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
these big boys, but also their simple modules inside the warehouse management functionality is defined as "inventory management" or "inventory control." This makes the already not quite understand what our inventory control, but not sure what is inventory control.
In fact, from the perspective of broadly understood, inventory control, should
include the following:
First, the fundamental purpose of inventory control. We know that the so-called world-class manufacturing, two key assessment indicators (KPI) is, customer satisfaction and inventory turns, inventory turns and this is actually the fundamental objective of inventory control.
Second, inventory control means. Increase inventory turns, relying solely on the so-called physical inventory control is not enough, it should be the demand and supply chain management process flow of this large output, and this big warehouse management processes in addition to including this link, the more important The section also includes: forecasting and order processing, production planning and control, materials planning and purchasing control, inventory planning and forecasting in itself, as well as finished products, raw materials, distribution and delivery of the strategy, and even customs management processes.And with the demand and supply chain management processes throughout the process, it is the information flow and capital flow management. In other words, inventory itself is across the entire demand and supply management processes in all aspects of inventory control in order to achieve the fundamental purpose, it must control all aspects of inventory, rather than just manage the physical inventory at hand.
Third, inventory control, organizational structure and assessment.Since inventory control is the demand and supply chain management processes, output, inventory control to achieve the fundamental purpose of this process must be compatible with a rational organizational structure. Until now, we can see that many companies have only one purchasing department, purchasing department following pipe warehouse. This is far short of inventory control requirements. From the demand and supply chain management process analysis, we know that purchasing and warehouse management is the executive arm of the typical, and inventory control should focus on prevention, the executive branch is very difficult to "prevent inventory" for the simple reason that they assessment indicators
in large part to ensure supply (production, customer). How the actual situation, a reasonable demand and supply chain management processes, and thus set the corresponding rational organizational structure and is a question many of our enterprises
to explore
The role of inventory control
Inventory management is an important part of business management. In the production and operation activities, inventory management must ensure that both the production plant for raw materials, spare parts demand, but also directly affect the purchasing, sales of share, sales activities. To make an inventory of corporate liquidity, accelerate cash flow, the security of supply under the premise of minimizing Yaku funds, directly affects the operational efficiency. Ensure the production and operation needs of the premise, so keep inventories at a reasonable level; dynamic inventory control, timely, appropriate proposed order to avoid over storage or out of stock; reduce inventory footprint, lower total cost of inventory; control stock funds used to accelerate cash flow.
Problems arising from excessive inventory: increased warehouse space and
inventory storage costs, thereby increasing product costs; take a lot of liquidity, resulting
in sluggish capital, not only increased the burden of payment of interest, etc., would affect the time value of money and opportunity income; finished products and raw materials caused by physical loss and intangible losses; a large number of enterprise resource idle, affecting their rational allocation and optimization; cover the production, operation of the whole process of the various contradictions and problems, is not conducive to improve the management level.
Inventory is too small the resulting problems: service levels caused a decline in the profit impact of marketing and corporate reputation; production system caused by inadequate supply of raw materials or other materials, affecting the normal production process; to shorten lead times, increase the number of orders, so order (production) costs; affect the balance of production and assembly of complete sets.
Notes
Inventory management should particularly consider the following two questions:
First, according to sales plans, according to the planned production of the goods circulated in the market, we should consider where, how much storage.
Second, starting from the level of service and economic benefits to determine how
to ensure inventories and supplementary questions.
The two problems with the inventory in the logistics process functions.
In general, the inventory function:
(1)to prevent interrupted. Received orders to shorten the delivery of goods from
the time in order to ensure quality service, at the same time to prevent out of stock.
(2)to ensure proper inventory levels, saving inventory costs.
(3)to reduce logistics costs. Supplement with the appropriate time interval compatible with the reasonable demand of the cargo in order to reduce logistics costs, eliminate or avoid sales fluctuations.
(4)ensure the production planning, smooth to eliminate or avoid sales fluctuations.
(5)display function.
(6)reserve. Mass storage when the price falls, reduce losses, to respond to disasters and other contingencies.
About the warehouse (inventory) on what the question, we must consider the number and location. If the distribution center, it should be possible according to customer needs, set at an appropriate place; if it is stored in central places to minimize the complementary principle to the distribution centers, there is no place certain requirements. When the stock base is established, will have to take into account are stored in various locations in what commodities.
