使相应

In recent 3 years, the station adopted a strategy of "adjust oneself, adapt to market" and developed the bulk goods transportation from container groupage to wagon groupage and eventually to the implementation of "five fixed" express freight train. At the same time, improvements have been made from aspects such as service, cutting price, information feedback and green channel, etc. The agents and e...

近 3年来，车站制订了"自我调整、适应挑战"方针，将零散货物运输从拼箱模式发展到拼车模式，进而到开行"五定"快运货车，同时对服务客户、运价下调、信息反馈、绿色通道等方面作了相应改进，对中介商、专用线企业进行了联合，从而使车站恢复了生机，经济效益翻了一番。

Use only when the corresponding directory copy to your hard disk.

使用时只需将相应的目录拷贝到您的硬盘中。

In order to reasonably depict four basic problems with friction, one Coulomb friction new form in first Kirchhoff stress is proposed to deal with finite deformation problems, other Coulomb friction form in incremental mode to elastoplastic flow theory; Hilbert function spaces concerning elastoplastical problems with friction are established, so it makes all operations and calculations in the treatise standardized within the scope of reasonably topologic structure; In view of functional extremum, the equivalence between generalized variational inequalities principles in elastoplasticity with friction and corresponding basic problems are testified by inducing Lagrangian multipliers, so it provides a rationally theoretical basis for numerical methods in elastoplasticity with friction; From the viewpoint of variational inequality, the theory of generalized variational inequalities in elasticity and elastoplasticity with frictional constraint is studied, and the uniqueness and existence of the solution of FEM is proofed under the proposed conditions of stress compatibility, and them FEM approximation and a discrete solution are discussed; Based on the principles of generalized variational inequalities in elastoplasticity with friction, direct generalized variational inequalities methods is pretended, which is a natural generalization and development of direct variational methods; Using generalized variational inequalities methods, some examples in metal forming including plane deformation, upset and extrusion are analyzed and the results prove that all the theories and methods in the paper are right, feasible, accurate and advanced.

主要内容有：为了合理地描述金属塑性成形中摩擦约束弹性、弹塑性基本问题，提出和研究了有限变形下以Kirchhoff第一应力表示的Coulomb摩擦定律形式和弹塑性流动理论下以增量形式表示的Coulomb摩擦定律表示形式；系统建立了摩擦约束弹塑性问题的Hilbert函数空间，使本文规范在一个具有合理的代数拓扑结构内进行一切操作和运算；利用Lagrange乘子，从泛函极值的角度系统地阐述和论证了一系列摩擦约束弹性、弹塑性广义变分不等原理与相应的实际问题之间的等价性，它为处理摩擦约束的弹塑性力学数值方法提供了合理的理论基础；从变分不等式的角度出发，阐述了对应于摩擦约束弹性、弹塑性问题的广义变分不等式理论，首次提出了在应力相容性条件下，它的有限元解具有存在唯一性，进而讨论了其有限元近似及离散解法；基于摩擦约束弹塑性广义变分不等式原理，首次提出了直接广义变分不等式方法，这一方法是直接变分法的合理推广和发展；利用直接广义变分不等式方法对金属压力加工中的平面变形问题、镦粗、挤压等塑性成形问题进行了分析计算，验证了该理论和数值算法的正确性、实用性、精确性和优越性。

The length of the work by drawing the corresponding part of the solid line of work, so that the time coordinates in the horizontal projection of length equal to working time ; virtual work because they do not account for ...

按各工作的时间长度绘制相应工作的实线部分，使其在时间坐标上的水平投影长度等于工作时间；虚工作因为不占。。。

The research background of this thesis is modified reputation evaluation algorithms in distributed environment in order to utilize them into Grid environment, Presenting a new Dempster-Shafer-Theory-Based Grid-Supported Reputation Management Model combined with the Grid environment and advanced research work in point, in order to adapt to the requirements of Grid entities reputation quantitative evaluation, the immeasurability and fuzzy problems of Grid credibility description are resolved, further put forward the relevant reputation evaluation algorithm.

将在分布式环境下适应的信誉评价算法进行改进使其适用于网格环境中，以网格环境下的安全合作为目标，结合网格环境以及在此方面同行所做的前沿工作，提出一种新的基于Dempster-Shafer证据理论的支持网格的信誉评价算法，以适应网格实体信誉定量评价的要求，解决网格信誉描述的不可测量性和模糊性问题，并给出相应的信誉管理模型。

Administrative omission which exiting in the field of administrative legislation is illegal administrative actions led by subjects of administration who indolently invoking administration legislation power.

抽象行政不作为主要存在于行政立法领域，是行政主体因怠于行使行政立法权而导致的违法行政行为，其存在必然会使公共利益和个人利益受到损害，因此，有必要建立相应的监督和救济机制，以督促行政主体履行作为的义务，进而填补法律的空白，完善我国的法律体系。

Firstly, the conception of networked control systems, introduction and content of networked control systems theory are introduced. Secondly, the network induced time delays of different topology structure are analyzed and then the corresponding plants are modeled. Based on the above, a compensation scheme for the transmitting time delay from controller to actuator is developed. And also a sliding mode controller that makes the system robust is designed.

首先，介绍了网络控制系统的概念和网络控制系统理论的发展概况、研究内容及现状；其次，对不同拓扑结构的网络控制系统的延时进行分析并引入了相应的系统模型：在此基础上，针对网络传输产生的控制器到执行器的延时问题，对不确定输入延时系统提出了一种补偿策略，设计了滑模控制器，使系统具有强鲁棒性。

Sensitivity function and control sensitivity function are obtained by Youla parameterization of controller,which is used to describe an integral square performance criterion containing tracking error and control energy.

由控制器Youla参数化得到控制系统的敏感度函数和控制敏感度函数用来表示一个包含跟踪误差和控制能量在内的积分平方性能指标，针对不同类型的时滞过程运用谱分解的方法最小化该性能指标，从而导出相应控制器的设计方法，可使系统在控制能量约束条件下具有最优的控制性能。

An integral square performance criterion containing tracking error and control energy was defined. Spectral factorization to minimizing the performance index for different systems was applied and corresponding parameter tuning methods of PID controller was derived, which could be used to obtain optimal control performance under control energy constraint.

定义了一个包含跟踪误差和控制能量在内的积分平方性能指标，针对不同系统运用谱分解的方法最小化该性能指标，从而导出相应的PID控制器的参数整定方法，可使系统在控制能量约束条件下具有最优的控制性能。

Unless our own record was impeccable we could not hold the European to a high standard of interallied consultation in turn.

只有我们的行为举止无懈可击，我们才能使欧洲人相应地在盟国间的协商中保持高标准。

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。