实地研究

Then,the mechanisms of PAHs accumulation,transfer and biodegradation and its effecting factors were elucidated combining field survey and laboratory simulation methods and environmental geochemistry,agrology and biology subjects.

本研究选择典型土壤/沉积物—生物系统，通过实地资料收集与室内分析与模拟相结合的方法，联合环境地球化学、土壤学、与生物学等学科，研究了典型土壤/沉积物—生物系统中PAHs的累积、迁移与降解机制与影响因素。

Although findings from traditional ethnologic studies have been used to buttress DIT arguments, thus far there have been little ethnographic fieldwork designed to explicitly test these hypotheses.

虽然传统人种学研究发现已用于支持双继承理论观点，迄今只有很少旨在测试这些假设的实地观察研究。

According to literature review, this thesis elucidates the functional transformation of Changchun for three times, and concludes the periodization of the development of Changchun City during 1900 through the late 1950s.

基于文献的研究和实地考查，本文提出了长春城市功能的三次转变，并以现有相关研究成果为基础对长春城市发展进行历史分期。

The basis of arguing the Chinese fast-food implication and development period, the development situation of modern Chinese fast-food, the meaning of study, current situation and laciness. The article examines the present situation through data from market research and field research, exploring the existing problems of the modern Chinese fast-food industry and analyzing what factors influence its growth. Finally it offers potential development methods, specifically selecting proper location, adopting franchising mode, establishing correct customer service and managerial methods, adopting the area strategy and the brand strategy. It is the writer hope that the article provides a meaningful idea that will aid in the improvement of both Chinese fast-food development theory and the modern Chinese fast-food industry.

论文在综述现代快餐业的含义及发展历程，现代中式快餐发展状况，现代中式快餐研究意义、现状及不足的基础上，采用对比法、列举事例法、数据法、市场抽样调查法、实地考查法等方法研究了长沙市现代中式快餐发展现状及存在问题，分析了影响长沙市现代中式快餐发展的主要因素，最后提山发展长沙市现代中式快餐的对策，即进行合理选址、采用特许经营模式、完善服务与管理、实施地域化战略、打造品牌等，以促进与西式快餐同台竞争的现代中式快餐的迅速发展。

The dissertation focuses on two issues——level 3 examinations in theNational Qualifications Framework and admissions system to higher education, investigating examinations and admissions system to higher education in the UK longitudinally and latitudinally, in both macro and micro way, using the following research methods: documentation method, field research, questionnaire method, interview method, case studies and comparative method.

论文重点围绕英国《国家资格证书框架》中的第三级证书考试(主要是A-levels证书考试)和高等院校招生录取制度两个问题进行研究，运用文献研究法、实地研究法、问卷调查法和访谈法、个案研究法、比较研究法，从宏观和微观的两个角度、纵横两个纬度对英国高等院校招生考试进行研究。

Based on the applied mode and matrix of knowledge management in enterprise and other organization, with a view to the research results of teachers' knowledge and interview of outstanding teachers who are working in school, considering the experience of my works in school for 4 years, I had brought about the mode and matrix of knowledge management for teachers. And then, I introduced how to develop the knowledge management system for the teachers in K-12 school.

研究了知识管理在企业和其他组织中应用的模型和模式之后，结合教师知识研究的结果和实地访谈的结果以及本人多年的教学实践经验，提出了教师知识管理应用的模型和模式，进而设计了中小学教师知识管理系统的功能与结构图。

From the point of view of regional architecture, to combine with my working experience of the Old Town Protection Program and research information, my paper covers foundational research to Bayu traditional architectural conformation, probe the methodology to Bayu architectural space integralization.

论文从地域建筑学的角度出发，结合笔者参与的古镇保护规划研究工作成果以及实地调研资料，对巴渝古镇传统建筑形态进行基础性研究，进而从实践中探讨巴渝古镇建筑空间整合的方法论研究。

The main contents and some most important results are as following. On the basis of experience from extensive literature survey and visiting some relevant known research institute, the volumetric method is chosen for measuring the adsorption isothermal in reservoir cores in the end, after a basic evaluation experiment using a porosimeter.

本文的主要研究内容和所获得的重要结论如下·在广泛文献调研和实地走访国内知名科研院所的基础上，结合储层介质气体吸附特点，初步选定恒体积法作为储层介质气体吸附的测试方法，并利用一台孔隙度测试仪对该方法进行了可行性研究，研究的结果进一步确定了这种方法对储层介质气体吸附测试的可行性。

Based on research of frozen soil status in quo and analysis of earlier results of highway tympanites nation and abroad, taking advantage of the project"The tympanites mechanism and control technique of highway in YiLi"from the YiLi highway bureau, aiming at large areas of tympanites pingoes on G313 and G218 asphalt highway in YiLi, the thesis makes a thorough study on development mechanism and control technique of highway tympanites from soil features of highway tympanites, tympanites mechanism, material and structure of resisting tympanites by investigation in situ, test and analysis.

本文基于国内外冻土研究现状和道路翻浆已有成果的分析，以新疆伊犁公路总段科技项目&新疆伊犁境内道路翻浆机理与治理技术&为依托，针对新疆伊犁境内G313、G218线沥青路面大面积的翻浆鼓丘，通过现场调研、实验和分析，从翻浆土体特性、道路翻浆机理、抗浆材料和抗浆结构研制出发，对道路翻浆机理与防治技术进行了深入研究，主要包括以下几方面内容：①道路翻浆土体特性研究通过实地考察和室内实验，翻浆土体粘土含量高，富含腐殖质，天然容重一般在17～20KN/m3左右，含水量18～30%。

Chapter 7: The COD〓 distribution in Yangtze River is researched, especially the diffusive coefficient and decay coefficient.

第七章，在流场计算的基础上，以某一流线作边界，重新划分网格，结合环境流体力学的特点对COD浓度的对流、扩散问题进行了专门研究，结合长江及其支流的大量实地资料对扩散系数、衰减系数进行了统计研究及模型率定，得出了一些合理的参数为以后进一步的研究打下了良好的基础。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。