two kinds of goats. The reconstruction of the hair follicle is from the connection of the epithelial and mesenchymal. In this period, the secondary hair follicle appears as groups, and the thickness of the epidermis of skin also is different, the high peaks of each characteristics of secondary hair follicle fall behind of the primary hair follicle for a month mostly.

通过对内蒙古阿尔巴斯绒山羊和辽宁绒山羊皮肤毛囊形态结构周期性变化的统计观察表明，二者周期性变化基本相同；初次级毛囊形态结构的周期性变化也基本相似，但周期并不相同；毛囊的重建是从上皮细胞与间叶细胞的连接开始的，次级毛囊在重建过程中是成群出现的，皮肤表皮的厚度也呈周期性变化，次级毛囊各性状的高峰大都落后初级毛囊一月。

The single shaft defines an axis of rotation and the coupling means defines a ball and socket connection defining a pivot axis cooperating with the two axises to define a vertical dimension.

单轴确定了转动轴线，连接装置确定了球－球座耦合结构，耦合结构确定了枢轴线，两轴线确定出垂直尺寸。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。