工程造价管理控制论文英文翻译
河北农业大学
本科毕业英文文献翻译
题目Research on Construction Project Cost Control Management
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英文原文
Engineering Cost Management and Control
Even under the WTO and China's accession to the world community，China's construction industry how to effectively control construction cost of the construction and management of an important component part. However，the current budget for the construction projects - estimate budget，Super budget accounts for the "super three" is still widespread and that eventually led to a serious loss of control of project investment. Project cost management is the basic contents to determine reasonable and effective control of the project cost.
As the project cost to the project runs through the entire process，stage by stage can be divided into Investment Decision stage，the design and implementation phases. The so-called Project Cost effective control is the optimization of the construction plans and design programs on the basis of in the building process at all stages，use of certain methods and measures to reduce the cost of the projects have a reasonable control on the scope and cost of the approved limits.
Engineering and cost management work of the current status of project cost management system was formed in the 1950s，1980s perfect together. Performance of the country and directly involved in the management of economic activities. Provisions in the design stage to different estimates or budget preparation as well as government; Nothing relevant departments to formulate a budget，content，methods and approval，the budget will provide the fixed cost of equipment and materials and fixed price of the budget preparation，approval，management authority，and so on.
With the historical process，after recovery，reform and development，formed a relatively complete budget estimate of quota management system. However，as the socialist market economic development，the system's many problems have also exposed. Generally speaking，the budget estimate is based on direct participation in the management of national economic activity as a precondition. Enterprise is not the actual economic entities. Due to the characteristics of the planned economy，and，at the time under the conditions of productivity，will inevitably become a shortage in the economy.
In severe shortage of commodities under the conditions，as long as a certain level of investment，will be certain outputs. In this environment，the project planning and technical argumentation there can be no economic analysis. State control of the project cost constitute key factors equipment and materials prices，wages and taxes of artificial distribution. In this relatively stable economic environment，the budget estimate for the system approved project cost，help the government to carry out investment plans to play a major role.
As the socialist market economic system established，requires us to predict project investment and control. In recent years，international investment project developed to the requirements of prior pre-control and in the middle of control. China，the traditional practice in
an objective light on the cause decision-making，implementation heavy，light the economy and technology，
First，the consequences of victimization，Due to the technical personnel of the project technical and economic concepts and a weak awareness of cost control，cost management makes the quality difficult to raise. Project Cost control is difficult to achieve long-term goals.
Second，the various stages of the project management view of the above circumstances，My first academia in the 1980s made the whole process of cost management and control concept，building departments will study the feasibility of projects and the budgets and final accounts to two extended at the request of the corresponding regulations put our cost management concepts and methods referred to a new height.
Our task now is to be modern and cost management in line with China's national conditions of the market economy system goal，learn from the advanced experience of the developed countries，and establish sound market economic laws of project cost management system，efforts to increase the project cost levels. An investment decision-making phase of the project cost management construction project investment decision-making stage is proposed project proposals; conduct a feasibility study to determine investment estimation and the final preparation of design task. At this stage，the project's technical and economic decision-making，of the construction project cost of the project after the completion of the economic benefits have a decisive influence，The construction cost is an important stage control.
China's current stage of the project cost for the project management for the purpose of clearing price，and focusing only on the construction process of cost control，neglected before the start of the project investment decision-making stage of cost control. Investment
decision-making phase of investment projects is estimated an important basis for
decision-making. It has a direct impact on national economic and financial analysis of the results of the reliability and accuracy. Because of this phase is the preliminary work of projects，the information cannot be fully，comparable works more or less that information accumulated relatively small，estimated inadequate and unscientific. Makes project cost management and cost workers is difficult at this stage do something.
The various stages of the project cost control in the decision-making phase project cost control. Right project planning phase of the cost，many owners have the wrong understanding that the lower the cost the better. Cost control is not a unilateral issue，and should be a number of factors，a combination of practical，comprehensive consideration. The construction project investment decision-making stage，the project's technical and economic decision-making，Cost of the project after the completion of the project and the economic benefits，with a decisive role in project cost control is an important stage，rationally define and control the direction of the project cost of accurate positioning and building Optimization guiding role.
In the decision-making phase of the most important is to do a good job feasibility study，the work is done well，returns on investment and can form a good proportion. Otherwise，invest more，less effective，resulting in loss of control and waste of investment.
At present，some of the projects planned the owners of departure from the subjective desires of a feasibility study on the lack of scientific proof. Feasibility Study untrue，false or engineering functions obtaining the approval of their superiors，actually put into the feasibility study will be awarded in the study for the project after the smooth functioning buried a lot of hidden problems，lead to insufficient follow-up funds for the project and had to extend the time limit so that the project could not have planned the use of cost-effective，even become hopeless completion of the beard works.
