毕业论文外文资料翻译
题目绿色贸易壁垒及其对中国对外贸易的影响
学院经济学院
专业国际经济与贸易
班级国贸0712
学生李聪敏
学号20072205031
指导教师刘玉刚
二〇一一年四月二十二日
Journal of Economic Surveys, 2006, 11: 24-25.
Green Barriers Trade and its Influences on China's
Foreign Trade
Thomas J. Sargent
ABSTRACT
In recent years, green consumption has become a main trend of the consumption in many developed countries and these countries began to make strict standards to restrict the entry of foreign products below their standards of environmental protection.
Key words：Green Barriers; products; Trade
In recent years, green consumption has become a main trend of the consumption in many developed countries and these countries began to make strict standards to restrict the entry of foreign products below their standards of environmental protection. These regulations have many unfavorable influences on the export of developing countries and are generally known as "Green Barriers to trade". In accordance with the provisions of the Agreement on Green Barriers to Trade of WTO, "Green Barriers to Trade" is defined as the compulsory and arbitrary Green regulations, standards and conformity assessment procedures of the importing countries in the name of the protection of human health and environment that actually form barriers to trade with an aim to protect its home market and domestic products.
1. Analysis on the causes of formation of "Green Trade Barriers"
Firstly, the worsening of ecology is the major reason for "Green Barriers". With the development of industry and technology, the economy increases very fast and the human life has been improved. But at the same time, the development of economy is at a cost of the destruction of environment. The environmental problems have aroused public attention and the international society has begun to make laws to protect environment. In June, 1972, the United Nations published the Stockholm Declaration and stressed the importance of the protection of environment. From then on, more and more people concern about the environmental problems. The concept of environment has influenced the life of humankinds in every layer and the developed countries began to make very strict
environmental protection rules under the pressure of public, which forms a barrier to the international trade.
Secondly, the differences between countries in technology, environmental standards and investment directly cause the "Green Trade Barriers". As we know, developed countries surpass the developing countries in science and technology. Even if they make very strict environmental standards, their domestic products can reach the requirements of strict environmental standards while such standards may constitute barriers to products from developing countries. In fact, these standards may become discriminations against products from the developing countries and constitute a means of arbitrary or unjustifiable discrimination between country.
Thirdly, the rise of protectionism in some developed countries contributes much to the formation of Green barriers. In modern market economy, competition is more severe than before. The domestic industries are directly facing competition from the products of other countries, and they will urge their governments to take effective measures to protect them from the foreign products. While because of the multilateral negotiations of WTO, the tariffs have been greatly cut down and the use of non-tariff measures has also been restricted. Therefore, many developed countries have to resort to some legal restrictions of importation such as Green barriers to protect their home industries, which gives rise to the increase of Green barriers.
2. The main forms of Green barriers trade
In accordance with the related provisions of WTO Agreement on Green Barriers to Trade, the Green barriers are usually in the forms as follows:
2.1Green Tariff
Some developed countries would impose import surtax on products that may cause pollution or harms to the environment. If such measure is abused, it will constitute a Green barrier to trade.
2.2Green Standards
Green standards refer to those compulsory Green standards provided through legislation. With their superiority in economy and technology, developed countries tend to make higher Green standards with no consideration on the interests of the developing countries. Such high Green standards will in fact constitute a barrier to the products from
developing countries which are inferior in technology.
2.3 Package Requirements
Certain developed countries stress too much on the protection of environment and require the products should be packed with materials that will have no harm to the environment. If the products are not packed in this way, they will not be allowed to sell in the developed countries. If such requirements are unnecessarily strict, they will be a barrier to the international trade.
2.4 Sanitary and quarantine inspection system
On the excuse of the protection of the health of human, animals and plants, developed countries tend to use very strict sanitary and quarantine inspection to restrict the importation of the products from the developing countries and protect their domestic industries.
3. Influences of Green barriers on China's foreign trade
China has suffered great loss due to the "Green barriers". In 2002, vegetables from Taizhou were prevented from entering Japan because of Japanese strict inspection and the price was greatly cut down. Also in 2002, the aquatic products from Ningbo were restricted by European Union (EU) because they could not reach the sanitary standards of EU. Due to Green trade barriers, 60 kinds of Chinese agricultural chemists were banned by EU because they could not reach the Green standards of EU. In accordance with the statistics of United Nations, China has suffered a loss of $7.4 billion in 2002 due to "Green barriers trade". China's export to EU, Japan, Korea and other countries decreases notably. Generally speaking, agricultural products and foodstuff, textile products and mechanical and electronic products are the three main industries which suffer great loss because of the strict Green barriers. Since these three products constitute the majority of Chinese exportation, we can easily draw a conclusion: "Green barriers to trade" has become one of the major obstacles in Chinese exportation.
