查询词典 state bank

Chapter six presents such new concepts as margin utility contribution force, profit-risk exchange rate, state-expectation-variance utility function, long-term expectation-variance utility curve and optimal portfolio expansion curve. The state-expectation-variance analytical method is developed from the expectation-variance analytical method. The changing rate of profit-risk exchange rate to state variable is used to define and distinguish the decreasing, constant and increasing relative risk aversion. A decomposition formula about the margin contribution force of holding wealth to state-expectation-variance utility function is displayed. The decomposition formula demonstrates that the contribution force of investors' holding wealth to their utility is composed of the pure contribution force of holding wealth and the investment contribution force bronght about through investment portfolio.

第六章提出了边际效用贡献力、收益—风险替换率、状态—期望—方差效用函数、长期期望—方差效用曲线、最优证券组合扩展线等新概念；把期望—方差分析方法发展成状态—期望—方差分析方法；用收益—风险替换率对状态变量ω的变化率来定义和区分递减、定常、递增相对风险厌恶；获得了持有财富对状态—期望—方差效用函数的边际贡献力的分解式，该分解公式表明投资者的持有财富对他的效用的贡献力由持有财富本身的纯贡献力和持有财富通过投资证券组合所产生的投资贡献力所组成。

In order to testify our whether correction to Rossi's exchange term andthe potential of electron and nucleus is reasonable, we calculate 〓 moleculeelastic differential scattering cross section by electron impact on 100eV, ourresult is obviously better than Rossi's. Then we calculate elastic differentialscattering cross section at 150eV. In order to check the program thatcalculates molecule excitation cross section by electron impact, we calculatehydrogen excitation cross section from ground state to 〓 state at 20eVand 30eV, oxygen excitation cross section from ground state to 〓 state at15eV and 20eV. These calculations are in agreement with other theoreticresults, and experiment measure. Finally, we calculate sulfur moleculeexcitation〓 cross section by electron impact at5eV,7eV,9eV, 11eV, 13eV,15eV, and draw curve of excitation total crosssection corresponding to incident electron energy.

为了核对我们修改的计算激发态的程序是否正确，计算了电子与氢分子碰撞从基态激发到〓态入射能量分别为20eV和30eV时的微分截面以及电子与氧分子碰撞从基态激发到〓态入射能量分别为15eV和20eV时的微分截面，与别人的理论计算结果、实验的测量值基本一致，最后计算了电子与硫分子在5eV、7eV、9eV、11eV、13eV、15eV时的碰撞激发〓截面，作出了电子的入射能量与激发总截面的关系曲线，找出了总截面最大时对应的电子入射能量大约是11电子伏。

For example, Keyfitz made the classification of the bifurcations in one state variable, without symmetry up to codimension 7; Golubitsky and Schaeffer obtained the classification of the bifurcation problems in one state variable with Z_2 symmetry, in one parameter up to codimension 3; Golubitsky and Roberts studied the classification of degenerate Hopf bifurcation in two state variables with dihedron D_4 symmetry, in one parameter up to topological codimension 2; Melbourne obtained the classification of bifurcations in three state variables with octahedral symmetry, in one parameter, up to

需要指出的是以上研究均没有考虑分歧参数的对称性，Futer，Sitta和Stewart的工作虽然考虑了分歧参数的对称性，但仅限于分歧参数与状态变量具有相同的对称性，他们得到了状态变量与分歧参数均关于二面体群D_4对称，拓扑余维数不大于1的分歧问题的分类。高守平和李养成则讨论状态变量和分歧参数均具有对称性且对称性可以不同的分歧问题，并给出了状态(来源：A770707BC论文网www.abclunwen.com)变量关于二面体群D_4对称，分歧参数关于S~1对称，拓扑余维不超过1的分歧问题的分类。本文第一章讨论两个状态变量关于二面体群D_3对称，两个分歧参数关于O(2)对称的分歧问题，给出了该类分歧问题在非退化条件q(0)≠0下所有情形的分类与相应的识别条来源：AdadaBC论文网www.abclunwen.com

The authors studied carefully two numerical differential methods, finite difference method and rational polynomial technique, and pointed that FDM is the special ease of RPT when the limit state function is linear. Accordingly, FDM3 can be used for the continuous linear limit state function and RPT5 for the continuous nonlinear limit state function. For the discontinuous limit state function, RPT should be used because of the large error of FDM.

