结构的

The main content of this paper is studied as follows: Firstly, the paper introduces the existing problem of aqueduct bridge structure, setting out the certainty of reliability theory studying of aqueduct bridge structure, describing existent hydro structure estimation of reliabilitys method and research existing circumstance of structure reliability theory, and practical methods resolving existent problem is set out, combining feature of the reliability of existing aqueduct bridge structure and existing circumstance.

论文研究内容如下：第一部分首先介绍了渡槽结构存在的问题，提出了渡槽结构可靠度研究的必然性；简述了现有水工结构可靠度评定的方法及结构可靠性理论在国内外研究的现状，并结合现有渡槽结构的可靠性特点及其研究现状提出了解决其存在问题的实用方法。

External magnetic fields were introduced to arc in liquid for the first time, in order to control the arc shape and the directionality of carbon particles. The primary control of carbon nano-products was realized, and some novel carbon nano-structures were obtained, such as single-walled twist structures and cylinder-shaped structures.

首次引入外加磁场来控制液体中电弧形态和碳粒子的运动方向，实现了对产物中碳纳米结构的初步控制，并得到了一些新颖的碳纳米结构，如单壁管缠绕结构和空心筒状结构。

In the SC beam and CCSHRC column structure system the structural dead-weight is depressed, the clean use area increases and less materials are used, this system also posses the advantages of the normal concrete structure and steel structure.

连续复合螺旋箍约束混凝土柱、钢与混凝土组合梁所组成的结构体系比钢梁与混凝土柱体系更具优越性。它降低了结构的自重，节约材料，净使用面积和净高得到了增加，同时具有一般混凝土结构和钢结构的优点。

This paper also introduces a new mold base design method, which applies technique of Case-based Reasoning, and presents the structure and manager of Case Base of mold die of press die.

本论文运用基于事例推理技术，对冲裁模设计中的模具结构设计进行了研究，提出了模具结构的CBR设计方法，并以此为基础提出了冲裁模结构事例库的结构和管理方案。

Therefore, considering wide-range and importance of the box-sectioned welded beam applied in engineering, the author chooses this structure as one of typical welded structures to study. And with the equalizing bar of a bulldozer as an example, the method of fatigue design or life prediction and interrelated data of the box-sectioned welded beam are achieved through systematic study, and are considered as the basis of the structure fatigue design code or guideline which is expected to apply in machinery industry.

基于焊接箱形梁使用的广泛性和重要性，作者选择此种结构作为典型焊接结构的研究对象，并以推土机平衡梁为例，通过系统研究获得了结构疲劳设计或寿命预测方法及有关数据，作为形成结构动强度设计规范的基础，并由此可进行推广应用。

Anchorages are not only the most important part of external prestressing structures but also very complex part in construction and structural behavior.

锚固结构是体外预应力结构中最关键的结构之一，需对其进行细致详尽的分析计算，以保证体外预应力混凝土结构的安全和可靠。

After analyzing the intrinsic characters and the connection with urban development from the structure of planning and over arrangement structure,the author pays more comprehension to the structure of urban green system and cognizes the order and the connected factors which influence the planning.

从规划结构和布局结构两方面充分分析城市绿地系统结构的内在本质特征和与城市的相互关系。在此基础上进一步理解其含义，把握绿地系统结构的内在规律和外在影响因素。

Following this discovery, a variety of neurotoxins were characterized and their amino acids sequences, secondary structure and tertiary structure were also characterized. These toxins are polypeptides of single chain and consist of 46-49 amino acids, cross-linked by three disulfide bridges. The ordered secondary structure has been determined on the basis of NMR studies. The dominant feature is a four-stranded anti-parallel β-sheet, linked with three loop.

随后，又有多种海葵毒素被发现，并做了氨基酸序列测定，以及二级、三级结构的分析，从已报道的海葵神经毒素的一级结构来看，大都是由46-49个氨基酸组成的单链多肽，分子量5kD左右，有6个cys残基，形成3对二硫键，它们的二级结构中不存在α螺旋结构，而是4链反向β折叠，β折叠由3个大小不同的环结构相连。

P researched into social habitues andreconstructed the daily and deep side of social structure,in fact,his view brokethe view of integrate structure.Structural linguistics takes linguistic rules astools to research the reality of structure,which stresses the function of subjectconstruction.

法国的布迪厄研究社会惯习，重视社会日常的、深层的结构，实际上是对整体结构观念的破除，结构语言学则将语言规则看作是结构现实的工具，突出了结构的主体建构功能。

The progress of complex structure function chart is introduced too. We study the method which we can transform a complex structure to the simple sequence structures in this paper. In addition, several examples on how to design sequence chart are also described i...

分析了复杂结构功能表图的进展情况，提出了将复杂结构转变为单序列结构的方法，并通过举例说明复杂结构功能表图的顺序图设计。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了