查询词典 structure group

Addition of minor alloying elements can fine the structure of bainitic ferrite markedly. The bainitic ferrite is composed of subunits or subchunks. The carbides with different morphologies are distributed between the laths. inside the plates and at the boundaries of subunits. There are abundant fine structures in bainitic ferrite. In the primary bainite of Cu-Zn-Al alloy there are interfacial structure ledges.

结果表明：加入微量元素可以使贝氏体铁素体组织明显细化贝氏体铁素体由亚单元或亚块组成、碳化物形貌不一，分布在条间、片内和亚块边界贝氏体铁素体内有大量的精细组织。

China"s stock markets had made a great progress after 14 years" development, their functions of financing, resource disposal, liquidity providing and company management bettering had got well exerted. This means the function efficiency had been improved.2.As for the market structure, operating method and regulations conditions, the participants" structure and quality had been increased fast, the transaction cost had been greatly reduced, and issuing and liquating method had become more fair and effective, the relative laws and regulations had been better and better, the operation efficiency had been improved.3.Compared with other stock markets, China"s stock markets" indexes had performed a good random walk property, which means that the pricing efficiency had been improved.4.Compared with other advanced markets in the world, by and large, on the basis of China"s rapid improvement on economy recently, China"s stock markets" efficiency was relatively low.

根据分析研究，本文的主要结论和观点如下： 1、中国股市14年来的发展取得了重大进步，其融资、资源配置、提供流动性以及改善公司治理等功能都得到了良好的发挥，功能效率程度得到提高； 2、从股市结构、运作机制和体制环境来看，股市主体的结构和质量有了快速提高，交易成本大大降低，发行和流通方式更加公平、有效，各项法律法规也不断得到完善，其运作效率程度得到提高； 3、与世界主要股票市场相比，中国股市指数的随机游走特性逐渐良好，说明14年来，中国股市定价效率得到了快速提高； 4、中国股市与世界先进市场相比，综合来看，考虑到中国股市的发展背景和近几年国民经济的快速发展，其效率还是较低的。

This dissertation lucubrates the architecture of ATS, hierarchical structure and resource models of testing software and the physical structure of hardware.

论文对ATS体系结构、测试软件层次结构及资源模型、硬件物理结构进行了深入研究。

This dissertation lucubrates the architecture of ATS, hierarchical structure and resource models of testing software and the physical structure of hardware.

主要成果是：（1）研究了 ATS 执行机制，首次提出了基于虚拟仪器测试引擎的开放式 ATS 体系结构，从根本上实现了 ATS 硬件无关性和测试代码重用性；（2）研究了采用 IVI、IVI-MSS 和组件技术实现 ATS 仪器互换性的技术与方法，对实现 ATS 网络化奠定了基础；（3）研究开发了测试流程描述语言及相关仪器描述模型、开关矩阵描述模型、测试适配器描述模型，实现了测试软件的结构化和模块化，使大型复杂武器装备测试系统的开发与维护效率大大提高；（4）研究了与 ATS 体系结构相适应的硬件物理结构，该结构实现了 ATS 的通用性、开放性和可扩展性。

This paper first introduces the basic principle and concept of data fusion, summarizes levels and model structure of data fusion, summarizes common algorithms and sorts them, separately expounds data fusion algorithms, neural network and evidence theory, and lucubrates the structure design of neural network. And then, the advantages and disadvantages of neural network and the evidence theory are discussed. In order to colligate the two algorithms strongpoint and increase the fault diagnosis accuracy, fault diagnosis method using data fusion integrated Ann and evidence theory is presented and diagnosis approach of this method is expatiated on.

本文首先对数据融合的基本原理、基本概念进行了阐述，总结了数据融合的层次和模型结构形式，并对常用的融合算法进行了总结分类；分别对数据融合算法—神经网络方法和证据理论方法—进行了详细的阐述，同时对神经网络的结构设计进行了深入研究；然后对神经网络和证据理论方法优缺点进行了分析，在此基础上为了实现两种算法优势互补，提高诊断的准确率，提出了神经网络和证据理论集成的数据融合故障诊断法，并详细阐述了这种方法的诊断原理。

It describes the design and realization of courseware making tools based on XML and standard courseware data model. By researching on maturated developed software and maturated system structure of software, we have developed system structure of tool software of XML-Based and designed model of Model-View-Controller framework, by using object-oriented developed way of software and component technology. The paper introduces fact realization way of software development, and discusses idea of developing tool software and key technology of realizing software.

本文主要研究了：运用软件面向对象设计方法和组件技术，设计并实现了基于XML的面向对象的课件制作编辑系统构架；系统在借鉴自动化软件的&组态&思想提出采用软件MVC设计模式和&组态&装配相结合作为系统设计模式；根据系统的设计模式讨论了系统的实现方法，并着重讨论了实现课件制作编辑系统的关建技术；系统根据教育技术规范设计课件管理系统，并讨论了实现课件管理系统的方法。

While function of nerve system depends on its structure that is come into being during a long period of time and the maturating of the structure.

在生理上，人类能够认知依靠的是脑和由神经元构成的神经系统；而脑和神经系统功能的发挥，主要在于其在漫长时间中形成的结构及结构的成熟化。

Whatever from angle of the long-term aim of changing economy from dual structure to unitary structure;mending city turning's pace and promoting the richness of rural and urban together, or from angle of the short-term aim of breaking the bottle-neck factors in the process of economic sustained developing in shaanxi province, promoting rural-urban development and meliorating rural-urban gap will become the important parts of shannxi economic development strategy .

无论从促进陕西二元经济结构向发达的一元经济结构转变，从加快城市化进程，促进城乡共同富裕的长期目标考虑，还是从打破陕西经济可持续发展现有&瓶颈&制约的短期角度出发，积极统筹城乡发展，改善城乡差距，在今后相当长时期内将成为陕西省经济发展战略的重要部分。

The vibration modes in ABA sandwich 180°domain structure have been analysized, it was found that the FDLW includes symmetric vibration mode and aymmetric vibration mode. A new asymmetric vibration mode have been found in the two Layer 180°domain structure with two metalized surfaces.

并指出基模色散特性的差别主要来自于畴层结构的不对称，铁电畴层波是畴最不对称情况下压电耦合的结果，随着层数目的增加，奇数层和偶数层的这种基模色散的差异将逐步减少，最终趋于铁电畴层弯曲波。

In other words, the structure of language mirrors the structure of the world.

换句话说，语言的结构反映了结构的世界。

Salt is good, but if the salt becomes flat and tasteless, with what do you season it?

14：33 盐本是好的，盐若失了味，可用什么叫它再咸呢？

He reiterated that the PLA is an army of the people under the leadership of the Communist Party of China.

他重申，人民解放军是在中国共产党领导下的人民军队。