4. Countermeasures to the Green barriers of the developed countries
As mentioned above, it is a fact that the Chinese export products are facing Green
barriers of the developed countries and has suffered great loss. Therefore Chinese exporters should think carefully about the countermeasures to eliminate the unfavorable influences of such measures. First, we should make full use of the preferential treatment to the developing countries stipulated in the Agreement of Green trade barrier. According to the provisions of the Agreement of Green trade barrier, developed countries should take account of the special development, financial and trade needs of developing country members with a view to ensuring that such Green regulations, standards and conformity assessment procedures do not create unnecessary obstacles to exports from developing countries. So, as a developing member of WTO, China is entitled to such preferential treatment. Secondly, China should make use of the Dispute Settlement System of WTO to protect her interests. Different from GATT, WTO has set up a powerful dispute settlement system to solve the disputes between the members of WTO. So, if our interests are harmed by the unfair Green barriers of other WTO members, we can resort to Dispute Settlement Body to settle this dispute and urge other members to change their unfair practices so as to protect our interests. Thirdly, China should stress the protection of environment and take measures to improve the quality and Green level of her export products to meet higher Green standards, which will fundamentally solve the problem of Green barriers.
References
[1]John, Smith. 2007, Green trade protectionism to Chinese agricultural product export influence Economics ,4,34-56.
[2] Anderson, J.L., 2001, The Greening of World Trade Issues, Journal of Marketing Research, 24, 347-356.
[3] Gallagher, R., 2003, International Trade in Agricultural Products, Journal of General Management, 3, 1, 43-62.
经济研究杂志, 2006, 11: 24-27.
绿色贸易壁垒及其对中国对外贸易的影响
萨金特
莱斯大学经济管理学院
摘要：近年来，绿色消费在许多发达国家中已成为一个主要的消费趋势，这些发达国家开始采取严格的措施来限制一些国家的产品进入其国内市场。这些国家主要是其产品低于发达国家制定的环境保护标准。
关键词：绿色壁垒；产品；贸易
