再分析

Firstly, normal mice was given orally by SM(qd×2d), and the dysbacteriosis were caused in them ,and then they were given orally by STM,these mice were formed experimental salmonellosis models ,finally these salmonellosis models were treated by bifidobacterium ,and count respectively the cfu/g of STM number in the mice excrement during different time of therapy,detect the index numbers of liver and spleen respectively, detect content of TNF-a in blood and in spleen respectively.

先用硫酸链霉素给正常小鼠灌胃2d，出现菌群失调症状，再用STM灌胃造成小鼠STM感染，使用两岐双岐杆菌液干预治疗STM感染小鼠，检测不同治疗时间各组小鼠粪便STM菌落数、肝脾指数、血及脾中TNF-a的含量。采用SPSS12.0统计软件包进行数据处理分析，统计学方法采用双因素重复测量资料的方差分析、单因素随机化设计的方差分析、卡方检验、多组均数比较的非参数秩和检验。结果：随着治疗天数的增加，STM菌落数逐渐减少，未干预组、生理盐水组及双歧杆菌组比较结果均为P＜0.01；组间比较，双歧杆菌组STM数下降最快。

In this thesis, I summarize the theoretical calculation method, applied scope and notice of siphonic drainage system, and point out the advantage of siphonic drainage system compared with gravitation drainage system. In the archetype experiment study of siphonic drainage tube, I adopt different tube diameter and different structural height to survey the drainage volume and press in different place. I observe various kinds of flow state, and get chief factors which influence hydraulic peculiarity of system as the tube diameter or structural height, and find out the relevance of factor to flux. I apply CFD Fluent software and adopt standard k-ε model and RNG k-ε model, then use finite volume method and second-order upwind scheme to discrete numerical model, while coupling numeration of velocity field and press is based on SIMPLE. In the numerical simulation of curved part of tube, siphonic drainage tube experiment system and multi-outlet siphonic drainage system, I make research on internal velocity and press of system in different project condition by changing the tube diameter of curved part, negative press value in tube export and improving the quantity of water gutter. This thesis first adopts a method of combining archetype experiment and numerical simulation to study the siphonic drainage system, test and verify the validity of experiment and numerical simulation, and makefurther study on system, it solves the problems of limited testing conditions, and has a logical results, it can provide a valid method for optimizing and designing the drainage tube-net system. The conclusion have referring value for study and design of siphonic drainage system.

本文首先对虹吸式排水系统理论计算方法、适用范围以及注意事项做出总结，并分析了虹吸式排水系统的优势；再对虹吸式排水管道进行原型试验研究，采用不同管径不同立管高度，对系统流量、管道压强进行量测，观察了各种工况下的流态，对其水力特性进行研究分析，找出影响水力特性的落差、管径主要因素以及与排水量的关系；进一步应用计算流体力学Fluent软件，采用标准κ-ε模型与RNGκ-ε模型，计算过程应用有限体积法和二阶迎风格式对数值模型进行离散，速度和压力的耦合采用SIMPLE算法，分别对系统弯管段、虹吸排水管道试验系统、多斗虹吸式排水系统进行数值模拟分析，通过改变管段弯头处半径、管段出口负压值、增加雨水斗数对不同工况下系统内部的速度和压力进行研究；本文首次采用结合原型试验与数值模拟相结合的方法，对虹吸式屋面雨水排水系统进行研究，试验与模拟相互验证，并进行拓展，很好地解决了虹吸式屋面雨水排水系统由于试验条件限制问题，结果正确合理，为排水管网系统设计和优化研究提供了有效的方法，对工程设计有较好的参考价值。

First, heart rate variability, blood pressure variability and spontaneous baroreflex sensitivity were analyzed among 89 healthy civil flying personnel by using conventional AR spectral analysis and sequence method respectively.

方法先对 89名健康民航飞行人员的心率变异性与血压变异性的谱分析及压力反射敏感性数据进行主成分分析，再利用多重回归分析得出心血管年龄的估计方程。

This system mainly contains the front-end pulse interception and back-end software analysis. In the first part, we used a non-invasive infrared measurement method based on the dual channel simultaneous measurement technique. We measured the photo-plethysmograph from the subject's fingers and toes simultaneously, then used an analog circuit and central control unit to process the signals. Finally, the digital volume pulse data is processed by a personal computer. Because the characteristic points of digital volume pulse always occur in sharp variations, this paper proposes two algorithms to solve this problem. First, we find the pacemaker and percussion wave peak from transient slope variation, and then locate the dicrotic notch and dicrotic wave peak by using the wavelet transformation algorithm. When we analyze the data, we use the Visual Basic graphical user interface, which together with the Matlab is the core of the system.