对于可靠度分析中常用的有限差分法及有理多项式法这两种数值微分方法，本文详细研究了二者间的异同及其求导结果与步长的关系，指出了对于相同的步长控制系数及取样方式，FDM是RPT在线性情况下的特例；对于连续的线性功能函数，可直接用3点FDM求导；对于连续的非线性功能函数，可用5点RPT求导；对于非连续的功能函数，应采用RPT求导。

The entanglement of formation and the Peres condition have good correspondence, and if the mixed-state deviates the similar pure state slightly, its maximum entanglement drops suddenly. The conclusion of the entanglement of the infinite dimension mixed-state in J-C model never losing is demonstrated besides finding the necessary condition of disentanglement of the finite dimension mixed-state in J-C model.

通过研究有限维混合态光场与二能级原子相互作用系统中的纠缠，发现形成纠缠理论与Peres判据有着良好的对应，同时看到偏离纯态很小的混合态，其最大纠缠度急剧减小；找到了有限维混合态J-C模型在演化过程中出现消纠缠的必要条件，论证了在无限维情况总存在纠缠的结论。

Part two is about the analysis of theoretical basis for the social assistance legal institutions,which includes their department classification,their analysis of basic concept,their theoretical support and their analysis of value,and so on.The author holds that they regulate the redistributive economic relations requiring state intervenes appropriately and reflected by the actions of social assistance,they reflect and determine the implication and distribution of the redistributive economic relations,meanwhile they reflect and determine the distribution and direction of the benefits of social assistance intervened by state appropriately.Their appearance expresses the legal connection created for the poverty phenomena between state and the poor,so these legal institutions should be classified into the department of social distributive law in economic law which reflect the essence of economic law that state intervenes the economic relations required intervention appropriately.

第二部分是社会救助法律制度的理论基础分析，其中包括社会救助法律制度部门归属辨、社会救助法律制度的基本理念剖析、社会救助法律制度的理论支持以及社会救助法律制度的价值分析等内容，认为社会救助法律制度规制了由社会救助行为所反映出来的这种需要国家适度干预的再分配经济关系，反映并决定了这种再分配经济关系的牵连和分布，同时反映和决定了在国家适度干预下相关社会救助利益的分配和流向，其出现媒介了国家和贫困者之间因为贫困现象而生成的法律关系，这一法律制度归属于经济法部门中的社会分配法律制度子部门，明显地体现着经济法的本质属性——国家对需要干预的经济关系的适度干预。

Concerning the right and duties of an independent state it is commonly accepted that those are integral elements of a truly independent state, including:the right of a state to exercise jurisdiction over its territory and permanent population;to engage upon an act of self-defense in certain situations;not to intervene in the internal affairs of other sovereign states;not to enforce its laws in the territory of another state.

该宣言还包括任何援助或援助的暴力推翻一个国家的政府禁止旨在颠覆分子。关于权利和义务的独立国家是普遍认为，这些都是不可或缺的要素，一个真正独立的国家，其中包括：（1）一国有权行使其领土和管辖权的常住人口；从事经自决行动，在某些情况下国防；不干预其他主权国家的内政；不执行在另一国领土的法律。

Grasp and understand terminologies and concepts of Engineering Thermodynamics, such as thermodynamic system, state property, equilibrium state, state properties diagram, equation of state, quasi-static process and reversible process, etc.

理解和掌握工程热力学中的一些术语和概念：热力学系统、状态参数、平衡状态、状态参数坐标图、状态方程式、准静态过程、可逆过程等。

Basic contents: equilibrium state, state properties diagram, state postulate, equation of state, quasi-static process and reversible process, etc.

基本内容：平衡状态，状态公理与状态方程式，准静态过程和可逆过程，热力过程、热量和功量，热力循环等

This thesis argues that the folk belief not only to relate to the state and folk society, but also to be a independent filed from state and folk society. The folk belief needs to get approvement from the state, and also needs to get admition from the folk society. To utilize state and to copy society is a strategy that the belief does get approvement and admition.

文章认为民间信仰既是与国家及民间社会有着紧密联系但同时又相对独立于国家与民间社会的领域，对于国家，民间信仰需要获得其认可，对于民间社会，民间信仰需要获得其承认，征借国家与复制社会即是民间信仰为获致认可与承认而具体运作的策略。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。