近年来，绿色消费在许多发达国家中已成为一个主要的消费趋势，这些发达国家开始采取严格的措施来限制一些国家的产品进入其国内市场。这些国家主要是其产品低于发达国家制定的环境保护标准。这些规定对发展中国家的出口有许多不利的影响，这些规定一般被称为“绿色贸易壁垒”。绿色贸易壁垒的有关规定与世界贸易组织的有关协议相一致。绿色贸易壁垒的定义是：以保护整个人类赖以生存的自然环境和保护人体健康为的名义，制定一系列的规则条款，以达到发达国家保护其国内市场和国内产品的目的。
一、分析绿色贸易壁垒的形成原因
首先，生态环境的恶化是绿色贸易壁垒形成的主要原因。随着工业和技术的发展，社会经济飞速发展，人民生活水平得到显著改善。但与此同时，经济的发展也以生态环境的破坏为代价。环境问题已经引起社会公众的注意而且国际社会也已开始制定法律来保护生态环境。在1972年6月，联合国发表的斯德哥尔摩宣言，强调了保护环境的重要性。从那时起，越来越多的人开始关注的环境问题。环境的概念应景影响人类生活的各个层面，在社会公众的压力下发达国家开始制定严格的措施来保护生态环境。这也就逐渐形成了国际贸易的绿色壁垒。
其次，国与国之间在技术水平，环境标准和对外直接投资等方面的差异导致了绿色贸易壁垒的形成。正如我们所知，发达国家在社会整体水平和科学技术水平上远远领先发展中国家。即使他们作出非常严格的环境保护标准，其国内的产品可以达到严格的环境保护标准的要求，而这些标准则可能对来自发展中国家的产品构成障碍。事实上，这些标准有可能成为对来自发展中国家产品歧视的一种手段，并构成国与国之间任意或不合理的歧视。
第三，在一些发达国家，贸易保护主义的抬头，是形成绿色贸易壁垒的一个很重要的原因。在现代市场经济条件下，竞争与以前相比是越来越激烈了。国内产业直接面临来自其他国家产品的强有力的竞争，他们将敦促各国政府采取有效措施，以保护他们自己免受来自外国产品的冲击。然而由于世界贸易组织的多边谈判，关税已大大降低，使用非关税措施也受到限制。因此，许多发达国家采取的一些法律限制进口，
如绿色壁垒，以保护本国产业，从而引起绿色贸易壁垒的增加。
二、绿色贸易壁垒的主要形式
根据世界贸易组织有关绿色贸易壁垒的有关规定，绿色贸易壁垒通常有如下几种形式：
（一）绿色关税
一些发达国家对其他国家强加进口附加税，这些国家主要是其产品可能会造成污染或损害环境的国家。如果这种措施被滥用，这将构成绿色贸易壁垒。
（二）绿色标准
绿色标准是指那些强制性的通过立法规定的环保标准。发达国家往往凭借其在经济和技术上的优势地位而制定更高要求的绿色标准，没有考虑对发展中国家的利益。如此高的绿色标准实际上是对技术上没有任何优势的发展中国家够了绿色贸易壁垒。
（三）包装要求
某些发达国家过于强调环境保护而且要求用对环境没有任何损害的材料来包装物品。如果产品没有按照发达国家的要求进行包装，他们将不会被允许在发达国家市场上出售。如果这种严格的要求是不必要的，它们将阻碍国际贸易的进一步发展。
（四）卫生和检验检疫制度
借口保护人类健康，动物和植物，发达国家往往使用非常严格的卫生和检疫限制发展中国家产品进入其本国市场从而达到保护其国内产业和国内市场的目的。
三、绿色贸易壁垒对中国对外贸易的影响
由于绿色贸易壁垒，中国对外贸易额遭受了巨大的损失。2002年，因为日本严格的检查和要求价格的大幅度降低，台州蔬菜被阻止进入日本市场。还是在2002年，因为宁波市水产品不能达到欧盟所要求的卫生标准而被限制进入欧洲联盟（欧盟）。由于绿色贸易壁垒，60种中国农药被禁止进入欧盟市场，因为他们不能达到欧盟的绿色标准。根据联合国统计，由于“绿色贸易壁垒”，在2002年这一年中国遭受损失74亿美元。中国出口到欧盟，日本，韩国和其他国家的跌幅尤其明显。一般而言，由于严格的绿色壁垒，农产品和食品，纺织产品和机电产品的三个主要行业遭受损失最为严重。由于这三大类产品是中国出口最多的产品，我们可以很容易地得出一个结论：“绿色贸易壁垒”已成为限制中国产品出口的一个主要障碍。
四、应对发达国家绿色贸易壁垒的主要对策
如上所述，这是一个事实即中国出口产品遭受发达国家绿色壁垒的严重限制，遭受了巨大损失。因此，中国出口商应该仔细考虑对策，以消除绿色贸易壁垒不利影响。首先，我们应该充分利用的优惠待遇来减少绿色贸易壁垒对发展中国家的限制。根据协议对绿色贸易壁垒的有关规定，发达国家应当充分考虑到发展中国家的特殊发展，确保发展中国家在财政和贸易需要等方面不受绿色贸易壁垒的限制，确保绿色条款，标准和合格评定程序不给发展中国家带来不必要的麻烦，从而保证发展中国家的正常出口。因此，作为世界贸易组织中的一个发展中国家，中国有权享受这种优惠待遇。其次，中国应利用世界贸易组织的争端解决机制来保护自己的利益。不同于关贸总协定，世贸组织已成立了一个更有力的争端解决机制来解决世贸组织的成员之间的纠纷。因此，如果我们的利益受到其他世贸组织成员不公平的绿色贸易壁垒的损害，我们可以诉诸争端解决机构来解决这一争端，并敦促其他成员改变其不公正的做法，以保护我们的利益。第三，中国应强调保护环境，并采取措施提高产品质量和水平，多出口达到绿色出口水平的产品，以满足更高的环保标准，这将从根本上解决我过所遭受绿色贸易壁垒这个问题。
参考文献
[1] 约翰?史密斯.2007,绿色贸易壁垒对中国农产品出口的影响,经济学家, 4,34-56.
[2] 安德森, J.L., 2001,绿色贸易壁垒问题,市场研究, 24, 347-356.
[3] 加拉格尔, R, 2003,农产品的出口贸易研究,管理, 3, 1, 43-62.
