查询词典 structure function

This paper presents an IFMC CAD model that consits of a geometry model and a material model, in which the geometry space acts as a base space and the material space acts as a bundle space. In this CAD model, the geometry model is based on the non-manifold model. In addition, a half-face data sturucture, which is derived from the half-edge data structure with the non-manifold feature of IFMC taken into account, is adopted to represent the geometry and topology information of the component.For the material model of IFMC, this paper focuses on the FGM component representation firstly and present a simplex-subdivision based CAD data exchange format, in which the material information is represented as a (n-1) simplex and material .distributing feature is represented by the interpolation on the simplex-subdivision. Based on those, a part-building orientation optimization algorithm and an adaptive slicing algorithm for FGM component are presented in the paper.For the IFMC material model, the IFMC material information representation is divided into a meso-scale and a macro-scale representation. In the meso-scale, a concept named parameterized periodic functional meso-structure is presented as a unique form to represent the FGM (the homogeneous materials are regarded as a special FGM), the composite and the functional meso-structure material. The model of PMS is a three-tuple that contains the space stateinformatation, the material parameter and the material meso-scale distribution feature. The macro-scale material information representation is similar to the FGM components by interpolation of the control parameter of the periodical functional meso-structure based on the simplex-subdivision.Through an example of manufacturing-oriented IFMC CAD data processing, it is proved that the IFMC CAD model and the material information representation and process method proposed in this paper can provide a reliable data support for IFMC digital concurrent design and manufacturing.

本文将理想材料零件CAD模型建立在以几何空间为底空间、以材料空间为丛空间的结构上，使用非流形几何模型作为理想材料零件几何拓扑模型的基础，并在半边数据结构基础上，针对理想材料零件的非流形特征局限内部边界上的特点，给出了一个半面数据结构来表述零件的几何拓扑信息；对于理想材料零件的材料模型，本文先从功能梯度材料零件的信息表述与CAD数据交换和处理入手，将材料信息表述为(n-1)维单纯形，然后通过对三维几何区域的单纯剖分，以插值的方式表述零件材料分布特征；在此基础上，根据功能梯度材料零件分层制造中对CAD数据处理的要求，给出了综合考虑零件几何特征与材料特征的生长方向优化算法和自适应切片算法；而对于文中所定义的理想材料零件，本文将其材料信息表述分解到细观和宏观两个尺度进行，首先给出了细观尺度上参数化的周期性功能细结构概念，以此来统一表述功能梯度材料(单质材料作为特殊的功能梯度材料看待)、复合材料和功能细结构材料；把周期性功能细结构模型化为一个包含空间状态信息、材料构成参数和材料细观分布特征参数的三元组，以表达零件的细观材料特征；对于零件宏观的材料变化特征，则同样在几何区域单纯剖分的基础上，通过对细观尺度上周期性功能细结构控制参数的插值来完成；通过理想材料零件CAD数据处理的算例，验证了本文中理想材料零件CAD模型及材料信息表述与处理方法完全可以为理想材料零件的数字化制造提供可靠的数据支持。

The category and number of arguments in the semantic structure of sentences in modem Chinese are represented as follows: 1 Subject, which is composed of agent, causer, sensor, possessor, carrier 2 Object, which is composed of patient, factitive, position, undertaker, causee, phenomenon, involvement, attribute 3 Alternative participant, which is composed of recipientlsource, collaborator 4 Complement The predicate and the argument constitute the basic predication structure, which becomes an extended predication structure in the presence of an adverbial argument, which is an optional semantic constituent in the semantic structure.

为此，本文把现代汉语动词按其跟相关语义成分的依存关系首先分为动作动词、致使动词、心理动词、性状动词、关系动词5大类，以确定各主事动元的类别；第二层级按动核所带动元的数量，对各类动词进行下位分类，分别得出一元动词、二元动词、三元动词，以显示动核所带动元的数量：第三层级按动核所带动元的性质和数量把现代汉语动词分为24个基本类，以确定动元即必有语义成分的基本类别和数量。

So far, the small high-rise residential rectangles column frame structure, special-shaped column frame structure short-leg shear wall system of seismic analysis and economic indicators relatively few reports, impact of the composite indicator .The residential structure is not conducive to residential owners and designers to grasp the scope of the application structure.

目前有关小高层住宅矩形柱框架结构体系、异形柱框架结构体系和短肢剪力墙结构体系的抗震指标和经济分析的比较报告很少，影响了人们对住宅结构体系综合指标的认识，不利于业主和设计人员对住宅结构体系应用范围的把握。

When the molar fraction of SnO2 is 83%, the main component of the coating isO2 solid solution with rutile structure. When the molar fraction of SnO2 is 44%, the main components of coating are theO2 solid solution with rutile structure andO2 solid solution with fluorite structure. When the molar fraction of SnO2 is 17%, the main component of the coating isO2 solid solution with fluorite structure. Annealed at higher temperature than 450 ℃, CeO2 is found in the coating containing 83%Sn, and there is not SnO2 in the coating containing 83%Ce, which suggests that fluoriteO2 has higher thermal stability than rutileO2. When the molar fraction of SnO2 increases, the dispensability of the coatings is improved greatly.

