结构化

The coordinate transformation and numerical integration was executed on the discretized tetrahedral elements based on which the 3-D MT vector-finite element method was implemented. A whole computation framework for 3-D vector-finite element method with unstructured mesh was given. Based on this some typical models were tested which has demonstrated that our algorithm could distinctively avoid problems caused by the fake solution and both the accuracy and efficiency were enhanced which made our algorithm has a bright future for further application.3. According to theory of Sobolev vector space and the discretization of Helmholtz space, the error estimate which was suitable for 3-D MT vector-finite element modeling was deduced by which the procedure of adaptive technique was guaranteed.4. Based on the fully unstructured tetrahedralization and optical strategy, the 3-D magnetotelluric h-adaptive vector-finite element method was presented through combining the error estimate. With this work, the accuracy and creditableness for 3-D MT complicatedly modeling was guaranteed.5. The 3-D magnetotelluric h-adaptive vector-finite element algorithm with unstructured mesh was implemented.

针对非结构化的四面体单元，采用坐标变换和数值积分方法，实现了MT三维矢量有限单元分析，建立起基于非结构化网格的三维MT矢量有限元计算流程，并对典型模型和国际标准电磁模型进行了数值模拟，结果对比和分析表明，基于非结构化网格的三维MT矢量有限元不仅消除了节点型有限元的伪解，而且具有很高的计算精度和速度，有广阔的应用前景。3、根据Sobolev函数的向量空间和Hemlholtz空间的分解，推导出基于残差的三维大地电磁矢量有限元后验误差估计公式，为三维大地电磁自适应矢量有限元数值模拟的实现奠定了基础。4、在完全非结构化四面体单元剖分及优化基础上，结合三维大地电磁矢量有限元后验误差估计公式，提出了基于非结构化网格的三维大地电磁h-型自适应矢量有限元计算策略，保证了对复杂大地电磁模型数值计算的精度和可靠性。5、实现了基于非结构化网格的三维大地电磁h-型自适应矢量有限元计算流程，对典型模型和国际标准电磁模型进行了数值模拟。

One method was unstructured grid transformed from structured grid, which was created by numerically solving the elliptic partial differential equation.

提出两种非结构化网格生成方法，一种是由结构网格转化为非结构网格，结构化网格的生成是用椭圆型偏微方程法。

In Chapter 3, we discuss the structured backward error and condition numbers of saddle point problem.

第三章讨论鞍点问题的结构化向后误差和条件数，给出了鞍点问题结构化向后误差的一般表达式，并用结构化条件数分析了解的敏感性。

Computer simulation on a non=isothermal CSTR process monitoring problem demonstrates the effectiveness and efficiency of the proposed method.3 Optimal design of the incidence matrix for Structured Residual Approach with Maximized Sensitivity is discussed in this paper, in order to overcome the shortcoming of SRAMS that ignores the speed and sensitivity of fault diagnosis while considering the isolability of fault codes in the incidence matrix design.

通过非等温连续反应釜过程的故障检测与诊断的应用实例，说明了基于具有优化结构的FS KPCA信号重构传感器故障诊断方法的快速性和有效性。3针对一种基于结构化残差PCA的传感器故障诊断方法，即：基于具有最大敏感性结构化残差的传感器故障检测与诊断方法，在设计影响矩阵时只考虑故障编码的可分离性，而没有考虑故障诊断的快速性和灵敏性的缺点，提出了故障敏感度和故障诊断灵敏度等指标，并给出了两种影响矩阵结构的优化设计算法，从而提高传感器故障诊断的快速性和准确性。

However, because traditional database bottom can not deal with unstructured data, a wey that deal with unstructured data need be presented.

为了解决这个问题，很多研究者提出了为web数据建立元数据，可将非结构化数据变成结构化或半结构化数据。

We can divide web data into two kinds: structural data and unstructured data. We have maturer methords to deal with structural data. However, because traditional database bottom can not deal with unstructured data, a wey that deal with unstructured data need be presented.

对于结构化的Web数据，已经有较为成熟的解决方法；而对于非结构化的Web数据，由于传统数据库的底层问题，不能用来处理非结构化数据，迫切希望能提出一种方法进行非结构化数据的处理。

The records in hierarchical databases are organized in a treelike structure, with each level of records branching off into a set of smaller categories.

在非结构化的数据库中，按照实体的一个简单列表组织记录；在非结构化的数据库中，按照实体的一个简单列表组织记录；很多个人计算机的简易数据库是非结构的(在结构上是扁平很多个人计算机的简易数据库是非结构的在结构上是扁平树型结构组织记录的)。

Additionally, the mechanism of wrapping the structured resource objects (such as lists, tables, untagged tables) contained in semi-structured documents is done. Some algorithms of schema induction and wrapping semantically are presented.

此外，本文还对半结构化文档中经常出现的结构化资源对象（包括列表、标记化表格和非标记化表格）的模式抽取和语义包装机制进行了研究，提出并实现了相应算法。

This dissertation lucubrates the architecture of ATS, hierarchical structure and resource models of testing software and the physical structure of hardware.

主要成果是：（1）研究了 ATS 执行机制，首次提出了基于虚拟仪器测试引擎的开放式 ATS 体系结构，从根本上实现了 ATS 硬件无关性和测试代码重用性；（2）研究了采用 IVI、IVI-MSS 和组件技术实现 ATS 仪器互换性的技术与方法，对实现 ATS 网络化奠定了基础；（3）研究开发了测试流程描述语言及相关仪器描述模型、开关矩阵描述模型、测试适配器描述模型，实现了测试软件的结构化和模块化，使大型复杂武器装备测试系统的开发与维护效率大大提高；（4）研究了与 ATS 体系结构相适应的硬件物理结构，该结构实现了 ATS 的通用性、开放性和可扩展性。

This dissertation introduces the status quo of structured cabling technology and the application of CAD technology in the field of structured cabling, describes the shop drawing design contents of structured cabling subsystem, introduces the application status quo of optimization algorithm in CAD shop drawing of structured cabling system.

首先，本文对结构化布线技术的发展状况和CAD技术在结构化布线行业的应用情况进行了介绍，对结构化布线系统施工图中各布线子系统的设计进行了阐述，对最优化方法应用于结构化布线系统CAD施工图的应用情况进行了说明。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。