工作分析

To make paper more systematic and practical, this paper has first introduced the development history of CT equipment, then, elaborate construction of system and theworking principle of CT equipment systematically, including the property of X-ray, the absorption law of X-ray for materials, the reconstruction principle of CT image, the structure of software and hardware for CT equipment. Finally, with 2 CT systems that we used, statistic and analysis of all the malfunctions which have carried out in passed 10 years was given, and according to the systematic parts of fault located, classify the malfunctions, then elaborate their working principle one by one, analyze the regularity and the characteristic of each malfunction, and put forward specific prevention method and measure for the malfunction.

为了使论文更具系统性和实用性，本论文首先介绍了CT设备的发展史，然后比较系统地阐述CT设备的工作原理及系统结构，包括X射线的特性和物质对x射线的吸收规律，CT图像的重建原理，CT设备的软、硬件结构等，最后以我们所使用的2台CT为例，对10余年来所出现的故障进行了全面的统计分析，并按故障所处的系统部件进行分类，然后逐个阐述其工作原理，分析其故障的特点和规律，并就这些故障提出具体的预防方法和措施。

By synthesizing theories of systems engineering, science of talent, talent assessment, performance appraisal and bibliometrics, the author analyzes the qualification structure and performance structure of theachers in military academies and sets up a basic structure and concrete appraisal indicator system of qualifications of technical specialty for teachers in colleges. The author puts forward new appraisal indicators such as "lecuring hours coefficient","republication coefficient","thesis of core journals coefficient" and "citation coefficient". Comparatively complete quantification approaches are invented by the author for working performance of teaching, researching and social service of teachers. Based on this, the author establishes an integrated method to generate the appraisal results. By the application of stadardized processing on the appraisal results and synthetization of weighted indexes, the author solves the addibility and comparability problems of differentiated appraisal results by category or dimensiok, and realizes the amalgamation and comprehensive appraisal of inflexible appraisalresults and flexible appraisal results, and probes into the testification methods of validity, consistency and sensitivity analysis for the indicators system.

综合运用系统工程理论、人才学理论、人才素质测评理论、工作绩效评估理论、文献计量学等原理与方法，分析研究了军校教师的素质结构和绩效结构；建立了高校教师专业技术资格评审条件基本结构和具体评价指标体系，提出了"完成主讲课程课时系数"、"著作重版系数"、"核心期刊论文系数"、"论文被检索引用系数"等若干新的评价指标；提出了比较完整的教师的教学、科研、社会服务等工作业绩的量化方法；以此为基础，建立了评价结果的综合方法，通过对评价结果的标准化处理，运用指标加权综合法，解决了不同类别、不同量纲指标的评价结果的可加性和可比较性问题，实现了硬评价结果和软评价结果的融合和综合评价；探讨了指标体系有效性、一致性、灵敏度分析的检验方法。

Main work follows:(1) In the first part of this paper, a historical development of the number theory before Gauss is reviewed.Based on the systematic analysis of Gauss"s work in science and mathematics, inquiry into the mathematical background that Disquisitiones Arithmeticae appeals and Gauss"s congruent theory;(2) The development process of Fermat"s little theorem and its important function in the compositeness test is elaborated through original literature.we think that the first three section of Disquisitiones Arithmeticae is a summary and development for ancestors" work about Fermat"s little theorem,show that Fermat"s little theorem played an important role in the elementary number theory;(3) With the two main sources of the quadratic reciprocity law, investigating Fermat,Euler,Lagrange,Legendre, until the related work of Gauss,the way to realize the laws huge push to the development of algebraic number theory in 19 centuries.