结果表明：通过控制制备条件可获得具有纳米结构的钛阳极涂层；当Sn的摩尔分数为83%时，涂层主要为金红石相的O2固溶体；当Sn的摩尔分数为44%时，涂层中金红石相O2固溶体和萤石结构的O2固溶体共存；当Sn的摩尔分数为17%时，涂层由萤石结构的O2固溶体组成；高于450 ℃退火时，含83%Sn的涂层中出现CeO2相，而在含83%Ce的涂层中没有出现SnO2相，表明在相同的溶质浓度下，萤石结构的O2固溶体比锡基金红石相O2固溶体具有更好的热稳定性；而涂层中的SnO2具有明显改善涂层分散性的作用。

For more investigation on the linkage-structure of elytra, the opening-closing process of elytra is recorded. Besides, the strength of linkage between the elytra was measured, and Protaetia brevitarsis has the strongest coupling force. At last, the elytra linkage-structure model was analysed by simulating its movement and analyzing its structure using Pro/Engineer, it is proved that the structure is especial and efficient.

本文为了更好地研究此鞘翅间联接锁定机构，对甲虫鞘翅的瞬间开合过程进行了拍摄；还对此机构的联接强度进行了测定，发现甲虫鞘翅间联接力都要远远大于甲壳虫它自身的重量，其中白星花金龟的联接强度最高；最后通过几何建模，对联接机构进行运动模拟仿真及结构有限元分析，证明了甲虫鞘翅联接机构的特殊性和高效性。

The thesis takes three chapters. It gives prominence to the dynamic construction process of value-cognition structure, stresses that Marx is not a passive thought container. His early thought is not a passive excrescence to be imperatively get rid of, but it's a positive pre-structure to understand the world. This pre-structure as a internal, basic and continually developed value-recognition structure that enable knowledge and ethics to be possible, stipulates an agreement on the path and direction of his last thought development. So Marx said:"The problem is not to rule off an impassable gap between the past and the future, but is to realize the past thought."

本文采取三篇结构，突出马克思价值-认知结构的动态建构过程，强调马克思早期思想不是需要摆脱的消极赘生物，而是理解世界的一种积极的"前结构"，这种"前结构"作为一种内在的、基础性的和连续发展的、使知识和道德成为可能的价值-认知结构，规约着马克思以后思想发展的路径和方向，以致连马克思本人也认为"问题并不在于从思想上给过去和未来划下一条不可逾越的鸿沟，而在于实现过去的思想。"

Firstly, basic characteristic circuit structures such as the iterative structure, the bus structure, the fan-in structure and the series structure are recognized automatically. Then, by multilevel clustering, hierarchical design is constructed from these basic structures.

首先对网表中最基本的迭代、总线、扇入和串联结构进行自动识别，然后将这4种基本结构按不同的组合方式进行多级聚类，最终建立起了网表的层次化结构。

Perspective of the thesis is from the social development and enterprise progress, to enhance competitive advantage of technological enterprises as the goal, describe the necessary to resolve the issue of the organizational structure by a comparative analysis, as well as in practice, optimization of the organizational structure has practical significance, the thesis is on the basis of optimization analysis of organizational structure of Shenzhen MG technology company, and uses the four-cycle perspective to describe the cyclical dynamic reconfiguration of the organization optimization problem, through the planning, startup, diagnosis, design, reconstruction, monitoring , as well as steps to improve the optimization of organizational structure, provide a new way of thinking and problem-solving approach to improve the efficiency of organization for similarity technology enterprises.

本文从社会发展、企业进步的视角出发，以提升科技企业竞争优势为目标，阐述了解决企业组织结构问题在理论上的必要性，以及组织结构优化在实践中所具有的现实意义。本文在对深圳MG科技公司组织结构现状进行分析的基础上，采用四循环法这种以周期性的观点描述企业动态组织优化问题的方法，通过策划、启动、诊断、设计、重构、监控、以及改进等步骤逐步实现对深圳MG科技公司的组织结构优化，所得的研究成果为类似科技企业进行组织结构优化提供了新的解决思路和方案。

This design engineering item experiments is the building of the plant graduate school of Kunming, this design involves the structure of many layers frame structure house to choose the type, structure arrange, the structure calculation......

本次设计项目为昆明植物研究所的一栋实验楼，此设计包括多层框架结构房屋的结构选型、结构布置、结构计算、结构施工图的绘制的全过程。

The thesis made a study on the construction of the road transportation in Inner Mongolia. Through analyzing the social economys development, the present of synthesis transportation and the infrastructure, the equipment of goods traffic and the present situation of the operation and the management, the problems between road transportation and social economic development in the structure in Inner Mongolia were pointed out. Then the methods of regression forecast, flexible coefficient, and straight line tendency forecast etc were used to estimate the quantities of the goods and Freight Ton-kilometers. According to the future demands of goods volume of road transported and the development of freight transportation turnover quantity in Inner Mongolia and the existence question, the adjustment plan of the road goods traffic station yard layout, network structure transports strength structure and service system have been proposed, and then the synthesis appraisal of the plan has been carried on, the Inner Mongolia road goods traffic structure adjustment safeguard measure was proposed.

本论文以内蒙古自治区公路货物运输的结构性为研究对象，通过分析社会经济发展、综合运输现状及基础设施、货物运输装备、运营与管理现状等，指出了目前内蒙古自治区公路货物运输与社会经济发展、综合运输发展在结构方面存在的问题：运用相关线性回归分析、弹性系数法、直线趋势预测等方法，对内蒙古自治区公路货物运输未来的货运量和货运周转量进行了预测；根据未来内蒙古自治区公路货运量和货运周转量的发展需求与存在的问题，提出了公路货物运输路网结构、站场布局、运力结构、服务体系等方面的调整方案，并对方案进行了综合评价；提出了内蒙古自治区公路货物运输结构调整的保障措施。

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