Therefore，in order to phase in the investment decision-making effectively control construction costs，we must do the following aspects:
ⅰImplementation of the construction project and corporate accountability，Construction of the project from planning to implementation of the entire process and the use of the funds to repay responsibilities to the people. in addition to establishing a legal system and the project supervision matching mechanism by the departments in charge of the industry and supervision departments for setting up a monitoring group to oversee the use of funds.
ⅱA realistic approach to market analysis，to avoid the blindness of the project
decision-making，reduces and reduces investment risk. Fully consider building projects in the future market competitiveness，design task more scientific and reliability.
ⅲ Capital financing must have a formal commitment document，the parties must do investment funds in place，and funds must have documents to ensure that the project can be approved after the scheduled implementation. To the various loan conditions should be carefully analyzed to minimize the burden of interest and repayment pressure.
ⅳ To strengthen the engineering geology，hydrology，geology and land，water，electricity，transport，environmental projects such as external conditions for the work of depth to make the investment estimate there are sufficient grounds.
中文翻译
工程造价管理控制
即使在世贸组织和中国加入世界大家庭, 是中国建筑业如何有效地控制工程造价的建设和管理的一个重要组成部分。然而,目前的年度预算为建设项目-概算,预算,超预算的"三超"现象仍然普遍存在,最终导致了严重失控项目投资。工程造价管理的基本内容,就是合理确定和有效控制工程造价。
作为这项工程的费用,以项目贯穿整个过程中, 按阶段可分为:投资决策阶段,设计和实施阶段。所谓工程造价的有效控制, 在优化建设方案,设计方案的基础上,在建设过程的所有阶段使用某些方法和措施,以降低工程成本有一个合理控制的范围和成本的核定限额。
工程造价管理制度形成于50年代, 80年代成熟起来，表现为国家直接参与管理经济活动。规定在设计阶段,以不同的概算或预算的编制以及政府，没有有关部门制订财政预算案、内容、方法和审批, 这份预算案将提供固定费用、设备和材料,采用固定价格的预算编制、审批、管理权限,等等。
随着历史进程经过恢复、改革和发展,形成了比较完备的概预算定额管理制度。但是,随着社会主义市场经济的发展,制度的许多问题也暴露出来。一般来说,预算是基于直接参与管理国家的经济活动作为先决条件，企业并不是实际的经济实体，由于特征的计划经济体制,并在当时的条件下,生产力必将成为短缺经济。
严重的商品短缺的情况下,只要有一定程度的投资将产品产出。在这种环境下,项目的规划和技术论证就不可能有经济分析。国家控制的项目成本构成要素的设备和材料价格。在这种相对稳定的经济环境,财政预算的制度,核定工程造价, 帮助政府进行投资计划方面发挥了重大作用。
随着社会主义市场经济体制的确立,要求我们以预测项目的投资和控制。近年来,国际投资项目的发展要求,事前预控,事中控制。中国传统的做法,从客观的角度对事业的决策,执行重,轻经济。
首先,由于技术人员的工程技术和经济观念和意识淡薄成本控制,成本管理,使质量难以提高。工程造价控制是很难达到的长远目标。
第二,各个阶段的项目管理鉴于上述情况,我国在八十年代提出了全过程的成本管理与控制的概念,建设部门将进行可行性研究和项目的预算和决算等,以扩大两国的请求的相应规定,我们把成本管理的观念和方法提到了一个新高度。
我们现在的任务是要与现代成本管理的,符合中国国情的市场经济的系统目标,借鉴先进发达国家的经验, 建立健全市场经济规律的工程造价管理体系,努力提高工程造价的水平。
投资决策阶段的工程造价管理建设项目投资决策阶段是提出项目建议书, 进行了可行性研究,确定投资估算,最终编制设计任务。在这个阶段,项目的技术和经济决策, 对建设项目工程造价的工程完成后的经济效益有着决定性的影响,建造成本是一个重要的阶段控制。
我国现阶段的工程造价进行的项目管理的目的是出清价,只注重施工过程的成本控制, 忽略开始的项目投资决策阶段的成本控制。投资决策阶段的投资项目,估计是一个重要的
决策依据。它直接影响到国民经济及财务分析结果的可靠性和准确性。因为这个阶段是工程的前期工作,信息不能完全, 同类作品或多或少地积累的资料比较少,估计不够全面,不
科学。使工程造价管理和成本工人现阶段很难有所作为。
各个阶段的工程造价控制在决策阶段的工程造价控制。权项目规划阶段的成本,许多
业主有错误的理解,降低成本,更好。控制成本,而不是单方面问题,而应该是一个多因素的影响,结合实际,全面考虑。建设项目的投资决策阶段,项目的技术和经济决策,工程造价后,工程的竣工和经济效益,有决定性作用,在项目成本控制是一个重要的阶段,合理确定和控
制方向的工程造价准确定位和建立优化的指导作用。
在决策阶段最重要的是做好可行性研究。这项工作做得好,投资回报率,能够形成一个良好的比例。否则,投资多,收效不大,导致失控和浪费投资。
目前,一些项目的策划,从主观愿望的可行性研究缺乏科学论证。可行性研究报告不真实,虚假或工程职能须经实际付诸可行性研究会在批出的研究项目后,顺利消除不少隐患, 结果导致没有足够的后续资金支持项目,并延长时限,使该项目没有计划的使用效益,甚至
成为竣工无望的工程。
因此,以期在投资决策中有效地控制工程造价,必须做好以下几方面的工作：
1）实施建设项目法人责任制三峡工程从规划到执行的整个过程和使用的资金偿还责
