查询词典 case study

This paper, based on a case study on Pingsuo coal mining district, analyzes the optimization utilization plans of water resources, including planting, farming, establishing methane wells, and vivarium projects, and carries out a balance study on water supply and demand.

本文以平朔矿区为例分析了黄土高原脆弱生态采煤区生态产业工程有限水资源的优化利用方案，包括设施种植、畜牧养殖、沼气工程和植物园工程，并基于水资源优化利用方案进行了水资源的供求平衡分析。

Through the study of this course, the students are aimed to master some primary theories and methods of operations research and are taught to apply them to solve the practical management problems. It also enables the students to construct the concept of global optimization and the capability of systematical analysis via the introduction of the principles and the explanation of algorithms as well as the case study. And some practical softwares such as LINDO and EXCEL are also inducted to provide the students with tools for model solution and result analysis, which help them to learn for application.

通过本课程的学习，使学生能够掌握运筹学的一些主要理论和方法，培养学生能运用模型来研究解决管理中实际问题的能力；通过原理介绍、算法讲解、案例分析等，使学生建立起整体优化的观念和系统分析的能力；通过介绍基本的实用软件（如LINDO、EXCEL等）的使用方法，使学生具备会运用软件工具对各类运筹学模型进行求解和结果分析的能力，力争做到学以致用。

The first section concerns an overall study of Wang"s family of Linchuan. It encompasses a range of topics concerned with the transferring, flourishing and declining of Linchuan Wang"s family, inheritance of the generations, cultural traditions and cultural achievements. It also put anemphasis on the lives of the main family members and their cultural exchange activities. The second section is a case study of Wang Anshi"s poetics. It presents an in-depth theoretical summary of diffusion of Wang Anshi"s poems, deciphering pseudograph, compiling of anon poems by Wang Anshi as well as the theoretical critique of his poems.

上编为临川王氏家族之总体研究，全面考察了临川王氏家族的迁移兴衰、世系传承、文化传统、文学成就，并对其家族主要成员之生平和文学交往活动进行了重点论述；下编为王安石诗学之个案研究，对王安石诗歌之传播、辨伪、辑佚、以及其诗歌在宋元两代之理论批评进行了较为深入的理论总结。

In this paper, the case study- the spatialization of China's population at the county level in the country scale can, on one side, obtain the population density of all kinds of terrain features across China. On the other side, the population density data at the county level can be integrated with environment data and social-economic data to generate 1-km grid data sets of average population density, average capacity of natural resources and others derived from environment data. And these data could be useful to monitor China's resource management, population dynamics and so on. The example study has demonstrated a plausible method of wisely using discrete point data to carry out some practical studies.

本文通过全国县级行政单位人口数据的空间化过程，一方面可以重新得到各种类型区人口居住密度的预设值或经验值；另一方面，可以将空间化后的人口数据与其他自然资源、环境数据和社会经济等数据进行有效的融合，将能得到1km格网的人均自然资源占有量、人口密度以及其他经济、环境指标的派生数据信息，这对于我们国家的自然资源管理和宏观调控、人口的动态监测等，均具有重要的实际意义。

Through analyses and assessment of Hulunbeier grassland ecosystem as a case study, the value of the grassland ecosystem and indirect value of ecosystem services in Stipa baicalensis steppe under different grazing intensities, qualitative study of h.

本研究以呼伦贝尔草地为研究对象，通过分析与评价呼伦贝尔草地生态系统提供的生态系统产品和服务功能的生态经济价值，以及不同放牧强度下贝加尔针茅草地的间接服务功能价值，定量研究呼伦贝尔草地生态系统为人们所带来的巨大的生态经济效益，以期为保护、建设和促进呼伦贝尔草地资源的可持续利用和发展奠定基础。

We hope that this study method will become into one of the methodologies, studying Ge Fei's sub-creative. We also hope that this dissertation will be one case study for the beginners discussing subcreative.

希望这种研究可以作为研究格非潜创作的方法论之一，也能成为潜创作研究入门的个案探索，而为后来的研究抛砖引玉。

On the basis of multiple analyses of this rigidity and by a case study, we in this paper have established the indicator system that mea- sures this rigidity, and, by the study of typical cases, analyzed the dialectical nature of the functions inherent in the rigidity- a characteristic possessed by the enterprise cultu...

在对企业文化刚性特征进行层次分析的基础上，本文通过实证分析确立了企业文化刚性特征的测度指标体系，并通过典型案例分析了企业文化刚性特征内含功能的辨证性质。

Since they are now beginning to consider the necessity of technical manpower dispatching, the selection of the right temporary help service firms has become a very important issue.In the past, supplier evaluation and selection studies mostly focused on the manufacturing and service industries. Hence, this paper studied the past domestic studies conducted on supplier selection to understand the appropriate selection guidelines that would serve as the fundamental guidelines for the selection of outsourcing manpower companies. The PROMETHEE (Preference Ranking Organization Method for Enrichment Evaluations) proposed by Brans and Vincke in 1985 was used as the supplier selection tool for the study. Finally, we employed a simulated case study where we consolidated the selection guidelines,method and tools to create a reference for future practical applications and academic researches.

在过去，有关于厂商评选的国内外文献中，其研究对象以制造业及服务业居多，针对人力派遣公司评选准则之文献则相当的缺乏，因此，本研究将讨论国内半导体设备供应商评选技术人力派遣公司之准则，藉由过去国内学者对供应商评选之相关研究，寻得适宜的评选准则，以做为评选人力派遣公司之基础，采用由Brans及Vincke在1985年所提出之PROMETHEE（Preference Ranking Organization Method for Enrichment Evaluations）法做为评选供应商之工具，并将此方法藉由Excel应用软体予以辅助计算，最后，使用模拟个案，将研究所提出的评选准则、方法及工具三者结合，提供实务运作及学术研究上作为参考。

This part puts emphasis on the explanation of destination image setting, infrastructure planning of road and hotel etc.Based on the theories and case study, the paper points out that it is not enough only to put emphasis on macroscopical theories study, how to using scientific theories and combining behavior motives of ecotourist with ecotourism product design, minimizing destroy of infrastructure construction and using energy efficiently are also the key problems in ecotourism exploitation.

共分为三部分，第一部分对生态旅游的内涵、特点、构成要素以及自然保护区的生态旅游开发进行了总结；第二部分详细阐述了生态旅游规划的理论依据，从生态系统整体性原则、地域性原则、资源有限性原则和生态旅游者的旅游动机及审美行为等方面入手，提出了在以上理论指导下的生态旅游开发策略；第三部分是实证案例研究，应用了第二部分的理论及策略，对辽宁老秃顶子自然保护区进行生态旅游开发规划，重点阐述了该地的旅游形象塑造、功能分区、道路与宾馆等基础设施规划。

In this study, case study method was adopted. The juniors of one college were selected for a fifteen hours over five-week curriculum.

本研究采取个案研究法，以北部某大学X学系的大三学生为研究对象，为期五周，共计十五节课。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。