结构工程

In this situation, the books will gradually become the access to and the main way to increase my knowledge, and the library would naturally occupy in people's lives in a certain location, how to scientifically manage the library is not only related to the convenience of the reader to seek knowledge level is also related to library development, therefore, develop a comprehensive library management system will become essential, and this paper describes the environment in the Visual Basic6.0 adoption of the "top-down master plan, bottom-up application of development "strategy of development of the detailed process of this system is proposed to achieve the library information management, the basic objective of sharing resources, thus promoting the pace towards the digital library and described the system architecture design and functional design, from the warehouse of books Registration to the query view, from the library card issued to the lending of books, forming an overall automated management model, from the perspective of software engineering, scientific and rigorous exposition.

在这种形势下，书籍就渐渐地成为人们获取并增长知识的主要途径，而图书馆就自然而然地在人们的生活中占据了一定的位置，如何科学地管理图书馆不但关系到读者求知的方便程度，也关系到图书馆的发展，因此，开发一套完善的图书馆管理系统就成不可少了，本文介绍了在Visual Basic6.0环境下采用"自上而下地总体规划，自下而上地应用开发"的策略开发本系统的详细过程，提出实现图书馆信息管理、资源共享的基本目标，从而推动迈向数字化图书馆的步伐，并阐述系统结构设计和功能设计，从图书的入库登记到查询浏览，从借书证发放到图书的借阅，形成了一个整体自动化管理模式，从软件工程的角度进行了科学而严谨的阐述。

From the aspect of software engineering, this paper introduced the realization idea and the structure of the system.

从软件工程的角度，介绍了本系统的实现思想和体系结构设计。

The size of the diplexer was 18.3mm×15.6mm×0.5mm, at the frequency of 1.87GHz and 2.34GHz, the decay was higher than 55dB, so it suppressed the local oscillator signal and its mage reconstructor tube signal effectively, which met the design of filter with miniaturization. And then the three-dimensional laminated structures were used to realize the design of miniaturization, which was good for the later research.

该双工器尺寸为18.3mm×15.6mm×0.5mm，在频率1.87GHz和2.34GHz处衰减大于55dB，有效的抑制了阻带上的本振信号及其镜像信号，达到了设计指标，并利用三维叠层结构实现了小型化的目的，为以后的工程设计提供了有益的探索。

Regions actively introduce policies to guide the reform and development of the construction industry, construction enterprises modern property rights system reform in full swing; Industry and enterprise restructuring has made remarkable progress, constantly improve industrial concentration; Construction management and the rapid increase of technological innovation, market competitiveness gradually improved; outstanding works of the main line to clear rectifying and standardizing the market mechanism has taken shape, the market order and safety engineering quality, especially construction safety situation has further improved.

各地区积极出台有关政策引导建筑业改革发展，建筑业企业现代产权制度改革全面展开；行业和企业结构调整取得明显进展，产业集中度不断提高；建筑业企业管理和技术创新能力快速增强，市场竞争力逐步提高；以清理拖欠工程款为主线的市场整顿规范机制基本形成，市场秩序和工程质量安全，特别是建筑安全生产形势进一步好转；清理拖欠工程款和农民工工资问题取得初步成果。

Do some tentative analysis of the tunnel lining by numerical manifold method. the idea is given that combining regular mesh with finite element mesh and using low-order and high-order cover displacement function in numerical manifold method, it make preprocess and program analysis, precision and efficiency for coordination.

4利用数值流形方法对隧道工程中衬砌结构进行了尝试性的分析，提出了结合规则网格和有限网格并行、高低阶覆盖位移函数混合计算的思想，以达到前处理和程序计算、计算效率和求解精度的协调。

The idea is given that combining regular mesh with finite element mesh and using low-order and high-order cover displacement function in numerical manifold method, it make preprocess and program analysis, precision and efficiency for coordination.

4利用数。。。更多值流形方法对隧道工程中衬砌结构进行了尝试性的分析，提出了结合规则网格和有限网格并行、高低阶覆盖位移函数混合计算的思想，以达到前处理和程序计算、计算效率和求解精度的协调。

Therefore, the research on the performance of such high strength reinforced concrete beams is meaningful.

因此，研究高强钢筋混凝土结构的工作性能具有重要的理论和工程实际意义。

The result of this paper has reference value of structure strengthening engineers and researchers in reinforced concrete.

本文的分析方法对从事混凝土结构加固补强施工和设计的工程科研人员具有一定的参考价值。

It is a basic course to ones who will be interested in relative research and engineer technology.

课程简介：本课程主要涉及传感器的原理与应用，通过教学将使学生从理论和实践上掌握常见的各类传感器，主要是新型结构的固态传感器的原理、构成及其在科学技术和工农业生产各领域的应用，并了解现代传感器技术的发展动向，为从事与本专业有关的科学研究和工程技术等工作打下一定的基础。

So the calculation and research on the water temperature structure of reservior and discharge water should be done during the planning, design and operation of large hydro projects in order to take some efficient methods to protect the ecological environment and realize the water resources development and utilization.

因此，在进行大型水电工程规划、设计、运行的同时应积极开展水库水温结构及下泄水温计算和研究，及时采取有效减缓低温水下泄的各项措施，以实现水资源开发利用和生态保护的"双赢"。

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