任落实到人。除了要确立的法律制度和工程监理配套机制,由主管部门的工商及监管部门成立监察小组,负责监督资金的使用。
2）实事求是的态度,市场分析,以避免盲目性,对项目决策,减少和降低投资风险。充
分考虑建设项目在未来的市场竞争力,设计任务的科学性和可靠性。
3）资金必须有正式的承诺文件,各方必须做投资资金到位, 基金必须有文件,以确保
可以批准立项后,原定执行。对各项贷款的条件应仔细分析,以减少利息负担和还款压力。
4）加强工程地质、水文地质、土地、水、电力、交通、环保工程等外部条件的工作
深度,使投资估算有充分的理由。
同时广泛调查研究,比较同类项目,认真进行功能分析,多方案比较和选择。经过充分
的技术论证和经济评价,最后以技术先进,实用可靠。经济合理的项目,从而计算出一个更
准确,实事求是地估计投资额,使工程造价从一开始就定位在一个较为合理的水平。
英语翻译论文开题报告精编版
英语翻译论文开题报告 精编版 MQS system office room 【MQS16H-TTMS2A-MQSS8Q8-MQSH16898】
英语翻译论文开题报告 时间:2015-03- 12Bell.?Translation?and?Translating:?Theory?and?Practice.?Beijing:?Forei gn?Language?Teaching?and?Research?Press,?2006. 崔长青,?张碧竹.?翻译的要素[M].?苏州:?苏州大学出版社,?2007. 李琏.?英式显性词性转换与英语写作[J].?新疆教育学学 报,?2003,?19(1):?85-89. 李连生.?英汉互译中的词性转换[J].?武汉交通管理干部学院学 报,?1996,?(1):102-107. 项伙珍.?谈翻译中的转性译法[J].?长江职工大学学报,?2000,?17(3):?46-48. 叶海燕.?翻译中的词性转换及换形[J].?安徽工业大学学报(社会科学 版),?2005,?22(3):60-61. (责任编辑：1025) 三、对英文翻译中词类转换的引入 从语言的角度来分析，对一门语言中的词性以及在语句中的成分进行分析，?从转喻理论的相关知识出发，来探讨英汉语言翻译中词类转换的概念和知识，并就其异同和特性进行对比，不仅是当前国内外学者研究的重点问题，也是大学英语教学中始终关注的热点。?为?此?，从英文翻译的实践中，?通过例证或典型问题的互译，从语言结构及表达习惯上进行探讨英文翻译中的转换方法，以增强语言翻译的可读性和准确性，并从中探讨出词类转换的规律，帮助更多的学生从中获得有益的指
英文论文注释和论文格式
论文注释和参考文献格式1 2.1注释Citations 2.1.1夹注In-text Citations 转述、阐释、总结他人主要观点、引用某些引文或所依据的文献无须详细注释者，以夹注的形式随文在括号内注明。夹注与“参考文献”结合，形成一种方便、快捷说明引用出处的注释形式。夹注的构成形式有以下几种情况： 1）来自英语文章、专著的直接引语，作者姓名在文中已经出现： 格式：出版年份：页码 例：Rees said, “As key aspects of …in the process” (1986: 241), … 2 ) 来自英语文章、专著的直接引语，作者姓名在文中没有出现： 格式：作者姓名，出版年份：页码 例：The underlying assumption is that language is “bound up with culture in multiple and complex ways”(Elli, 1968: 3). 3 ) 来自英语文章、专著的间接引语，作者姓名在文中已经出现： 格式：出版年份：引文页码 例：According to Alun Rees (1986: 234)〔夹注直接放在被引者后面〕, the writers focus on the unique contribution that each individual learner brings to the learning situation. According to Alun Rees，the writers focus on the unique contribution that each individual learner brings to the learning situation (1986: 234). 〔夹注也可以位于 引语的最后〕 4 ) 来自英语文章、专著的间接引语，作者姓名在文中没有提到： 格式：作者姓名出版年份：引文页码 例：It may be true that in the appreciation of medieval art the attitude of the observer is of primary importance (Robertson, 1987: 136). 5)来自汉语文章、专著，间接引用，作者姓名在文中已经出现2： 格式：作者姓名拼音＋夹注（出版年份：引文页码） 例：Wang Datong（2002: 111, 2005: 191) believed that…； 6)来自汉语的文章、专著，间接引用，作者姓名在文中没有出现： 1本格式主要参阅了APA，《外语教学与研究》杂志以及部分大学外语学院毕业论文格式要求；日语毕业论文格式另列。第二章的内容适用于用英文写作的毕业论文，要求采用随文夹注和文末“参考文献”相结合的注释方法；如采用此方法注释后仍有一些问题需要说明的，可酌情使用脚注。凡是用汉语撰写的论文，统一采用尾注加参考书目的格式，具体的严格按照《手册》第14-17页的规定执行；日语毕业论文的有关规定见第五章。 2第（5）、（6）项仅适用于用英语撰写但引用到汉语文献的论文，相应的参考书目著录方法见2.3.3。
毕业论文外文翻译模板
农村社会养老保险的现状、问题与对策研究社会保障对国家安定和经济发展具有重要作用，“城乡二元经济”现象日益凸现，农村社会保障问题客观上成为社会保障体系中极为重要的部分。建立和完善农村社会保障制度关系到农村乃至整个社会的经济发展，并且对我国和谐社会的构建至关重要。我国农村社会保障制度尚不完善，因此有必要加强对农村独立社会保障制度的构建，尤其对农村养老制度的改革，建立健全我国社会保障体系。从户籍制度上看，我国居民养老问题可分为城市居民养老和农村居民养老两部分。对于城市居民我国政府已有比较充足的政策与资金投人，使他们在物质和精神方面都能得到较好地照顾，基本实现了社会化养老。而农村居民的养老问题却日益突出，成为摆在我国政府面前的一个紧迫而又棘手的问题。 一、我国农村社会养老保险的现状 关于农村养老，许多地区还没有建立农村社会养老体系，已建立的地区也存在很多缺陷，运行中出现了很多问题，所以完善农村社会养老保险体系的必要性与紧迫性日益体现出来。 （一）人口老龄化加快 随着城市化步伐的加快和农村劳动力的输出，越来越多的农村青壮年人口进入城市，年龄结构出现“两头大，中间小”的局面。中国农村进入老龄社会的步伐日渐加快。第五次人口普查显示：中国65岁以上的人中农村为5938万，占老龄总人口的67.4%.在这种严峻的现实面前，农村社会养老保险的徘徊显得极其不协调。 （二）农村社会养老保险覆盖面太小 中国拥有世界上数量最多的老年人口，且大多在农村。据统计，未纳入社会保障的农村人口还很多，截止2000年底，全国7400多万农村居民参加了保险，占全部农村居民的11.18%，占成年农村居民的11.59%.另外，据国家统计局统计，我国进城务工者已从改革开放之初的不到200万人增加到2003年的1.14亿人。而基本方案中没有体现出对留在农村的农民和进城务工的农民给予区别对待。进城务工的农民既没被纳入到农村养老保险体系中，也没被纳入到城市养老保险体系中，处于法律保护的空白地带。所以很有必要考虑这个特殊群体的养老保险问题。