Statistical hypothesis testing Adriana Albu，Loredana Ungureanu Politehnica University Timisoara,adrianaa@aut.utt.ro Politehnica University Timisoara,loredanau@aut.utt.ro Abstract In this article,we present a Bayesian statistical hypothesis testing inspection, testing theory and the process Mentioned hypothesis testing in the real world and the importance of, and successful test of the Notes. Key words Bayesian hypothesis testing; Bayesian inference;Test of significance Introduction A statistical hypothesis test is a method of making decisions using data, whether from a controlled experiment or an observational study (not controlled). In statistics, a result is called statistically significant if it is unlikely to have occurred by chance alone, according to a pre-determined threshold probability, the significance level. The phrase "test of significance" was coined by Ronald Fisher: "Critical tests of this kind may be called tests of significance, and when such tests are available we may discover whether a second sample is or is not significantly different from the first."[1] Hypothesis testing is sometimes called confirmatory data analysis, in contrast to exploratory data analysis. In frequency probability,these decisions are almost always made using null-hypothesis tests. These are tests that answer the question Assuming that the null hypothesis is true, what is the probability of observing a value for the test statistic that is at [] least as extreme as the value that was actually observed?) 2 More formally, they represent answers to the question, posed before undertaking an experiment,of what outcomes of the experiment would lead to rejection of the null hypothesis for a pre-specified probability of an incorrect rejection. One use of hypothesis testing is deciding whether experimental results contain enough information to cast doubt on conventional wisdom. Statistical hypothesis testing is a key technique of frequentist statistical inference. The Bayesian approach to hypothesis testing is to base rejection of the hypothesis on the posterior probability.[3][4]Other approaches to reaching a decision based on data are available via decision theory and optimal decisions. The critical region of a hypothesis test is the set of all outcomes which cause the null hypothesis to be rejected in favor of the alternative hypothesis. The critical region is usually denoted by the letter C. One-sample tests are appropriate when a sample is being compared to the population from a hypothesis. The population characteristics are known from theory or are calculated from the population.
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。
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
吉林化工学院理学院 毕业论文外文翻译English Title（Times New Roman ，三号） 学生学号：08810219 学生姓名：袁庚文 专业班级：信息与计算科学0802 指导教师：赵瑛 职称副教授 起止日期：2012.2.27～2012.3.14 吉林化工学院 Jilin Institute of Chemical Technology
1 外文翻译的基本内容 应选择与本课题密切相关的外文文献（学术期刊网上的），译成中文，与原文装订在一起并独立成册。在毕业答辩前，同论文一起上交。译文字数不应少于3000个汉字。 2 书写规范 2.1 外文翻译的正文格式 正文版心设置为：上边距：3.5厘米，下边距：2.5厘米，左边距：3.5厘米，右边距：2厘米，页眉：2.5厘米，页脚：2厘米。 中文部分正文选用模板中的样式所定义的“正文”，每段落首行缩进2字；或者手动设置成每段落首行缩进2字，字体：宋体，字号：小四，行距：多倍行距1.3，间距：前段、后段均为0行。 这部分工作模板中已经自动设置为缺省值。 2.2标题格式 特别注意：各级标题的具体形式可参照外文原文确定。 1．第一级标题（如：第1章绪论）选用模板中的样式所定义的“标题1”，居左；或者手动设置成字体：黑体，居左，字号：三号，1.5倍行距，段后11磅，段前为11磅。 2．第二级标题（如：1.2 摘要与关键词）选用模板中的样式所定义的“标题2”，居左；或者手动设置成字体：黑体，居左，字号：四号，1.5倍行距，段后为0，段前0.5行。 3．第三级标题（如：1.2.1 摘要）选用模板中的样式所定义的“标题3”，居左；或者手动设置成字体：黑体，居左，字号：小四，1.5倍行距，段后为0，段前0.5行。 标题和后面文字之间空一格（半角）。 3 图表及公式等的格式说明 图表、公式、参考文献等的格式详见《吉林化工学院本科学生毕业设计说明书（论文）撰写规范及标准模版》中相关的说明。
Advantages of Managed Code Microsoft intermediate language shares with Java byte code the idea that it is a low-level language witha simple syntax , which can be very quickly translated intonative machine code. Having this well-defined universal syntax for code has significant advantages. Platform independence First, it means that the same file containing byte code instructions can be placed on any platform; atruntime the final stage of compilation can then be easily accomplished so that the code will run on thatparticular platform. In other words, by compiling to IL we obtain platform independence for .NET, inmuch the same way as compiling to Java byte code gives Java platform independence. Performance improvement IL is actually a bit more ambitious than Java bytecode. IL is always Just-In-Time compiled (known as JIT), whereas Java byte code was ofteninterpreted. One of the disadvantages of Java was that, on execution, the process of translating from Javabyte code to native executable resulted in a loss of performance. Instead of compiling the entire application in one go (which could lead to a slow start-up time), the JITcompiler simply compiles each portion of code as it is called (just-in-time). When code has been compiled.once, the resultant native executable is stored until the application exits, so that it does not need to berecompiled the next time that portion of code is run. Microsoft argues that this process is more efficientthan compiling the entire application code at the start, because of the likelihood that large portions of anyapplication code will not actually be executed in any given run. Using the JIT compiler, such code willnever be compiled.
