查询词典 System

Regarding such complex system, understanding merely the interior partial links in the system is insufficient to explain the system behavior, knowing the interaction of various parts in the system is equally important for the explanation of system behavior, so the theory of complex system and thought of agent based modeling, which bring the microcosmos and macrocosmos together, enlighten the ecosystem modeling. But at present, the following problems should be solved in the ecosystem modeling based on the complex system theory. 1. How to acquire the quantitative indexes of the ecologic factors in the microscopic ecosystem.

对于生态系统这样的复杂系统，以还原分析为基础的传统建模方法遇到了极大的挑战，仅仅了解系统内部的局部环节而忽略事物间的固有联系，远远不足以解释系统的行为，系统各部分之间的相互作用在解释系统行为方面同等重要。

The author studied foreign sports insurance system modes and their inspi-ration to China, and revealed the following findings: different countries have different sports insurance system modes: 1 sports insurance system mode governed and participated by the government; 2 civil sports insurance system mode supported by the government; 3 commercial sports insurance system mode sponsored by the govern-ment; 4 sports insurance system mode selectively supported by the government; 5 sports insurance system mode monopolistically run by the government.

对国外体育保险制度模式及其对我国的启示进行了研究。研究表明，各个国家有不同的体育保险制度模式：(1)政府主导参与型体育保险制度模式；(2)政府支持下的民间体育保险制度模式；(3)政府资助的商业性体育保险制度模式；(4)政府重点选择性扶持型体育制度模式；(5)政府垄断经营体育保险制度模式。

The larger subharmonic component will be introduced into the system after the instability of system periodic motions, the motion of systems will be nonsynchronous precession and the amplitude of alternate stress in the rotor shaft is high. The long-term existence of instability will directly threaten the safe running of the rotor systems. Research on the influence of the change of system parameters on the system dynamical behaviors, the stability of system periodic solutions with the change of system rotational speed and the system motion after instability will have the theoretical and engineering-oriented significance for the long-term safe running of large-scale rotating machinery.

转子系统失稳后会产生较大的低频振动分量，系统运动出现非协调进动，系统转轴中会产生幅值很大的交变应力，转子失稳状态的存在直接影响系统的安全运行，因此研究转子系统自身参数的变化对系统动力稳定性的影响，研究系统周期解随工作转速的变化情况及其失稳后的运动规律，对大型旋转机械的安全稳定运行具有重要的理论意义和工程实用价值。

The main contents are: the methods of concluding administrative contract; the principle that concluding administrative contract shall obey, such as principle of participation, principle of legality, principle of equality and freedom, principle of efficiency, principle of good faith and principle of equivalent procedure burden; basic systems of administrative contract's conclusion, such as system of hearings, system of sequence, system of notification, system of publicity, system of functional separation, system of recusation, and system of prescription; procedural rights and obligations of both parties.

主要内容包括：第一，行政契约的缔结所应遵循的原则，主要从一般和特殊两个角度探讨了以下几个主要原则：参与原则，合法原则，平等自由原则，效率原则，诚实信用原则，适于行政需要原则和程序负担均衡原则；第二，怎样缔结行政契约，其方式如何；第三，行政契约缔结的步骤；第四，行政契约缔结的基本制度，主要包括：顺序制度，告知制度，信息公开制度，职能分离制度，回避制度和时效制度；第五，缔约双方的程序性权利义务各有哪些。

From the point of administration, based on the current exchange rate management system, this paper mainly involves a series of research methods, such as literature analysis, comparative analysis, positive analysis, and systematic analysis and so on. Firstly, it reviews and combines the revelant theories of exchange rate. Secondly, it analyzes the problems existing in our current exchange rate management system in the region of government's system design on exchange rate management system. Finally, according to the major environment of the reform of economic system and politic system and the actual situation that current exchange rate of RMB faces, it put forwards the route and scheme of the reform of our government's exchange rate management system.

文章从行政管理的视角出发，立足我国现行汇率管理体制，主要通过运用文献分析、比较分析、实证分析、系统分析等研究方法，首先对汇率管理的相关理论进行梳理、回顾，其次从政府汇率管理体制的制度设计层面剖析了我国现行汇率管理体制中存在的问题，总结了改革的必要性和必然性，最后针对我国经济体制和行政体制改革的大环境和现阶段人民币汇率问题所面临的现实情况，提出了我国政府汇率管理体制改革的路径和方案。

The A zone consisted of laboratories and open office area. The B zone consists of open offices and manager offices, the link part between zone A and B is meeting room. Each building has 4 fire evacuation accesses. Each floor is equipped with an automatic fire alarm system, automatic sprinkler system, fire hydrant system, smokeproof system, fire communications system, broadcasting system , linkage control system, 1 fire elevator used for by firemen only.

A 区为实验室和部份开放式办公区， B 区为开放式办公区及经理办公室， A 区和 B 区连接处为会议室，每栋楼共有四个消防疏散通道，各楼层均配备了火灾自动报警系统、自动喷淋灭火系统、室内消火栓系统、防排烟系统、消防通讯、广播系统及联动控制系统，设有1部消防电梯，供消防员使用。

SPWM full-bridge inverter and isolating transformer output makes UPS own superstrong load shock capacity as well as computers,network,military communication system,satellite communication system,high-grade medical equipment,precision instruments and equipment,monitor protection system,statellite communication system,fire fighting illumination system,financial securities network,broadcasting station sending and receiving system as well as jinformation transmission system.