化工英文文献翻译
Heavy Oil Development Technology of Liaohe Oilfield Han Yun (Scientific Research Information Department Exploration&Development Research Institute，Liaohe Oilfield Company) Liaohe Oilfield，the largest heavy oil production base in China，features in various reservoir types，deep burial，and wide range of crude oil viscosity．For many years，a series of technologies have been developed for different oil products and reservoir types of the oilfield，of which water flooding，foam slug drive，steam stimulation，steam drive,and SAGD are the main technologies. After continuous improvement，they have been further developed and played an important role in the development of heavy oil in the oilfield． Liaohe Oilfield is abundant in heavy oil resources，46％of the total proved reserves of Liaohe Oilfield Company. Horizontally the resources concentrates in the West Depression and the southern plunging belt of the Central Uplift in Liaohe Rift. Vertically,it is mainly distributed in Paleocene Shahejie Formation(ES). The distinctive geological feature of Liaohe 0ilfield is manifested in three aspects：first，the heavy oil reservoirs are deeply buried and 80％of them are buried more than 900m deep；second，the heavy oil viscosity ranges widely．For most of the reservoirs．the dead oil viscosity ranges in 100～100000mPa·s with the maximum 650000mPa·s.Third the reservoir types are various with complicated oil—water relationship，most of the reservoirs are edge water and bosom water reservoirs and there are also edge water reservoirs，top water reservoirs and bosom water reservoirs．For more than 20 years of development，Liaohe Oilfield has developed series of heavy oil development technologies for different oil products and different types of reservoirs，such as water flooding, foam slug drive,steam stimulation steam drive and SAGD．The most difficult issues have been overcome in the development of the super
毕业论文英文参考文献与译文
Inventory management Inventory Control On the so-called "inventory control", many people will interpret it as a "storage management", which is actually a big distortion. The traditional narrow view, mainly for warehouse inventory control of materials for inventory, data processing, storage, distribution, etc., through the implementation of anti-corrosion, temperature and humidity control means, to make the custody of the physical inventory to maintain optimum purposes. This is just a form of inventory control, or can be defined as the physical inventory control. How, then, from a broad perspective to understand inventory control? Inventory control should be related to the company's financial and operational objectives, in particular operating cash flow by optimizing the entire demand and supply chain management processes (DSCM), a reasonable set of ERP control strategy, and supported by appropriate information processing tools, tools to achieved in ensuring the timely delivery of the premise, as far as possible to reduce inventory levels, reducing inventory and obsolescence, the