本系统主要包含前端脉波撷取及后端软体分析两部分，其中前端脉波撷取部份是以非侵入式的红外线量测方式，双通道同步量测受测者手指与脚趾的光容积变化描记图，同时将此讯号经类比处理电路及中央控制单元输出成为数位容积波，再传送至个人电脑中；而在后端软体分析部份，因数位容积波之特徵点皆出现於波形中急剧变化的部份，故本论文以瞬间斜率变化量来定位脉波讯号中的起搏点及主波峰顶点，并利用小波转换演算法（wavelet transformation algorithm）来分析重搏切迹与重搏波顶点；程式撰写主要以Matlab为核心，结合Visual Basic的图形化使用者操作介面，增加系统与使用者间的亲和力。

In the first part , Through the analysis of international mechanism and national foreign behavior relation , prove that the international mechanism and sovereign state are interdynamic relations that constructs each other; In the second part , Through reviewing the development courses of China and international mechanism relation, interdepend characteristic of the time , reshaping the diplomatic idea so as to prove that it is rational for China choosing to participating strategy to come to mould again; In the third part ,The real example that distinct China participates in and incorporates the international system behaves after analysing the participation strategic idea , effect of China, and reason has been analysed have participated in the predicament of the international mechanism.

第一部分通过国际机制与国家对外行为关系的分析，说明国际机制与主权国家是互动互构的关系；第二部分通过回顾中国与国际机制关系的发展历程、相互依赖的时代特征、中国外交理念的再塑造来论证中国选择参与战略的合理性；第三部分在分析了中国的参与战略的构想、成效之后明晰中国参与与融入国际体系的实证表现，并理性分析了参与国际机制的困境。

According to the industry background and context of Huamei hospital, we firstly analyzed the environments faced by Huamei hospital, including macro-environment of policies, economy, technology and culture, medium level environment of Wuhan hospital industry, and finally, the microenvironment by means of Poter's"Five Strengths"model.

其中包括宏观层次的政策、经济以及技术文化环境；中观层次的武汉市医疗行业现状分析；再引入波特的五种力量分析模型，对华美医院的微观外部环境进行了规范化分析。

This paper starts with the introduction of the concept and character of justice prejudication, analyzing its importance from different legal point of view, and then under the generally grasp developing trend of international private law, I will discuss the role that justice prejudication would play in the trend.

本文从介绍司法判例的概念和特点入手，分别从不同法系的角度展开分析司法判例的重要性；再则宏观把握国际私法的发展趋势，分析司法判例在这发展趋势中所起到的作用；其次再从我国的角度，简要阐述重视司法判例的必然性；最后立足于我国，分析建立起国际司法判例制度的基础和注意的问题，对于是否应该建立起国际私法判例制度发表一些个人的观点。

Firstly, the high resolution pictures of dragonfly wings from sample tests were studied thoroughly, and the unique feature of the reticulate vein distribution and the variation of the vein sizes and the grid shapes in different zones were figured out;then several computational models based on a dragonfly wing were established by using ANSYS, and beam 189 and shell 93 elements were used respectively in modeling of the veins and the membrane so as to ensure the compatibility between the veins and the membrane at a deformed state;these models subject to uniform loading cases were analyzed respectively so as to explore the unique performances of the wing structure, furthermore, through eigenvalue spectrum analyses of these models, the special role of the pterostigma in eliminating or suppressing the wing quivering effect was also evaluated.

首先，对实验中获取的高清晰度的蜻蜓翅膀数码图片进行了细致地分析，找出了翅膀网状翅脉结构中翅脉的分布规律与尺寸变化、网格形状的差异及不同形状网格的分布等独特的结构特征；再利用ANSYS建立蜻蜒翅膀网状翅脉结构模型，采用三节点等参数梁元beam189模拟翅脉和八节点等参数曲壳单元shell93模拟翅膜，以满足翅脉和翅膜间的变形协调性要求；通过非线性数值分析，探索了蜻蜓翅膀网状翅脉结构在均布荷载作用下所具有的独特的结构性能；通过模态分析，揭示了翅膀前缘靠近翼尖附近的翅痣在翅膀消震减振中所发挥的作用。

Starting from the output signal-to-noise ratio of vibration tables, the basic requirements of background noise of the foundation are determined, then the dynamic analysis of the foundation for tables and a laser vibrometer, and the static analysis of the foundation for the laser vibrometer are done with finite element method.

首先以振动台台面输出信噪比为出发点，确定了超低频标准振动台基础噪声的基本要求；然后采用有限元分析的数值方法，分别对振动台基础与激光测振仪基础作动力学分析，再对激光测振仪基础作静力学分析。

This thesis learns from the practical experience of the state fiscal expenditures in the developed country. Firstly, it analyzes the status quo China"s fiscal expenditure structure. Then considering the actual conditions of our country, this thesis deflates and deals with the number of 27 observations on our country"s fiscal expenditures constitute projects from 1978 to 2004 and economic growth by using various econometric methods, and grasps the contribution degree of fiscal expenditure, especially productive expenditure, to the economic development through the empirical analysis of fiscal expenditure projects contributions to economic development.

本文借鉴了发达国家财政支出的实践经验，首先对我国财政支出结构的现状进行分析，接着对我国1978年至2004年的财政支出构成项目和经济增长27个观测值进行数据处理，再结合我国实际情况，通过建立含滞后项的计量模型和方差分析等各种方法，实证分析了财政支出结构项目对经济增长贡献，把握了财政支出尤其是生产性支出对经济增长的贡献程度。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。