库存管理
库存控制
在谈到所谓“库存控制”的时候，很多人将其理解为“仓储管理”，这实
际上是个很大的曲解。
传统的狭义观点认为，库存控制主要是针对仓库的物料进行盘点、数据处
理、保管、发放等，通过执行防腐、温湿度控制等手段，达到使保管的实物库存
保持最佳状态的目的。这只是库存控制的一种表现形式，或者可以定义为实物库
存控制。那么，如何从广义的角度去理解库存控制呢？库存控制应该是为了达到
公司的财务运营目标，特别是现金流运作，通过优化整个需求与供应链
管理流程 (DSCM)，合理设置 ERP控制策略，并辅之以相应的信息处理手段、工
具，从而实现在保证及时交货的前提下，尽可能降低库存水平，减少库存积压
与报废、贬值的风险。从这个意义上讲，实物库存控制仅仅是实现公司财务目
标的一种手段，或者仅仅是整个库存控制的一个必要的环节；从组织功能的角
度讲，实物库存控制主要是仓储管理部门的责任，而广义的库存控制应该是整
个需求与供应链管理部门，乃至整个公司的责任。
为什么直到现在还有很多人对库存控制的理解仅仅局限于实物库存控制
呢？以下两方面的原因是不可忽视的：
第一、我们的企业不重视库存控制。特别是那些效益比较好的企业，只要
有钱赚，就很少有人去考虑库存周转的问题。库存控制被简单地理解为仓储管
理，除非到了没钱花的时候，才可能有人去看库存问题，而看的结果也往往是
很简单，采购买多了，或者是仓储部门的工作没有做好。
第二、 ERP的误导。一些简单的进销存软件被大言不惭地称之为ERP，企业上了他们的所谓ERP就可以降低多少库存，似乎库存控制就靠他们的小软件就
可以搞定了。即使像SAP、 BAAN这些世界E RP领域的老大们，也在他们的功能
模块里面把简单的仓储管理功能定义为“库存管理”或者“库存控制”。这样就使
得本来就不太明白什么叫库存控制的我们，更搞不清楚什么叫库存控制了。
其实，从广义地角度理解库存控制，应该包括以下几点：
第一、库存控制的根本目的。我们知道，所谓世界级制造的两个关键考核
指标 (KPI) 就是，客户满意度以及库存周转率，而这个库存周转率实际上就是库
存控制的根本目的所在。
第二、库存控制的手段。库存周转率的提高，单单靠所谓的实物库存控制
是远远不够的，它应该是整个需求与供应链管理这个大流程流程的输出，而这个大流程除了包括仓储管理这个环节之外，更重要的部分还包括：预测与订单处理，生产计划与控制，物料计划与采购控制，库存计划与预测本身，以及成品、原材料的配送与发货的策略，甚至包括海关管理流程。而伴随着需求与供应链管理流程的整个过程，则是信息流与资金流的管理。也就是说，库存本身是贯穿于整个需求与供应管理流程的各个环节，要想达到库存控制的根本目的，就必须控制好各个环节上的库存，而不是仅仅管理好已经到手的实物库存。
第三、库存控制的组织结构与考核。既然库存控制是整个需求与供应链管
理流程的输出，要实现库存控制的根本目的就必须要有一个与这个流程相适应的
合理的组织结构。直到现在，我们可以发现，很多企业只有一个采购部，采购部
下面管仓库。这是远不能适应库存控制要求的。从需求与供应链的管理流程分析，我们知道，采购与仓储管理都是典型的执行部门，而库存的控制应该预防为主，
执行部门是很难去“预防库存”的，原因很简单，他们的考核指标
在很大程度上是为了保证供应 ( 生产、客户 ) 。如何根据企业的实际情况，建立合理的需求与供应链管理流程，从而设置与之相应的合理的组织结构，是一个值得我们很多企业探讨的问题
库存控制的作用
库存管理是企业管理的重要组成部分。在企业生产经营活动中，库存管理既必须保证生产车间对原材料、零部件需求，又直接影响采购、销售部门的购、
销活动。为盘活企业流动资金，加快资金周转，在保障供给的前提下，最大限
度地降低压库资金，直接牵动着企业的经营效益。
保证企业生产、经营需求的前提下，使库存量经常保持在合理的水平上；掌握库存量动态，适时，适量提出订货，避免超储或缺货；减少库存空间占用，
降低库存总费用；控制库存资金占用，加速资金周转。
库存量过大所产生的问题：增加仓库面积和库存保管费用，从而提高了产
品成本；占用大量的流动资金，造成资金呆滞，既加重了货款利息等负担，又
会影响资金的时间价值和机会收益；造成产成品和原材料的有形损耗和无形损
耗；造成企业资源的大量闲置，影响其合理配置和优化；掩盖了企业生产、经
营全过程的各种矛盾和问题，不利于企业提高管理水平。
库存量过小所产生的问题：造成服务水平的下降，影响销售利润和企业信誉；造成生产系统原材料或其他物料供应不足，影响生产过程的正常进行；使订货
间隔期缩短，订货次数增加，使订货（生产）成本提高；影响生产过程的均衡
性和装配时的成套性。
注意事项
库存管理应该特别考虑下述两个问题：
第一，根据销售计划，按计划生产的商品在市场上流通时，要考虑在什么
地方，存放多少。
第二，从服务水平和经济效益出发来确定库存量以及如何保证补充的问题。
上述两个问题与库存在物流过程中的功能有关。
一般来说，库存功能有：
(1)防止断档。缩短从接受定单到送达货物的时间，以保证优质服务，同时
又要防止脱销。
(2)保证适当的库存量，节约库存费用。
(3)降低物流成本。用适当的时间间隔补充与需求量相适应的合理的货物量
以降低物流成本，消除或避免销售波动的影响。
(4)保证生产的计划性、平稳性以消除或避免销售波动的影响。
(5)展示功能。
(6)储备功能。在价格下降时大量储存，减少损失，以应灾害等不时之需。