适用于：计算机及网络系统、军用通讯系统、卫星通信系统、高级医疗设备、精密仪器设备、监控保安系统、消防照明系统、金融证券网络、电台发射及接收系统、信息传输系统等领域。

A wind- and motor-powered land vehicle with a fore-and-aft longitudinal axis comprising a body supported by wheels, at least one of said wheels fixed to rotate in a plane parallel to the fore-and-aft axis of said vehicle, an airfoil system comprised of two vertically extending airfoils rigidly mounted on said body in an arrangement having bilateral symmetry about a vertical plane through said fore-and-aft axis, said airfoil system providing a forward propelling force of said vehicle when the airfoil system is subjected to certain cross wind conditions, and self-contained motor propulsion means on said vehicle for providing acceleration from a stationary position and for propelling the vehicle either independently or in combination with propelling forces generated by wind action on said airfoil system, each airfoil having a plurality of airfoil sections telescopically fitted together, the lower airfoil section being rigidly mounted in fixed relationship to said body, said airfoil system including a retracting mechanism for lowering upper airfoil sections of said airfoil system when desired and for subsequently extending said airfoil system, said retracting mechanism including a plurality of linkages interconnecting said sections and an actuator means operatively connected between said body and to said linkages for lowering and extending each airfoil, and an intermediate airfoil extending between the upper sections of each of said airfoils so as to provide an inverted U-shaped airfoil.

风力和电动机驱动的陆地车辆与前列和尾部长轴组成的一个机构的支持，车轮，至少有一说，车轮固定在一个旋转平面平行的前列和前后轴的说，车辆，翼型系统组成的两个垂直扩展翼型硬性安装在说，机构在安排后，双边对称约一垂直面说，通过国内外和前后轴，表示翼型系统提供了一个向前推进的力量说，车辆时，翼型系统是受到某些横风条件下，和自我载电机推进的手段就表示，车辆提供加速从一个固定的立场和为推进车辆单独或结合，与推进力量所产生的风的行动表示翼型系统，每个机翼有一个多元化翼型第telescopically装在一起，较低的翼型节被硬性安装在固定的关系，说身体，说翼型系统包括一个撤消的机制，降低上翼型章节说，翼型系统时，理想的和其后再将说，翼型制度，说收回机制包括多元化的联系互连说，部分和一个致动器的手段手术之间的连接说，身体和说，联系降低，并延长每翼型，及一个中间翼型延长之间的路段上的每说翼型，以便提供一个倒U -形翼型。

The holistic design of the system and resolved the designs of software and hardware based on VXI bus are put forward according to the demand of test system. The hardware and software is designed, including the formation and design of hardware system, visual instrument software architecture, program design for instrument driver, high speed real-time data collection. In the dynamic test program, the idea of"software is instrument"was applied to meet the diverse test demands. Last, it is proposed that the VXI test system be developed to more totalization and networked. The basic theory of system identification was introduced briefly at first. The principle of spectrum analysis system identification based on Wiener-Hopf equation was expatiated. and the questions in applying Peusdo Random signal as spectrum analysis methods stimulate signal was studied, The generation principle of the peusdo random signal is researched, the characteristic of peusdo random are analyzed from time domain and frequency domain, the inverse repeat peusdo random signal is brought forward to make up the shortage of ordinary peusdo random signal. And a new chaos genetic algorithmis presented to solve the unprecise problem of the traditional method. In the servo valve dynamic characteristic test system, the spectrum analysis methods was applied successfully, the servo valve dynamic characteristic could be acquired rapidly and exactly, the test results were analyzed and the ameliorate methods were brought forward at last.

结合航天某集团液压测试中心测试系统的需求，提出了基于VXI总线的液压测试系统的整体设计方案，完成了测试系统的硬件设计与软件设计，包括硬件系统构成与设计、虚拟仪器软件结构、仪器驱动程序设计、高速同步实时数据采集等内容；以伺服阀动态特性测试为例设计了测试模块，该模块体现了VXI总线仪器软件开发所倡导的&虚拟仪器&的思想，以软件的灵活应用满足了不同的测试需求；结合自动测试系统的发展，研究了VXI测试系统与网络技术结合，实现各种软硬件资源共享，进一步提高设备及数据的利用率和系统的扩展性，使自动测试向综合化、网络化方向发展；研究了伪随机信号作为谱分析法辨识的激励信号时存在的问题，讨论了伪随机信号的产生机理，从频域和时域分析了伪随机信号的性质及其应用，提出了用逆重复伪随机信号弥补了普通伪随机信号的不足，并以混沌遗传算法对逆重复伪随机信号产生过程中的参数进行优化，可以更合理而不是凭经验产生需要的逆重复伪随机信号。

In Chapter Five, the author demonstrates the innovation of the Public Interest Economic Litigation System from the discussion of the plaintiff system, the triable case range system, the domination system, the litigation charge system, the prompting and restricting system, the judgment organization and procedure system.

第五章从原告制度、受案范围制度、管辖制度、诉讼费用制度、激励约束制度、审判机构与程序制度等方面，论证了公益经济诉讼制度体系的创新。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。