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.
软件专业毕业论文外文文献中英文翻译 Object landscapes and lifetimes Tech nically, OOP is just about abstract data typing, in herita nee, and polymorphism, but other issues can be at least as importa nt. The rema in der of this sect ion will cover these issues. One of the most importa nt factors is the way objects are created and destroyed. Where is the data for an object and how is the lifetime of the object con trolled? There are differe nt philosophies at work here. C++ takes the approach that con trol of efficie ncy is the most importa nt issue, so it gives the programmer a choice. For maximum run-time speed, the storage and lifetime can be determined while the program is being written, by placing the objects on the stack (these are sometimes called automatic or scoped variables) or in the static storage area. This places a priority on the speed of storage allocatio n and release, and con trol of these can be very valuable in some situati ons. However, you sacrifice flexibility because you must know the exact qua ntity, lifetime, and type of objects while you're writing the program. If you are trying to solve a more general problem such as computer-aided desig n, warehouse man ageme nt, or air-traffic con trol, this is too restrictive. The sec ond approach is to create objects dyn amically in a pool of memory called the heap. In this approach, you don't know un til run-time how many objects you n eed, what their lifetime is, or what their exact type is. Those are determined at the spur of the moment while the program is runnin g. If you n eed a new object, you simply make it on the heap at the point that you n eed it. Because the storage is man aged dyn amically, at run-time, the amount of time required to allocate storage on the heap is sig ni fica ntly Ion ger tha n the time to create storage on the stack. (Creat ing storage on the stack is ofte n a si ngle assembly in structio n to move the stack poin ter dow n, and ano ther to move it back up.) The dyn amic approach makes the gen erally logical assumpti on that objects tend to be complicated, so the extra overhead of finding storage and releas ing that storage will not have an importa nt impact on the creati on of an object .In additi on, the greater flexibility is esse ntial to solve the gen eral program ming problem. Java uses the sec ond approach, exclusive". Every time you want to create an object, you use the new keyword to build a dyn amic in sta nee of that object. There's ano ther issue, however, and that's the lifetime of an object. With Ian guages that allow objects to be created on the stack, the compiler determines how long the object lasts and can automatically destroy it. However, if you create it on the heap the compiler has no kno wledge of its lifetime. In a Ianguage like C++, you must determine programmatically when to destroy the
本科毕业论文（设计）文献综述和外文翻译 撰写要求与格式规范 一、毕业论文（设计）文献综述 （一）毕业论文（设计）文献综述的内容要求 1．封面：由学院统一设计，普通A4纸打印即可。 2.正文 综述正文部分需要阐述所选课题在相应学科领域中的发展进程和研究方向，特别是近年来的发展趋势和最新成果。通过与中外研究成果的比较和评论，说明自己的选题是符合当前的研究方向并有所进展，或采用了当前的最新技术并有所改进，目的是使读者进一步了解本课题的意义。文中的用语、图纸、表格、插图应规范、准确，量和单位的使用必须符合国家标准规定，引用他人资料要有标注。 文献综述字数在5000字以上。 正文前须附500字左右中文摘要，末尾须附参考文献。 参考文献的著录按在文献综述中出现的先后顺序编号。 期刊类文献书写方法:[序号]作者（不超过3人，多者用等表示）.题（篇）名[J].刊名,出版年,卷次（期次）:起止页次.