risk of devaluation. In this sense, the physical inventory control to achieve financial goals is just a means to control the entire inventory or just a necessary part; from the perspective of organizational functions, physical inventory control, warehouse management is mainly the responsibility of The broad inventory control is the demand and supply chain management, and the whole company's responsibility. Why until now many people's understanding of inventory control, limited physical inventory control? The following two reasons can not be ignored: First, our enterprises do not attach importance to inventory control. Especially those who benefit relatively good business, as long as there is money on the few people to consider the problem of inventory turnover. Inventory control is simply interpreted as warehouse management, unless the time to spend money, it may have been to see the inventory problem, and see the results are often very simple procurement to buy more, or did not do warehouse departments . Second, ERP misleading. Invoicing software is simple audacity to call it ERP, companies on their so-called ERP can reduce the number of inventory, inventory control, seems to rely on their small software can get. Even as SAP, BAAN ERP world, the field of
本科毕业论文内部控制外文文献翻译完整版中英对照
A Clear Look at Internal Controls: Theory and Concepts Hammed Arad (Philae) Department of accounting, Islamic Azad University, Hamadan, Iran Barak Jamshedy-Navid Faculty Member of Islamic Azad University, Kerman-shah, Iran Abstract: internal control is an accounting procedure or system designed to promote efficiency or assure the implementation of a policy or safeguard assets or avoid fraud and error. Internal Control is a major part of managing an organization. It comprises the plans, methods, and procedures used to meet missions, goals, and objectives and, in doing so, support performance-based management. Internal Control which is equal with management control helps managers achieve desired results through effective stewardship of resources. Internal controls should reduce the risks associated with undetected errors or irregularities, but designing and establishing effective internal controls is not a simple task and cannot be accomplished through a short set of quick fixes. In this paper the concepts of internal controls and different aspects of internal controls are discussed. Keywords: Internal Control, management controls, Control Environment, Control Activities, Monitoring 1. Introduction The necessity of control in new variable business environment is not latent for any person and management as a response factor for stockholders and another should implement a great control over his/her organization. Control is the activity of managing or exerting control over something. he emergence and development of systematic thoughts in recent decade required a new attention to business resource and control over this wealth. One of the hot topic a bout controls over business resource is analyzing the cost-benefit of each control. Internal Controls serve as the first line of defense in safeguarding assets and preventing and detecting errors and