关于仓库 ( 库存 ) 放在什么地方的问题，首先要考虑数量和地点。如果是配
送中心，则应尽可能根据顾客需要，设置在适当的地方；如果是存储中心则以
尽可能减少向配送中心补充为原则，地点则没有一定的要求。当库存据点确定
之后，则要考虑在各据点里都储存什么样的商品了。
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
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毕业论文 （或毕业设计） 文献综述 文献综述题目 （中文小二号黑体居中或英文Times New Roman小二号加粗居中或日文明朝体小二号加粗） 学生姓名指导教师 二级学院专业名称 班级学号 年月日
（标题Times New Roman三号加粗） The Literature Review of The Mystery of Antonio’s Sadness in The Merchant of Venice （正文用Times New Roman小四，1.5倍行距，各段首行空4个字符，书名用斜体加粗） Written sometime between 1596 and 1598, The Merchant of Venice is classified as both an early Shakespearean comedy (more specifically, as a "Christian comedy") and as one of the Bard's problem plays; it is a work in which good triumphs over evil, but serious themes are examined and some issues remain unresolved. In The Merchant of Venice , Shakespeare wove together two ancient folk tales, one involving a vengeful, greedy creditor trying to exact a pound of flesh, the other involving a marriage suitor's choice among three chests and thereby winning his (or her) mate. Shakespeare's treatment of the first standard plot scheme centers around the villain of Merchant, the Jewish moneylender Shylock, who seeks a literal pound of flesh from his Christian opposite, the generous, faithful Antonio. Shakespeare's version of the chest-choosing device revolves around the play's Christian heroine Portia, who steers her lover Bassanio toward the correct humble casket and then successfully defends his bosom friend Antonio from Shylock's horrid legal suit. Antonio, as the title character, is sad from the beginning to the end of the play but never names the cause of his melancholy even when his friends ask him. Antonio plays the role as an outcast in the play. Shakespeare uses Antonio’s sadness simply as the device to set the tragic tone in the comedy or make Antonio be one of his melancholic characters in his works? Or Antonio is the representative of the complicated human nature? Antonio's unexplained melancholy is a significant element in understanding the play. 1. Studies on The Merchant of V enice（Times New Roman + 四号+首缩进4字符，下同） Karl Marx once cited that Shakespeare is the greatest playwright in the world.
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。
java毕业论文外文文献翻译
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.
