查询词典 main points

MAIN OUTCOME MEASURES: PAF-mRNA expression in ischemic semidark band cortex and PAF levels in plasm at different time points.

主要观察指标：不同时间点各组缺血半暗带皮质PAF mRNA表达及血浆PAF值。

Objective To discuss the main operating points and indications of tracheotomy in patients with cervical spine fracture.

目的 探讨颈椎骨折病人气管切开的操作要点和时机。

The significance of this topic selecting:" American Dream " as a cultural motif in the society of the United States and a literary motif in American literature is reviewed in this thesis. Dreiser\'s five novels is the research object. Three main types of "American Dream " in Dreiser\'s novels are sorted and described to discuss the embodiment of the " American Dream ". This thesis evaluates the position of Dreiser in the history of American literature, and points out Dreiser is the first writer among the contemporary writers to describe all kinds of the " American Dream " in width. The Broken " American Dream " in the Works of Dreiser is sublimated to the realization of aesthetic significance of tragicalness. It is explained that it is not only social tragedy, fatal tragedy and character tragedy, but also universal tragicalness in the thesis.

选题意义：本文较为全面地考察了美国文化与美国文学的中的&美国梦&母题；以德莱塞的五部长篇小说为研究对象，梳理、描述破碎的&美国梦&在其作品中三种主要的表现类型；在文学史上试图对德莱塞进行重新定位，指明他在广度上是表现破碎的&美国梦&的第一人；由德莱塞笔下破碎的&美国梦&上升至悲剧审美意义的认识，说明它既是社会悲剧、也是命运悲剧与性格悲剧，并且是人类普遍存在的悲剧。

From theories on the quasi-public goods and the relationship between government and market, the study uses the theoretical research,"case studies and comparative analysis methods to reach a definition on two concepts :market and legal services,and analyst the seven issues of the legal service market,and then it points out the main reasons: the unaccurate definition of legal services products nature, the backwardness of China"s legal construction,the external effects of the legal service market and Chinas imperfect administrative reforms.

本文采用理论研究、比较分析和案例研究方法相结合，从法律服务和市场两个概念出发，运用准公共产品理论和政府与市场关系理论对法律服务业存在的七大问题进行了深入分析，指出对法律服务产品的定性不准、中国法治建设的后发性、法律服务市场的外部效应、中国行政体制改革不完善是导致法律服务市场秩序混乱的主要原因。

Design points and main technical parameters of the new underreamer are introduced.

介绍了新型随钻扩眼工具的结构、设计要点和主要技术参数。

The paper points out that there are five outstanding phenomenon and the cause in processing the present audit mechanism, such as "carrying out audit before the cadres leave their position", examine is not clear, legislation and standard formulation work is stagnant, unfix of audit plan effects the sequence of normal work., too many audit main body restrict the development of supervised affects etc.

指出和分析了此项审计机制目前在管理实践中存在诸如&先离后审&现象大量存在，审计不清，立法和规范制定工作滞后，审计计划的不确定性影响正常的工作秩序，审计主体多元化制约监督作用的发挥等五个突出问题及产生问题的原因。

The number of practical networks s points and arcs is the main cause to effect the operation speed.

在算法无关前提下，网络的节点与弧段数量是影响运行速度的主要原因。

First, the paper analyzes 217 factory"s exterior environments completely and objectively by the models of PEST and Boter "s "five forces" and it points out the opportunities and the challenges for 217; Second, making use of the strategic groups theories, the BOSTON matrix analysis, the core ability theories and value chains theories, the paper analyzes the competition position of 217 factory in AC profession. It explicates the main rivals of 217 and the present conditions that 217 factory makes use of chances and averts the exterior threat; The third, according to the exterior environment and internal resources-ability of analysis, the paper makes use of the theories of SWOT to map out competition strategic projects. Immediately after, the paper evaluates and analyzes these competition strategic projects by means of strategy choosing theories.and then it chooses strategic projects of competition under current circumstance; The end, this paper puts forward to some ways in order to carry out these strategic projects of competition that has been chosen.

首先，借助于PEST和波特&五力&模型对217厂所处的外部环境进行了比较全面、客观地分析，指出了217厂所面临的机遇与挑战：其次，运用战略集团群理论、BOSTON矩阵分析、核心能力理论和价值链分析理论对217厂在行业中的竞争地位进行了研究，明确了217厂在行业中所面对的主要竞争对手以及217厂利用外部机会和避开外部威胁的资源和能力情况；第三，根据外部环境分析以及企业内部资源和能力的分析，利用SWOT理论对217厂的竞争战略方案进行初步制定，同时，采用战略选择理论对这些方案进行了评价和分析，选择出了当前情况下217厂的竞争战略方案；最后，围绕所选择的竞争战略方案，提出了实施这些战略的建议以及着眼于企业长远发展的核心竞争力的培育问题。

Our main purpose is to control and overcome the anxiety as the key points to foster the cognizing and adjusting ability by players.

认知调节能力的提高又反作用于焦虑情绪的克服与控制。

This paper points out main disadvantages of mining technology being used in small collieries and discusses how to adopt long room system to reform the current technology of mining.

论述了目前小煤矿开采技术存在的主要问题，探讨了采用长房式采煤法改革小煤矿开采的技术问题，此法适用于条件合适的小煤矿。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。