本文主要做了以下工作：(1)首先回顾了高斯之前的数论研究状况，在系统分析高斯的科学与数学成就的基础上，探讨了《算术研究》出现的数学背景和高斯的同余理论；(2)通过对原始文献的系统解读，深入分析了费马小定理发现发展的历程以及在素性检验中的重要作用，指出《算术研究》前三节是高斯在总结并发展了前人对该定理研究的基础上形成的，并揭示了费马小定理在初等数论定理证明中的核心地位；(3)以二次互反律的两个主要来源为线索，详细考察了费马，欧拉，拉格朗目，勒让德，直到高斯的相关工作，揭示了该定律对十九世纪数论发展的巨大推动作用。

Because of the wide use of MCS-51 Microcontroller and the important meaning of MCU core design,we study on MCS-51 reverse anatomization and Top-Down DesignThe goal of this article is to design a MCS-51 Microcontroller chip.

本论文的目的是设计MCS—51单片机芯片，主要工作和取得的成果如下：①对MCS—51单片机进行分析研究，包括MCS—51单片机工作原理、指令系统、时序分析、特征提取等。

This dissertation refers 4 main contents: firstly, it is the analysis of the connotation and character of the logistics park; it analyses the logistics park's concept, functions, assorter and the relationship with the logistics system and national economic and social development. Secondly, it is the research of the development actuality about the logistics park, after using the foreign experience for reference; it forecasts the demands of the logistics in the Straits Western Side Economic Zone based on the study of the status quo. Thirdly, it is the study of the logistics park spatial structure; it describes the way to lay out the logistics park in 3 different levels as province, city and country. Finally, it is research of work mechanism and the policy measure about the construction of logistics park.

本文的主要内容包括四个方面：物流园区的内涵与特征分析，分析物流园区的概念、功能及分类，研究物流园区与物流系统及经济社会发展的关系；物流园区发展现状及需求分析，借鉴国外先进的物流园区建设模式，及我国三大经济区物流园区发展模式，在分析海峡西岸经济区经济发展现状的基础上，预测福建省物流需求状况；物流园区空间布局结构问题研究，以物流园区所依托的城市为研究对象，分析物流园区空间布局载体类型划分的标准和原则，从全省、各市和各区三个层次提出物流园区布局载体的划分方式；物流园区建设工作机制和政策措施研究。

The fracture morphology, chemical composition and microstructures of working layer and inside of working roll for blooming mill were analysed by observing its macrostructure, microstructure and chemical composition, and the crack cause for the roll was found out.

通过宏观、金相检验和化学分析，对初轧机工作辊的断口形貌、化学成分以及工作层和芯部的金相组织进行了分析，找出了轧辊的断裂原因。

Here is to discuss how to bring VAVE and Benchmarking as well as price breaking-down analysis into practice, which can find the opportunity to reduce product cost.

本研究就是探讨如何综合运用价值工程法、"头脑风暴"法(BrainStorming，BS)、作业成本计算法(Activity Based Costing，ABC)、竞争对手成本分析法和标杆制度和产品分解分析法，以及成本动因分析法等一些价值工程和产品对比、分解价格分析这些手段来对汽车零部件的成本进行分析对比，开展实际零件成本比较工作，发现降低产品的成本的机会。

One of SEO fractionize markets: Analysis of keyword of keyword analysis market is the most important one link in strategy of sale of whole search engine, such OK saying, if this one annulus works,do bad, what the meaning of other jobs will change is exceedingly cadaverous.

SEO细分市场之一：关键词分析市场关键词分析是整个搜索引擎营销策略中最重要的一环，可以这样说，如果这一环工作做不好，其他的工作的意义都将变的非常的苍白。

It analyzes the forms and the causes of discrimination in the workplace in China and puts forward some countermeasure.

本文分析了我国工作歧视的形式，分析了工作歧视产生的原因，并且提出对策。

Since the cutting force of PDC cutter is related directly and closely to its cutting angle, correct calculation and analysis on its cutting angle is the basis and premise for analyzing cutting force and bit operating load.

PDC钻头切削齿的切削载荷与齿的切削工作角度有直接而密切的关系，所以正确地分析和计算齿的切削角度，是齿的切削载荷以及钻头工作载荷分析的基础和前提。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。