主要文章

In this text, it emphasizes the profit as the key for all researching, chooses the financial indicatrix for window dressing identifying connecting with the accounting items of "The Statement of Profits and Lots" directly, and definition the rate of increase of contribution margin as the root node of the decision tree also.

文章中在会计理论研究中，主要强调以报表利润作为研究识别粉饰问题的关键出发点，选取的财务指标主要是与《利润表》中的会计科目直接联系，对识别粉饰分类树的根结点定义为利润总额增长额指标。

At the present time eutrophication has become the major problem of marine environmental pollution in Luoyuan Bay, while it was innutrition in 1980s. Land source pollutant is the main factor which influence the marine environment.

文章摘要：罗源湾从20世纪80年代的贫营养转变为目前的富营养化，成为罗源湾海洋环境污染的主要问题，陆源污染物是造成海洋环境影响的主要因素，高密度的海水养殖也对罗源湾海水富营养化产生一定的影响。

Through the analysis, the paper reaches the following basic conclusions: The quantity of Chaoyang district"s transient population will increase continuously, residential period will prolong gradually and renting house will still be the major residential way of transient population; transient population play a positive role in the district"s socioeconomic development, but on the other side they make city infrastructures more difficult to bear the existent heavy burden, difficulty in city management is increased; transient labor force mainly undertake the supplementary role of the district labor force, but along with the open of the labor force market step by step and the further improving of the quality of transient labor force, the competition between transient labor force and local labor force tends to be intense; the current management policy of transient population in Beijing exists some problems, which stresses management and makes light of service, stresses duties and makes light of rights and interests, stresses planning and makes light of market, stresses outside and makes light of inside, but the policy is tending to the developing direction that is helpful for transient population to flow.

文章通过分析得出以下基本结论：朝阳区外来人口的数量还会继续增长，居住时间逐渐延长，租住房屋仍然是外来人口最主要的居住方式；外来人口在为本区社会经济发展起到积极作用的同时，也使城市基础设施不堪重负，城市管理难度加大；外来劳动力主要承担着本区劳动力的补充角色，但随着劳动力市场的逐步开放和外来人口素质的进一步提高，外来劳动力与本地劳动力的竞争趋于激烈；北京市现行的外来人口管理政策存在着重管理而轻服务、重义务而轻权益、重计划而轻市场、重外部而轻内部的问题，但正趋于有利于外来人口流动的方向发展。

It is necessary to legislate the principle of exhaustion of copyright in our country.

我国对版权穷竭原则没有明文规定，文章在对主要国家的立法例和主要世界公约进行对比研究的基础上，建议在我国著作权法律制度中确立这一原则。

This paper introduces the concept,important position and development status in domestic and abroad of maintainability design .

文章介绍了可维修性设计的基本概念、重要地位和国内外发展状况，阐述了船舶可维修性设计的主要内容和现阶段存在的主要问题。

In this paper, the authors classify the problems into landslide, rockfall and collapse of river bank, and relevant influence factors, for example, geo-material properties, weathering and surface/ground water, and finally suggest some control measurements.

文章根据多年积累的大量实际资料分析研究，总结了南充市区的主要斜坡工程地质灾害类型为滑坡、崩塌及岸坡失稳。其中以滑坡最为常见；影响斜坡工程地质问题产生的主要因素为岩土性质、风化作用和水的作用；针对不同的斜坡工程地质问题，提出了具体的工程防治对策。

In this review, the evidence of association between poly-morphisms of PRNP and resistance or susceptibility to scrapie and its effects on reproduction and performance traits were focused. The aim is to provide theory guidance for sheep breeding resistant to disease.

文章主要介绍了绵羊PRNP遗传多样性与痒病抗病性的关系以及PRNP遗传多样性对繁殖力和其他主要生产性能的影响等方面的研究成果，旨在为绵羊抗病育种研究提供理论参考。

Then, it puts forward a kind of security model of J2EE application server based on the demands.

之后，文章详细讨论了模型的主要组成部分，提出了一种基于JAAS 和拦截器机制的可扩展的J2EE 安全服务的设计方案，并给出了主要部分的实现。

This paper discusses the main reasons why jadeite jade culture was developed in a short time during the middle-late Qing dynasty. It concludes that three main reasons precipitate the rising of jadeite jade culture; the influence of folk customs of the Manchu ethnic group, the power structure of royal estate, and development of aulic culture; the change of social values influenced by Western culture and the commercial development of the Qing dynasty.

文章讨论了导致翡翠玉文化在我国清代中晚期形成的主要原因，认为满族民俗的影响，皇室权力结构改变及宫廷文化的推动；西方文化传入导致的价值观念转变；清代商业经济发展等要素是导致翡翠玉文化能在较短时间内得以与和田玉文化并驾齐驱的主要原因。

This thesis dedicated to research the investment control of BT project, researched the risk in the program construction, the compose portion and the factors effecting the investment. The research includes the conception and the character of the BT project; the actualize process and the questions should be pay attention to; the conditions of BT contract and the sector of the compose poison of the contract price. In this part researched the conception of the BT purchase price and concluded that the relation between the purchase price and the investment. Then studied the risk factors that effect the investment according to the character of the project and then brought forward several advices of the contract item about how to share the risk. Studied compose sector and it's calculatingly methods of the construction cost which is the main part of the investment, then studied how to control the cost during the construct process and analyzed project variations as well as how control that. In the end, researched the capital cost of BT program, the main content include the concept of the capital cost, the calculatingly methods using the engineering economic method, the method writer suggest in the thesis according to the project practice, how to control the capital cost, mainly through setting up an account and inspecting it, and regulating the program financing rate in reason.

本论文的研究重点即BT项目的投资控制，围绕该问题，本论文的主要研究内容有，从BT模式和BT项目的基本分析开始，研究了BT模式的基本概念、BT项目的运作过程、基本特征；研究了BT项目的合同条件和合同价款，该部分分析了BT项目的合同结构、BT项目的承发包工作范围、BT项目的回购价款组成和确定；根据项目建设特征分析了影响BT项目投资的风险因素，并且提出了在对风险进行分配和分担类合同条款制定时建议；建设工程费用是构成BT投资的主体费用，本文对其各组成部分的基本构成、计算方式进行了分析，研究了实施过程中管理控制和工程变更及变更控制的问题；文章的最后对构成BT项目投资的资金成本进行了探讨，分析了资金成本的概念和形成，运用工程经济学的基本理论分析了资金成本各部分的基本计算方式，依据现有的工程实践情况提出了本文建议的计算方式，最后分析了如何对资金成本进行控制――主要通过设立资金账户对其进行监管以及对项目融资的利率进行合理规定。

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。