查询词典 engineering development

The research of the tissue engineering scaffold material is one of the crucial contents in tissue engineering technique.

组织工程支架材料的研究是组织工程技术的核心内容之一。

A continuity model of engineering rock masses is built and the schematization method of engineering rock continuity reported.

工程岩体力学参数的合理确定是多年来岩石力学界存在的一大难题。

The impact of sea level change on seawall engineering is analyzed, and more than 200 seawall engineering records are statistically analyzed.

在分析海面波动对海塘工程影响机制的基础上，对近2000 年来我国沿海地区200 多条海塘工程史料进行了统计分析。

For engineering seis mic resistance , the m uddy soil is divided into two types with outstanding characteristics and conven ient for use according to comprehensive analyses of the generating environment and physical mechanic property of the muddy soil,as well as the regional variat ion of seismic engineering geological character.

本文以工程抗震为目的，综合分析沿海地区淤泥土的生成环境、物理力学性质和地震工程地质特征的区域分异等因素，考虑特征显著、便于使用，将本区淤泥划分为两大类，研究它们的分布、特征，从而为福建东南沿海地区淤泥软土地基的合理利用提供科学依据。

Branch curriculum: c language, c++ programming, network security technology, computer network, homepage design, internet technology and application, software engineering, database application and technology and so on main practice: in 07 year summer schools the software engineering practice, has completed some tour information management system management system demand analysis and design documents 07 year summer ata (beijing entire america educational technique service limited company) really teaches, has completed the correlation network transport protocols compilation self-appraisal: has the strong team cooperation spirit and the organization coordinates ability, is glad accepts the challenge, is independent and self reliant, has the superior quality which certain innovation thought and bears hardships and stands hard work, has the good physical quality, the psychological quality; collective sense of honor; works practices good self-discipline, has the good occupational ethics and dares the responsible spirit.

主干课程： c语言，c++程序设计，网络安全技术，计算机网络，网页设计，internet技术与应用，软件工程，数据库应用与技术等主要实践： 07年暑期校内软件工程实习，完成了某旅游信息管理系统的需求分析和设计文档 07年暑期ata（北京全美教育技术服务有限公司）实训，完成了相关网络传输协议的编写自我评价：具有较强的团队合作精神和组织协调能力，乐于接受挑战，自立自强，具有一定的创新思维和吃苦耐劳的优秀品质，具有良好的身体素质，心理素质；集体荣誉感强；工作上严于律己，具有良好的职业道德和勇于负责的精神。

National pressure swing adsorption separation technology engineering research center for the promotion,""national carbon 1 Chemical Engineering Technology Research Center of the support unit.

是"国家变压吸附分离技术工程研究推广中心"、"国家碳一化学工程技术研究中心"的依托单位。

The national defence basic project as background and the dynamic model of cotrolled transfer matrix for multiple launch rocket was created in order to reduce the initial disturbance of rocket projectile. The causes that affect the angle change of orientation locator were analyzed by the engineering system dynamic theory base on multibody system transfer matrix method. The simulation of dispersion for multiple launch rocket was implementation, and the affect law between the angle of elevation and side deflection and the control parameters was acquired. The control module was installed on the orientation locator of multiple rocket launcher to control the initial disturbance of rocket that provide new method and theory base and show the engineering system dynamic base on the multibody system transfer matrix method is effective.

本文以国防基础科研项目为背景，建立了通过控制定向器角运动来减小火箭弹起始扰动的多管火箭受控多体系统动力学模型，应用基于多体系统传递矩阵法的工程系统动力学理论，进行了定向器角度运动的影响因素分析，进行了受控多管火箭炮发射动力学和密集度数值仿真，得到了定向器俯仰和侧偏角控制参数对俯仰角和侧偏角的影响规律，为在火箭炮定向器上加装控制集成模块控制火箭弹的起始扰动和射击精度提供了新思路和理论基础，也表明了基于多体系统传递矩阵法的工程系统动力学理论的有效性。

Based on information theory,systems engineering and control engineering theory,the uncertain information distortion problem in a simple two-stage supply chain was studied for the purpose of improving the stability of supply chain system.

为提高供应链的稳定性，基于信息论、系统理论以及控制工程理论研究了供应链中的不确定性信息失真问题。

Organization: Center of Engineering Mechanics, School of civil Engineering and Architecture, Nanchang UniversityAbstract: The situation of singular yield surface are very common in the research of constitutive relation of geo-materials, for example, two-yield-surface soil model, four-parameter concrete model, and so on.

摘 要：在岩土材料本构关系的研究中，奇异全屈服面的情况非常多见，如土的双屈服面模型、混凝土的四参数模型等。

The primary studying works and characteristics:1 To summarize reinforcing theory of cement mixing pile composite foundation2 To analyze the primary mechanics characters and changing rules of cement mixing pile, based on analysis of test data both indoor and outdoor.3 To discuss siding frictional resistance, ending resistance, ultimate bearing capacity of simple mixing pile and effectiveness factor of grouped piles, loading ratio of soil between piles under cushion cap of grouped piles and stress ratio of pile and soil and so on, and use many computation method and experimentation method to ensure bearing capacity of mixing piles composite foundation.4 To point out and analyze eight sides flaws and problems of the bearing capacity calculation method of mixing pile compositefoundation which ensured by national and normative method/ formula.5 To apply test results of loading tests and a few settlement observation data, use gray theory to predicate ultimate bearing capacity of deep mixing piles, actual example demonstrate engaging between theoretical predicted value and actual value.6 To apply groovy layerwise summation method to discuss entity piles method, double foundation method, equivalent layerwise summation method and consolidation theoretical method and so on, especially by combination of engineering example, use FEM to calculate or discuss the settlement and changing rules of composite foundation.7 To discuss problems of critical length of composite foundation by combination of engineering example and numerical analysis method, and analyze the contrast of critical length between simple pile load and most area load of composite foundation, not only critical length of composite foundation is relative to modulus ratio between piles and soil, but also upside load distribution area of composite foundation.

主要的研究工作与特色为：(1)总结了水泥搅拌桩复合地基的加固原理；(2)在对室内外试验资料进行统计分析的基础上，系统分析了搅拌桩水泥土的主要力学特性及其变化规律；(3)探讨了搅拌单桩的侧摩阻力、端阻力、极限承载力及群桩效率系数、群桩承台下桩间土荷载分担比及桩土应力比等，提出用多种计算方法并结合试验方法来综合确定搅拌桩复合地基的承载力；(4)明确指出和分析了按国家有关规范的方法确定搅拌桩复合地基承载力所存在的八个方面的缺陷与问题；(5)利用过去没有加载至破坏阶段的载荷试验成果和较少的沉降观测数据，尝试了用灰色理论预测深层搅拌桩的极限承载力，实例表明理论预测值与实测值吻合较好；(6)在常规分层总和法的基础上，探讨了复合地基沉降计算的实体墩基法、双层地基法、等效作用分层总和法、固结理论法等，特别是结合工程实例，用有限元数值计算等方法计算和讨论了搅拌桩复合地基的沉降及其变化规律；(7)结合工程实例，用数值分析方法探讨了复合地基临界桩长的问题，指出和分析了单桩荷载下的临界桩长与复合地基大面积荷载下的临界桩长存在很大的差别，复合地基的临界桩长不仅与桩土模量比有关，而且与复合地基上部荷载分布面积有关。

Many will continue to choose to live in duality and in conflict.

许多人将继续选择活在二元对立性和冲突中。

I find that students of the University of Physical Education all wear sportswear at first sight.

我发现：体育大学的学生乍一看，都是穿运动衣，大家都一样