图书类文献书写方法:[序号]作者.书名[M].版本.出版地:出版者,出版年:起止页次. 论文集类文献书写方法:[序号]作者.篇名[C].论文集名.出版地:出版者,出版年:起止页次. 学位论文类书写方法:[序号]作者.篇名[D].出版地:单位名称,年份. 电子文献类书写方法:[序号]主要责任者. 题名:其他题名信息[文献类型标志/文献载体标志 ]出版地:出版者,出版年（更新或修改日期）[引用日期].获取和访问途径. 参考文献篇数应符合学院毕业论文（设计）工作的要求。 （二）毕业论文（设计）文献综述撰写与装订的格式规范 第一部分：封面 1.封面：由学院统一设计，“本科生毕业论文（设计）”根据作业实际明确为“论文”或“设计”，其它文本、表格遇此类情况同样处理。 第二部分：文献综述主题 1.中文摘要与关键词 摘要标题（五号，宋体，顶格，加粗）
英文翻译 英语原文： . Introducing Classes The only remaining feature we need to understand before solving our bookstore problem is how to write a data structure to represent our transaction data. In C++ we define our own data structure by defining a class. The class mechanism is one of the most important features in C++. In fact, a primary focus of the design of C++ is to make it possible to define class types that behave as naturally as the built-in types themselves. The library types that we've seen already, such as istream and ostream, are all defined as classesthat is,they are not strictly speaking part of the language. Complete understanding of the class mechanism requires mastering a lot of information. Fortunately, it is possible to use a class that someone else has written without knowing how to define a class ourselves. In this section, we'll describe a simple class that we canuse in solving our bookstore problem. We'll implement this class in the subsequent chapters as we learn more about types,expressions, statements, and functionsall of which are used in defining classes. To use a class we need to know three things: What is its name? Where is it defined? What operations does it support? For our bookstore problem, we'll assume that the class is named Sales_item and that it is defined in a header named Sales_item.h. The Sales_item Class The purpose of the Sales_item class is to store an ISBN and keep track of the number of copies sold, the revenue, and average sales price for that book. How these data are stored or computed is not our concern. To use a class, we need not know anything about how it is implemented. Instead, what we need to know is what operations the class provides. As we've seen, when we use library facilities such as IO, we must include the associated headers. Similarly, for our own classes, we must make the definitions associated with the class available to the compiler. We do so in much the same way. Typically, we put the class definition into a file. Any program that wants to use our class must include that file. Conventionally, class types are stored in a file with a name that, like the name of a program source file, has two parts: a file name and a file suffix. Usually the file name is the same as the class defined in the header. The suffix usually is .h, but some programmers use .H, .hpp, or .hxx. Compilers usually aren't picky about header file names, but IDEs sometimes are. We'll assume that our class is defined in a file named Sales_item.h. Operations on Sales_item Objects
毕业论文（设计）外文翻译 题目：中国上市公司偏好股权融资：非制度性因素 系部名称：经济管理系专业班级:会计082班 学生姓名：任民学号： 200880444228 指导教师：冯银波教师职称:讲师 年月日
