毕业论文中文摘要的翻译

Abstract: With the social progress and economic development activities will become more and more frequent charges, involving more and more areas, and a lot of charges to increase the complexity of the business, crafts and the way books can no longer meet the complex business needs. The purpose of this design is suitable for the development of a management system for school management system mainly include the development of the establishment and maintenance of the database front-end applications, as well as two aspects of the development. Select the system VC + + development language, and Access2007. System including user management, School of management, class management, student management, charging the five functions of management, including user management functions including add and delete users; Institute of Information Management features include the College to add and remove; class management features include class to add and delete information; students including students of information management to add and remove; fees include management fees of students as well as payment inquiries. The main features of the system is to accurately reflect real-time and fee situation.毕业论文中文摘要和关键词翻译悬赏分：50 - 离问题结束还有 13 天 23 小时中文摘要：随着社会进步和经济发展，收费活动将会越来越频繁，涉及到的领域会越来越多，并且很多收费业务的复杂程度加大，手工和帐本的方式已经不能满足繁杂业务的需求。本次设计的目的是开发一个适合于学校的收费管理系统。收费管理系统系统的开发主要包括数据库的建立和维护以及前端应用程序的开发两个方面。本系统选择VC++开发语言，及Access2007。系统主要包括用户管理、学院管理、班级管理、学生管理、收费管理五大功能，其中用户管理的功能包括用户添加和删除；学院信息管理的功能包括出学院的添加和删除；班级管理的功能包括班级信息的添加和删除；学生管理包括学生信息的添加和删除；收费管理的功能包括学生收费情况查询以及进行缴费。系统主要的特点是能够实时和准确地反映收费状况。关键字：Information Management System for management fees VC + + Access2007

摘要Abstract 近年来，随着人们生活水平的提高，对汽车乘坐舒适性的要求也越来越高。汽车行驶的平顺性和操纵的稳定性已经逐渐成为其在现代市场竞争中夺取优势的一项非常重要的性能指标。本文首先通过建立汽车悬架系统的七自由度整体模型图，运用结构动力学和振动知识推导出系统在正弦激励下的拉格朗日方程，并简化为振动微分方程形式，通过MATLAB编制优化程序，求出系统的复特征值和在特定参数下的响应变化图形。然后，简述现代汽车悬架系统的各种控制方法，模拟仿真出系统在不同的刚度和阻尼下输出响应的图形，通过比较分析，为半主动悬架系统的减振器的阻尼和弹性元件的刚度控制提供根据。最后，得出本文的结论。即，汽车悬架的动力响应和控制分析与刚度和阻尼的变化之间的紧密联系。 In recent years, with the improvement of people's living standard, it is higher and higher to take the requirement for comfortableness to the car. Whom car go getting smooth-going and stability that handle become their capture one important performance index very of advantage among modern market competition gradually already. This text, through setting up whole model picture of degree of freedom seven that the car hung a system at first, use structural dynamics and vibration knowledge to derive the system out to encourage Lagrangian equation under in the sine, simplify it for the vibration differential equation form, work out the procedure of optimizing through MATLAB, ask out systematic replying characteristic value and response under the particular parameter and changing the figure. Then sketch Hyundai Motor hang sets of various of system control method, simulation emulation produce system output the figure responded under different rigidity and damping, through comparative analysis,hang sets of damping and rigidity of components elastic of shock absorbers of system control offer to half voluntarily according to. Finally, draw the conclusion herein. ., the car power of hanging the shelf responds and controls the close connection between analysis and change of rigidity and damping.关键词：汽车悬架；响应；控制分析Keyword: The car hangs the shelf; Response; Control and analyze

As the enterprise competition are growing, whether multinationals into China, or a Chinese enterprise become multinational companies to the world, the need for a highly execution enterprise management team support to achieve long-term, strong competitiveness and development in the future. Although multinational companies in all over the world develop continuously, the process of the localization from management localization, the r&d and production of localization, employees localization and unremitting efforts, but the practice of the multinational company that still cruel facing middle managers, the problem of shortage of executive power. Multinational companies in the enterprise personnel management and operational management faces execution of the plight of insufficient, lead to these difficulties is the important reason for the enterprise middle managers, because carry out problems and causes enough power, to the multinational company executive force to a great challenge. Based on multinational companies and middle managers, to carry out the particularity of the research area, this paper as a suitable for multinational company tries to find out the middle managers to improve the executive power of the measures. Finally, the article summarized, hopefully to the multinational enterprises improve to the middle managers execution produce reference.