实际地

Over-large of the university will lead to reduce the education benefit, turning out to be diseconomy.In order to make the construction in complex university have more ample basis and standard, this paper makes deep correlation and tradeoff studies into the present scale of twenty-one complex universities that is under the direct control of the Ministry of Education in our country. Containing other endemism complex universities' data, reach into the reasonable scale of the complex university' s campus including the enrollment scale, the campus land scale, the campus building scale, each student' s index(contain each student' s campus building scale、 classroom acreages library acreage etc.) with thorough rational analysis and data study.

为了使今后综合性大学的规模建设与发展具有更为科学的参考和遵照，本文对我国部属21所综合性大学的现状规模进行了深入详尽地比较分析和相关性研究，同时参考其他地方性综合性大学的主要规模数据，结合92指标、96指标及2004普通高等学校基本办学条件指标，对学生人数规模、校园用地与建设面积规模、生均规模(包括生均校舍建筑面积、生均教室面积、生均图书馆面积、生均实验室实习场所面积、生均体育馆面积、生均会堂面积、生均行政用房面积、生均学生宿舍、生均学生食堂)进行实际数据的比较分析。

The main problems researched in the dissertation and achievements are as follows: The dissertation explains the science background and the theoretical and actual meaning of the task. The progress and the problems of the flow imaging technique are briefly explained. The advantages of electrical capacitance tomography are discussed. The paper discusses the formation and operating principle of ECT, and builds up the definite mathematical model by detail theoretical analyse, and establishes the Finite Element Model of the system by changing the finite boundary value problem of ECT into equivalence variation problem according to variation principle. On the basis of the FEM of the system, the paper builds the finite element model of the capacitance sensitivity field distribution and programs its finite element simulation software and proves the validity of the FEM of the ECT from different aspects. With the FEM and the qualitative analyse of the effect of each structural parameter of the capacitance transducer on its capability, this paper optimizes the structural parameters of the capacitance transducer, and obviously improves its capability. The compare of the simulated result with the static experimental result shows that the error of them is less than 0.9%.

其主要研究内容包括：阐述课题研究的学术背景及其理论与实际意义，概括总结出流动层析成像技术的发展现状和存在的问题，指出电容层析成像技术的优点；讨论电容层析成像系统的组成及工作原理，进行详尽的理论分析，以变分原理为基础，将ECT的有限元边值问题转换为等价的变分问题，从而建立系统的有限元模型；在系统有限元模型的基础上，建立敏感场的数学模型，编制有限元的仿真软件，并从不同角度证明电容层析成像系统有限元模型的正确性；利用有限元模型，定性地分析电容传感器各结构参数对其性能的影响，并对传感器结构参数进行优化设计，使其性能得到明显的改善。8电极ECT系统的仿真和静态实验结果的比较表明，它们之间的相对误差小于0。

Pegged as it was to the appreciating US dollar, the value of the escudo was kept artificially high, leading to a flood of cheap imports.

比索由于像实际中存在的那样与升值的美元的汇率固定，便人为地提高了比索的价值，导致大量廉价进口商品涌入。

In accordance with the actual project, this paper fully considers the comprehensive factors of speaker recognition system on the basis of explaining speaker recognition's principle, such as recognition rate, recognition speed, system stability etc. LPCC is used as the feature parameter. LPCC can reflect the esthesia feature of human in pronunciation and has offered a group of succinct speech signal model parameters which signify the range of frequency spectrum of the speech signal more accurately and the operation amount is not comparatively big. Combined vector quantization technology, the speech searched system has been developed.

本文依拖实际项目，在阐述说话人识别原理的基础上，充分考虑说话人识别系统的识别率、识别速度、稳定性等综合因素，采用能够反映人对语音的感知特性的线性预测倒谱系数LPCC 作为特征参数，LPCC 的重要性还在于，它提供了一组简洁的语音信号模型参数，这一组参数较精确地表征了语音信号的频谱幅度，而分析它们所需的运算量相对来讲却不大；同时结合矢量量化技术，成功开发出语音检索系统。

The operating speed is able to reflect the real situation of the vehicle on the road more actually. So this paper evaluated the safety of the road through the estimative method of operating speed profile mode.

运行车速则更好地反映了车辆在道路上行驶的实际情况，本文拟通过运行车速轨迹线评估法来评价道路的安全性。

Therefore, ethnological studies should be more closely combined with the reality of China's ethnic minorities,which is expressed in some characteristic features that have been formed in history.

为此 ，民族学研究必须更紧密地与中国民族的实际情况结合起来。

Studying their languages results in practical help for local people and contributes to the broader knowledge of linguistics, anthropology, and ethnomusicology.

由于学习当地的语言，研究人员们能够更好地与当地人民交流，提供实际的协助；同时也开阔了语言学、人类学、民族音乐学方面的知识。

However, the underwater is more execrable compared with the land or space, and more dangerous for human. So as a replacer underwater robot is being used in practical operations more and more.

然而，水下环境与陆地和空间环境相比更加恶劣，对人类的威胁更大，因此水下机器人作为人的替代者，正在越来越多地在实际水下操作中应用。

All the work done is as follows:Firstly, given the impact of the soil gravidity stress on the scale of the vertical drain disturbance, Vesic's column cavity expansion theorem is mended. Then the radius of the plastic zone, the ultimate crowding stress and the soil displacement in the intersection of plastic and elastic areas are deduced when Mohr-Coulomb surrender criterion is adopted. The result of which caters better to the real situation.

本文针对竖井地基的施工扰动效应及固结可靠性做了如下一些工作：首先，考虑土体自重应力对竖井扰动范围的影响，对Vesic圆柱形孔扩张弹塑性理论解进行了修正，采用Mohr-Coulomb屈服准则，得到了弹塑性交界处土体位移、塑性区半径以及最终挤土应力等理论计算公式，修正以后的结果能更好地符合竖井施工的实际情况。

Generally for pump with expeller seal combined with packing, adjusting impeller forward is advantageous for performance of pump and backwards increasesshaft seal effect, so that may be adjusted according to users' practical needs.

一般地，对付叶轮加填料密封形式的泵，叶轮向前调整有利于泵性能，向后调整可增加轴封效果，故用户可根据实际需要调整。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。