译文： 中国上市公司偏好股权融资：非制度性因素 国际商业管理杂志 2009.10 摘要：本文把重点集中于中国上市公司的融资活动，运用西方融资理论，从非制度性因素方面，如融资成本、企业资产类型和质量、盈利能力、行业因素、股权结构因素、财务管理水平和社会文化，分析了中国上市公司倾向于股权融资的原因，并得出结论，股权融资偏好是上市公司根据中国融资环境的一种合理的选择。最后，针对公司的股权融资偏好提出了一些简明的建议。 关键词：股权融资，非制度性因素，融资成本 一、前言 中国上市公司偏好于股权融资，根据中国证券报的数据显示，1997年上市公司在资本市场的融资金额为95.87亿美元，其中股票融资的比例是72.5％，，在1998年和1999年比例分别为72.6％和72.3％，另一方面，债券融资的比例分别是17.8％，24.9％和25.1％。在这三年，股票融资的比例，在比中国发达的资本市场中却在下跌。以美国为例，当美国企业需要的资金在资本市场上，于股权融资相比他们宁愿选择债券融资。统计数据显示，从1970年到1985年，美日企业债券融资占了境外融资的91.7％，比股权融资高很多。阎达五等发现，大约中国3/4的上市公司偏好于股权融资。许多研究的学者认为，上市公司按以下顺序进行外部融资：第一个是股票基金，第二个是可转换债券，三是短期债务，最后一个是长期负债。许多研究人员通常分析我国上市公司偏好股权是由于我们国家的经济改革所带来的制度性因素。他们认为，上市公司的融资活动违背了西方古典融资理论只是因为那些制度性原因。例如，优序融资理论认为，当企业需要资金时，他们首先应该转向内部资金（折旧和留存收益），然后再进行债权融资，最后的选择是股票融资。在这篇文章中，笔者认为，这是因为具体的金融环境激活了企业的这种偏好，并结合了非制度性因素和西方金融理论，尝试解释股权融资偏好的原因。
本科毕业设计（论文）中英文对照翻译 院（系部）电气工程与自动化 专业名称电子信息工程 年级班级 04级7班 学生姓名 指导老师
Infrared Remote Control System Abstract Red outside data correspondence the technique be currently within the scope of world drive extensive usage of a kind of wireless conjunction technique,drive numerous hardware and software platform support. Red outside the transceiver product have cost low, small scaled turn, the baud rate be quick, point to point SSL, be free from electromagnetism thousand Raos etc.characteristics, can realization information at dissimilarity of the product fast, convenience, safely exchange and transmission, at short distance wireless deliver aspect to own very obvious of advantage.Along with red outside the data deliver a technique more and more mature, the cost descend, red outside the transceiver necessarily will get at the short distance communication realm more extensive of application. The purpose that design this system is transmit cu stomer’s operation information with infrared rays for transmit media, then demodulate original signal with receive circuit. It use coding chip to modulate signal and use decoding chip to demodulate signal. The coding chip is PT2262 and decoding chip is PT2272. Both chips are made in Taiwan. Main work principle is that we provide to input the information for the PT2262 with coding keyboard. The input information was coded by PT2262 and loading to high frequent load wave whose frequent is 38 kHz, then modulate infrared transmit dioxide and radiate space outside when it attian enough power. The receive circuit receive the signal and demodulate original information. The original signal was decoded by PT2272, so as to drive some circuit to accomplish
本科毕业设计（论文）外文翻译基本规范 一、要求 1、与毕业论文分开单独成文。 2、两篇文献。 二、基本格式 1、文献应以英、美等国家公开发表的文献为主（Journals from English speaking countries）。 2、毕业论文翻译是相对独立的，其中应该包括题目、作者（可以不翻译）、译文的出处（杂志的名称）（5号宋体、写在文稿左上角）、关键词、摘要、前言、正文、总结等几个部分。 3、文献翻译的字体、字号、序号等应与毕业论文格式要求完全一致。 4、文中所有的图表、致谢及参考文献均可以略去，但在文献翻译的末页标注：图表、致谢及参考文献已略去(见原文)。（空一行，字体同正文） 5、原文中出现的专用名词及人名、地名、参考文献可不翻译，并同原文一样在正文中标明出处。 二、毕业论文（设计）外文翻译 （一）毕业论文（设计）外文翻译的内容要求 外文翻译内容必须与所选课题相关，外文原文不少于6000个印刷符号。译文末尾要用外文注明外文原文出处。 原文出处：期刊类文献书写方法：[序号]作者（不超过3人，多者用等或et al表示）.题（篇）名[J].刊名（版本）,出版年，卷次（期次）：起止页次. 原文出处：图书类文献书写方法：[序号]作者.书名[M].版本.出版地：出版者,出版年.起止页次. 原文出处：论文集类文献书写方法：[序号]作者.篇名[A].编著者.论文集名[C]. 出版地：出版者，出版年.起止页次。 要求有外文原文复印件。 （二）毕业论文（设计）外文翻译的撰写与装订的格式规范 第一部分：封面
1.封面格式:见“毕业论文（设计）外文翻译封面”。普通A4纸打印即可。 第二部分：外文翻译主题 1.标题 一级标题，三号字，宋体，顶格，加粗 二级标题，四号字，宋体，顶格，加粗 三级标题，小四号字，宋体，顶格，加粗 2.正文 小四号字，宋体。 第三部分：版面要求 论文开本大小：210mm×297mm（A4纸） 版芯要求：左边距：25mm，右边距：25mm，上边距：30mm，下边距：25mm，页眉边距：23mm，页脚边 距：18mm 字符间距：标准 行距：1.25倍 页眉页角：页眉的奇数页书写—浙江师范大学学士学位论文外文翻译。页眉的偶数页书写—外文翻译 题目。在每页底部居中加页码。（宋体、五号、居中） 装订顺序是：封皮、中文翻译、英文原文复印件。