fraud. We can say Internal control is a whole system of controls financial and otherwise, established by the management for the smooth running of business; it includes internal cheek, internal audit and other forms of controls. COSO describe Internal Control as follow. Internal controls are the methods employed to help ensure the achievement of an objective. In accounting and organizational theory, Internal control is defined as a process effected by an organization's structure, work and authority flows, people and management information systems, designed to help the organization accomplish specific goals or objectives. It is a means by which an organization's resources are directed, monitored, and measured. It plays an important role in preventing and detecting fraud and protecting the organization's resources, both physical (e.g., machinery and property) and intangible (e.g., reputation or intellectual property such as trademarks). At the organizational level, internal control objectives relate to the reliability of financial reporting, timely feedback on the achievement of operational or strategic goals, and compliance with laws and regulations. At the specific transaction level, internal control refers to the actions taken to achieve a specific objective (e.g., how to ensure the organization's payments to third parties are for valid services rendered.) Internal control
英文论文翻译
汲水门大桥有限元模型的分析 By Q. W. Zhang, T. Y. P. Chang,and C. C. Chang 摘要：本文提出的有限元模型修正的汲水门大桥的实施，是位于香港的430米主跨双层斜拉桥。通过三维有限元预测和现场振动测试，对该桥的动力特性进行了研究，。在本文中，建立的有限元模型的更新，是基于实测的动态特性。一个全面的灵敏度研究证明各种结构参数（包括连接和边界条件）的影响是在其所关注的模式进行，根据一组的结构参数，然后选择调整。有限元模型的更新在一个迭代的方式以减少之间的预测和测量频率的差异。最后更新的有限元模型，使汲水门大桥能在良好的协议与所测量的固有频率状态，并可以进行更精确的动态响应预测。 简介： 汲水门大桥（图1），位于大屿山及香港湾岛之间，是世界上最长的斜拉桥，是公路交通和铁路交通两用桥梁。为确保其结构的完整性和操作安全性，桥梁已经配备了一个相当复杂的监测系统，包括仪器参数如加速度传感器，位移传感器，液位传感器，温度传感器，应变计，风速仪（Lau and Wong 1997）。由Chang 等人通过有限元预测和现场振动测量对该桥的动力特性进行了研究（2001）。三维有限元（FE）模型，它是基于非线性弹性梁元件构建的塔和甲板上的桁架单元，电缆，和弹性或刚性连接的连接和边界约束[图1（d）]。桥面，包括钢/混凝土框架结构在大跨度和梯形箱梁的中心部分的剩余部分，是使用一个单一的脊柱通过剪切中心桥面的。由于截面的非整体性，通过一个虚拟的等效单片材料来表示复合甲板。这是通过等效的整体桥面的质量和刚度性能检核的复合甲板了。由Chang证明（1998），对截面模量的计算细节可以通过改变报告发现。电缆，另一方面，使用的是线性弹性桁架单元模拟。非线性效应由于电缆张力和下垂的电缆进行线性化，采用弹性刚度等效模量的概念考虑。有限元模型包括464个梁单元，176个桁架单元，和615个节点，总共有1536个自由度。 一般的有限元建模，给出了该桥的物理和模态特性进行详细的描述，而现场振动测试则是作为（理想化的）有限元模型评估基础信息的重要来源。有限元计算结果与现场振动试验表明在自然频率合理的相关性和桥的振型。然而，在预测
中英文论文对照格式
英文论文APA格式 英文论文一些格式要求与国内期刊有所不同。从学术的角度讲，它更加严谨和科学，并且方便电子系统检索和存档。 版面格式
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毕业论文(英文翻译)排版格式
英文翻译说明 1. 英文翻译文章输成word，5号新罗马（New Times Roman）字体，1.5倍行间距，将来方便打印和一起装订；英文中的图表要重新画，禁止截图。 2. 整篇论文1.5倍行间距，打印时，用B5纸，版面上空2.5cm，下空2cm，左空2.5cm，右空2cm（左装订）。 3. 论文翻译后的摘要用五号宋体，正文小四号宋体、英文和数字用新罗马（New Times Roman）12、参考文献的内容用五号字体。图和表头用五号字体加粗并居中，图和表中的内容用五号字体。论文翻译的作者用五号字体加粗。 论文大标题………小三号黑体、加黑、居中 第二层次的题序和标题………小四号黑体、加黑、居中 第三层次的题序和标题………小四号宋体、加黑、居中 正文……………………………小四号宋体、英文用新罗马12 页码……………………………小五号居中，页码两边不加修饰符 4. 论文中参考文献严格按照下述排版。 专著格式：序号.编著者.书名[M].出版地: 出版社, 年代, 起止页码 期刊论文格式：序号.作者.论文名称[J]. 期刊名称, 年度, 卷(期): 起止页码 学位论文格式：序号.作者.学位论文名称[D]. 发表地: 学位授予单位, 年度 例子: (1).胡千庭, 邹银辉, 文光才等. 瓦斯含量法预测突出危险新技术[J]. 煤炭学报, 2007.32(3): 276-280. (2). 胡千庭. 煤与瓦斯突出的力学作用机理及应用研究[D]. 北京: 中国矿业大学(北京), 2007. (3). 程伟. 煤与瓦斯突出危险性预测及防治技术[M]. 徐州: 中国矿业大学出版社, 2003.
