技术工作

In the face of new position, we must perfect the rule of the management in one's status as a student, strengthen the management in examination,grade,alteration,bestir and other aspect. Then, we should fix the tenet of service for peop...

同时，学籍管理工作人员应该时刻牢记党的"全心全意为人民服务"的宗旨，注重工作的严肃性和原则性，增强学习、创新、统计分析等意识，并结合计算机网络等现代化技术的应用，不断加强管理的科学性，提高工作水平。

In this paper, we analyze and summarize the correlative technology of Workflow Management System.

本论文分析和总结了工作流管理系统的相关技术，在深入研究已有工作流管理系统的基础上，提出了一个具有安全特性的工作流管理系统框架。

After more than two decades experience in green accumulation, research and development of a set of advanced water-saving "water-free turf technology" has been basically mature, to seek strength, those who want to create a landscape cooperation in the field of new technologies partners to jointly develop and promote the technology.

本人经过二十多年的绿化工作经验积累，研究开发了一套先进的节水的&免浇水草坪建植技术&，已基本成熟，寻求有实力的、有志于开创园林绿化新技术领域的合作伙伴，共同开发、推广这项技术。

Kim Shin-Solutia Inc. management team members are at home and abroad signal wire and cable industry with many years of working experience of technical experts and market specialists, as well as in materials engineering leads the industry technical experts, a total of one person, Professor, Ph.D. two Master 4 people, more than 10 years of Engineering Design 3 cable, and the United States well-known cable company 2 senior technical staff, in the coaxial cable processing technology and materials design, Kim Shin-Connaught experts has very rich experience.

金信诺公司的管理团队成员都是国内外信号电线电缆行业具有多年工作经验的技术专家和市场专家，以及在材料工程方面居于行业领先地位的技术专家，共有教授1人，博士两人，硕士4人，10年以上电缆设计高工3人，美国知名电缆企业高级技术人员2人，在同轴电缆加工工艺和材料设计方面，金信诺的专家具有非常丰富的经验。

The technology of seed storage and seed treatment is one of the key technologies in forest tree introduction.

种子贮藏技术和种子处理技术是林木引种工作中最为关键的技术之一。

In the process of building and using the mass concrete structures, because of the effect of out-side condition and themselves, some faults will form in the structure, these faults will effect the bearing capability and endurance Using nondestructive testing method to test the concrete"s quality and diagnose its healthy, which has the significant sense in assessing the safety stability and research of the administering diseasesThis dissertation mostly researched the testing methods in the mass concrete structure, discussed the principles, methods, features, sphere of application of the ultrasonic testing in the mass concrete structure with faults, used dynamic FEM to simulate the testing process, discussed when the concrete structure with cracks is under the effect of the pulse, how the elastic waves propagate and what are their changing feature, Researched the principles of the first-arriving waves" phase when the cracks" depths are not same, obtained the relation between the inversion point and the cracks" depth, which has the direction sense in the application of projects,The second part of this dissertation is CT , which used the ultrasonic wave running through the tested-substance to get arriving-time of the ultrasonic wave, then inverse the image This dissertation drawed one CT program which can well present the different little cells ultrasonic wave velocity profiles of the substance, thereby to diagnose the quality of the part of the tested-substance, CT has the better using foreground..

在混凝土结构的施工及使用过程中，由于受其自身及外界各种因素的影响，常常会产生一些缺陷，对结构物的承载能力和耐久性造成严重影响，采用无损检测技术进行质量检测和健康诊断，这对混凝土结构开展安全、稳定性评估以及病害隐患治理研究具有重要意义。本论文主要针对大体积混凝土结构缺陷的检测方法展开研究工作，重点讨论了超声波法检测混凝土结构裂缝的基本原理和方法及其特点、适用范围，运用动力有限元数值模拟其检测过程，探讨了有裂缝缺陷的混凝土结构在脉冲荷载作用下弹性波的传播及其变化特征，研究了不同裂缝深度下首波相位变化规律，得出了反转临界点与裂缝深度之间的关系，这对实际工程应用具有指导意义。声波CT是一种新的无损检测技术，它是利用声波穿透被检测体获取声波接收时间，来进行计算机反演成像的技术。本文利用直射线法编制了层析成像程序，能较好地呈现被检测物体各微小单元的声波速度分布图像，从而对检测体的质量状况作出诊断评估，具有较好的应用发展前景。

It is a bridge between top-level transaction and low-le vel control system of facilities. This paper summarizes the state of art in MES research. Some related functions and its typologies are described. On the basis of it, the architecture of integratable MES is presented to which workflow, age nt a...

本文总结了制造执行系统的发展历程和存在的问题，简要介绍了制造执行系统的功能、信息交互关系，以及信息技术对制造执行系统的冲击，进而引入工作流管理技术、智能Agent和面向对象技术，提出了可集成制造执行系统的体系结构、运行机制和开发方法，并对该系统的市场进行了分析与预测。

VPN technology is an important method to protect confidential communication and maintain network security. This article describes the VPN technology based on IPSec, including its concept, characteristic and principle. At the base of these, in the campus network environment and linux OS, we realize the resource sharing for campus network which lies in separate location and solves the resource sharing problem in the enterprise effectively.

VPN技术是保障机密通信，维护网络安全的重要手段，本文介绍了基于IPSec的VPN技术，讨论了其基本概念、特点及工作原理，在此基础上，以具体的校园网络为应用环境，阐述了在linux平台下，利用VPN技术，实现大学校园异地校区共享校园网络内部资源的过程，有效解决了企业共享内部资源的实现途径问题。

To provide a focal point for Technical Support for the specific discipline, to the Area Projects and acting as a Discipline Technical Authority for specific technical issues etc.

把对特殊领域，区域项目的技术支持作为工作重点，并在特殊技术问题方面作为领域技术权威。

High-speed, muti-services and economy have become the major issues of the futUreIP backbone technology As far as thes poiflt is concerned, thes paPer explores layer 3switdrig technology Which seParates control comPonent and fOrward comPontal in thetraditional roulers. TWo forwarding al gori thms ----d ata-driven mo d el and top olo gy drivenmodel are also comPared, a next generation IP backbone echno l o gy---- Multiproto co lLabel Switching is developed, with its operation and its dePloyInent in traffic engineering,c1ass-ofservce and virtual private network.

本文从未来IP骨干网技术所要求的高速化、多业务支持、经济性出发，介绍了在传统路由器基础上将控制部件和转发部件分离的第三层交换技术，比较了数据驱动模型和控制驱动模型两种转发算法，并由此引出下一代IP骨干网络技术——多协议标记交换，阐述了其工作原理以及在流量工程、服务等级区分和虚拟专用网中的应用。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