石油和天然气勘探中英文对照外文翻译文献
中英文对照外文翻译文献 (文档含英文原文和中文翻译) OIL UNDER ICE DETECTION: WHAT IS THE STATE-OF-THE-ART? Abstract. Since the exploration for oil and gas in the Canadian and US arctic commenced in the early 1970s, a need has been identified to develop technology to detect oil under ice. Both electromagnetic and acoustic sensors have been tried, but a practical field instrument has not been identified. Most proposed systems require that the equipment be operated from the ice surface in order to get adequate coupling and, for some systems, the snow must be removed from the ice. For many ice
situations, surface access is difficult and poses a severe safety issue. Two recent spills in Alberta used “high technology” ice augers to detect the presence of oil under the ice. Some potential new techniques are discussed and the basic principles of their operation described. Keywords: arctic, oil spill response, oil in ice, detection 1. Introduction The detection of oil under continuous ice cover has presented one of the most difficult challenges to the oil-spill technological community for the past two decades and there is still no operationally proven system available. Dickins (2000) under the sponsorship of the US Minerals Management Service conducted an excellent review of the status of oil-under-ice detection and this paper complements this review with a more detailed analysis of some systems. Dickins identified many false start concepts, which will not be discussed in this paper. In order to determine the design of a suitable oil-under-ice detector, the various situations under which oil may be found under a continuous ice sheet need to be considered. The oil must come from a sub-surface release since any surface release would either be on the ice surface or in a lead or other opening in the ice. Potential sources of sub-surface oil are a leak in a pipeline, the leakage from a submerged tank or vessel or a natural seep. Oil when trapped under ice does not spread rapidly or cover a large area due to natural
会计内部控制中英文对照外文翻译文献
会计内部控制中英文对照外文翻译文献(文档含英文原文和中文翻译) 内部控制系统披露—一种可替代的管理机制 根据代理理论，各种治理机制减少了投资者和管理者之间的代理问题（Jensen and Meckling，1976； Gillan，2006）。传统上，治理机制已经被认定为内部或外部的。内部机制包括董事会及其作用、结构和组成（Fama，1980；Fama and Jensen，1983），管理股权(Jensen and Meckling，1976)和激励措施，起监督作用的大股东(Demsetz and Lehn，1985)，内部控制系统(Bushman and Smith，2001)，规章制度和章程条款(反收购措施)和使用的债务融资（杰森，1993）。外部控制是由公司控制权市场(Grossman and Hart,1980)、劳动力管理市场（Fama,1980）和产品市场（哈特,1983）施加的控制。 各种各样的金融丑闻，动摇了世界各地的投资者，公司治理最佳实践方式特别强调了内部控制系统在公司治理中起到的重要作用。内部控制有助于通过提供保证可靠性的财务报告，和临时议会对可能会损害公司经营目标的事项进行评估和风险管理来保护投
资者的利益。这些功能已被的广泛普及内部控制系统架构设计的广泛认可，并指出了内部控制是用以促进效率，减少资产损失风险，帮助保证财务报告的可靠性和对法律法规的遵从（COSO,1992）。 尽管有其相关性，但投资者不能直接观察，因此也无法得到内部控制系统设计和发挥功能的信息，因为它们都是组织内的内在机制、活动和过程（Deumes and Knechel,2008）。 由于投资者考虑到成本维持监控管理其声称的（Jensen and Meckling，1976）,内部控制系统在管理激励信息沟通上的特性，以告知投资者内部控制系统的有效性,是当其他监控机制（该公司的股权结构和董事会）比较薄弱，从而为其提供便捷的监控（Leftwich et等, 1981）。存在的替代机制一直是人们在不同公司治理文献中争论的话题（Rediker and Seth, 1995；Fernandez and Arrondo，2005），基于威廉姆森（1983年）的替代假说认为，特定控制机制的边际作用取决于其在公司治理制度的相对重要性。 在本文中，我们认为披露内部控制系统的特点是在管理者选择的监控机制时存在一个可替代治理机制。Leftwich（1981）认为“管理者选择一个监控包，监测包的组成取决于各种监控机制的成本与效益”（P.59）。 特别是，我们重点关注内部控制系统和监控包的另外两个机制 (公司的所有权结构和董事会) 间的关系，根据有关文献（Jensen and Meckling，1976；Fernandez and Arrondo，2005；Gillan，2006）它们在管理行为监控方面发挥相关作用。我们假设认为，内部控制系统的特性取决于激励由企业的股权结构和董事会发挥监督作用。 因此,我们研究了三年间在四个不同的证券交易所上市（伦敦、巴黎、法兰克福和米兰）160家欧洲公司内部控制系统披露程度，通过利用这个国际范例,我们能够描绘出不同的体制环境的某些功能。 我们发现证据表明内部控制系统披露代替了监测方面所发挥的作用与所有制结构、制度所有权、在董事会上独立董事比例和会计审计委员会的专家成员的比率相关。 我们再加上通过内部会计控制的披露所发挥的管理作用，采用以往文献的完整披露架构，使我们能够详细地从内容和信息管理的程度上内制披露上进行交流。而公司治理的最佳做法要求披露内部控制系统的特性，他们没有提供管理应该披露和披露程度的指令。这样的管理缺乏指示使内部控制系统存在随意性。 本文提供了实证支持威廉姆森（1983年成立）在不同的治理机制下的替代假说，它有相应的政策含义。虽然大多数公司治理研究考虑一个互补的披露机制管理采用强化公
论文英文翻译
毕业设计（论文） 英文文献翻译 电力系统 电力系统介绍 随着电力工业的增长，与用于生成和处理当今大规模电能消费的电力生产、传输、分配系统相关的经济、工程问题也随之增多。这些系统构成了一个完整的电力系统。 应该着重提到的是生成电能的工业，它与众不同之处在于其产品应按顾客要求即需即用。生成电的能源以煤、石油，或水库和湖泊中水的形式储存起来，以备将来所有需。但这并不会降低用户对发电机容量的需求。 显然，对电力系统而言服务的连续性至关重要。没有哪种服务能完全避免可能出现的失误，而系统的成本明显依赖于其稳定性。因此，必须在稳定性与成本之间找到平衡点，而最终的选择应是负载大小、特点、可能出现中断的原因、用户要求等的综合体现。然而，网络可靠性的增加是通过应用一定数量的生成单元和在发电站港湾各分区间以及在国内、国际电网传输线路中使用自动断路器得以实现的。事实上大型系统包括众多的发电站和由高容量传输线路连接的负载。这样，在不中断总体服务的前提下可以停止单个发电单元或一套输电线路的运作。
当今生成和传输电力最普遍的系统是三相系统。相对于其他交流系统而言，它具有简便、节能的优点。尤其是在特定导体间电压、传输功率、传输距离和线耗的情况下，三相系统所需铜或铝仅为单相系统的75%。三相系统另一个重要优点是三相电机比单相电机效率更高。大规模电力生产的能源有： 1.从常规燃料（煤、石油或天然气）、城市废料燃烧或核燃料应用中得到的 蒸汽； 2.水； 3.石油中的柴油动力。 其他可能的能源有太阳能、风能、潮汐能等，但没有一种超越了试点发电站阶段。 在大型蒸汽发电站中，蒸汽中的热能通过涡轮轮转换为功。涡轮必须包括安装在轴承上并封闭于汽缸中的轴或转子。转子由汽缸四周喷嘴喷射出的蒸汽流带动而平衡地转动。蒸汽流撞击轴上的叶片。中央电站采用冷凝涡轮，即蒸汽在离开涡轮后会通过一冷凝器。冷凝器通过其导管中大量冷水的循环来达到冷凝的效果，从而提高蒸汽的膨胀率、后继效率及涡轮的输出功率。而涡轮则直接与大型发电机相连。 涡轮中的蒸汽具有能动性。蒸汽进入涡轮时压力较高、体积较小，而离开时却压力较低、体积较大。 蒸汽是由锅炉中的热水生成的。普通的锅炉有燃烧燃料的炉膛燃烧时产生的热被传导至金属炉壁来生成与炉体内压力相等的蒸汽。在核电站中，蒸汽的生成是在反应堆的帮助下完成的。反应堆中受控制的铀或盥的裂变可提供使水激化所必需的热量，即反应堆代替了常规电站的蒸汽机。 水电站是利用蕴藏在消遣的能来发电的。为了将这种能转换为功，我们使用了水轮机。现代水轮机可分为两类：脉冲式和压力式（又称反应式）。前者用于重要设备，佩尔顿轮是唯一的类型；对于后者而言，弗朗西斯涡轮或其改进型被广泛采用。 在脉冲式涡轮中，整个水头在到达叶轮前都被转化为动能，因为水是通过喷嘴提供给叶轮的；而在压力式或反应式涡轮中，水通过其四周一系列引导叶版先直接导入叶片再提供给叶轮（或转子）。离开引导叶片的水有压力，并且以一部分动能、一部分压力的形式来提供能量。 对于低于10,000千伏安的发电站而言柴油机是出色的原动机。其优点是燃料成本低、预热时间短以及标准损耗低。此外，其所需冷却水量极少。柴油发电通常选择用于满足少量电力需求，如市政当局、宾馆及工厂等；医院通常备有独立的柴油发电机，以备紧急情况时使用。 通过电线来传输电能是电力系统中的一个重大问题。而从下面研修目的目的架设输电线路又是必要的： 1.将电力从水电站输送到可能很远的负载中心； 2.从蒸汽站到相对较近负载中心电力的批量供应； 3.出于内部连接目的将电能在紧急情况下从一系统转换至另一系统。 传输电压主要由经济因素决定。实际上，当距离、功率、功耗固定时，输电线路中导体的重量与传输电压成反比。因此，出于经济方面的考虑，长距离传输时电压一定要高。当然，电压超高绝缘成本也就超高，要找到最佳电压必须通过减小导体横截面积来取得绝缘成本与经济节省之间的平衡。 高压传输通常使用配以悬挂式绝缘设备的高架结构。称为路标铁塔用于负载