英语毕业论文引用和参考文献格式
英语毕业论文引用和参考文献格式 英语专业毕业论文引用和参考文献格式采用APA格式及规范。 一、文中夹注格式 英语学位论文引用别人的观点、方法、言论必须注明出处，注明出处时使用括号夹注的方法（一般不使用脚注或者尾注），且一般应在正文后面的参考文献中列出。关于夹注，采用APA格式。 （一）引用整篇文献的观点 引用整篇文献（即全书或全文）观点时有两种情况： 1.作者的姓氏在正文中没有出现，如：CharlotteandEmilyBrontewerepolaropposites,notonlyintheirpersonalitiesbutinthe irsourcesofinspirationforwriting(Taylor,1990). 2.作者的姓氏已在正文同一句中出现，如：TaylorclaimsthatCharlotteandEmilyBrontewerepolaropposites,notonlyintheirperso nalitiesbutintheirsourcesofinspirationforwriting(1990). 3.如果作者的姓氏和文献出版年份均已在正文同一句中出现，按APA的规范不需使用括号夹注，如： Ina1990article,TaylorclaimsthatCharlotteandEmilyBrontewerepolaropposites,noto nlyintheirpersonalitiesbutintheirsourcesofinspirationforwriting. 4.在英文撰写的论文中引用中文着作或者期刊，括号夹注中只需用汉语拼音标明作者的姓氏，不得使用汉字，如：(Zhang,2005) （二）引用文献中具体观点或文字 引用文献中某一具体观点或文字时必须注明该观点或者该段文字出现的页码出版年份，没有页码是文献引用不规范的表现。 1.引用一位作者的文献 （1）引用内容在一页内，如： EmilyBronte“expressedincreasinghostilityfortheworldofhumanrelationships,whet hersexualorsocial”(Taylor,1988：11). （2）引用内容在多页上，如： Newmark(1988：39-40)notesthreecharacteristicallyexpressivetext-types:(a)seriousimaginativel iterature注意在这些例子中引文超过一页时的页码标记方法：APA的规范是(1988,。 假若作者的姓氏已在正文同一句中出现，则不需要在括号夹注中重复，如：TaylorwritesthatEmilyBronte“expressedincreasinghostilityfortheworldofhumanre lationships,whethersexualorsocial”(1988：11).
毕业论文英文文献翻译 之 中文翻译
译文 学院：土建学院专业：土木工程学号：064&&&&&&&姓名：&&&&&& 指导教师： &&&&&&教授
江苏科技大学 2010年 03 月 28 日 均布荷载作用下挡土墙上的土压力 G. I. Shvetsov UDC 624.131.531.2 在前一篇文章中，我们确定了在只考虑填土自重的试验条件下，作用在挡土墙上的压力。这篇文章是第一篇文章的延续，致力于探索填土在外界均布荷载作用下，在挡土墙上产生的荷载问题，当在使用到先前得到的岩土平衡微分方程时，我们仅仅只改变边界条件，因为在这种情况下我们使用了与初始解决方案相同的原理。我们只提取那些与附加土压力有关的新成果，以及仅定义那些第一次出现的新符号。 在设计中，我们通常把作用在挡土墙上的土压力看作是呈三角形分布的，应力也被假设为是沿着墙体均匀连续分布的，但是实验结果并没有证实这一理论，试验表明表面
的附加应力随墙的高度变化并不均匀，而是从回填土顶部的最大值开始一直减小到其底部的最小值。因而，在M.C.瓦尔跟实验图的纵坐标的最大值超出理论计算值近两倍，最小值达到理论计算值的0.65倍，因为土压力的增加主要是在墙的上部，由此所得出的作用点比计算所得出的要高很多。 F.M.shikhiev 的理论里包含了关于挡土墙均布荷载作用下的二维应力折减问题，但是， 附加应力的分布对挡土墙受超荷载作用的效果问题的影响，并没有经过合适的理论研究。 虽然，不同研究人员所做的无数次试验已经确定，侧壁的扭曲效应更大，随着表面的粗糙程度而变大，随挡土墙的宽度和高度之比。在这篇文章里，我们将尽可能的填补这方面的空白。 在边界条件0q 0,y x ==的基础上，我们可以确定试验中作用在有侧向限制的填土上没有超荷的垂直应力。如果一个外附加应力作用在楔块表面上的强度为x σ，则在这种情况下，我们可以从已知条件得出，当y=0时，x q = x σ，既可以得出方程 ()()1 1 1/2/k x x w w h y h A q f m h A λσξ+-=+ （1） 其中 ，荷载分配的不均匀系数A 1和土的深度有关： ()() 111/1/k k A y h y h -= --- （2） 方程一是通用的，因为对于任意一种荷载分布x σ它都可以计算出任意土层中某一点的应力，因此便足以表明应力在X 轴方向的分布规律。当0=x σ时，方程便简化成相应的没有附加应力的形式，并且，当0=w f 而且0>x σ时，它反映了在考虑了附加应力条件时的二维问题，即： 11k x x h y q A h γσ?? =+- ??? （3） 满布在滑动楔上的均布荷载对我们已经知道的设计系数k ，n,和ξw 的值并没有影响，所以，计算作用在挡土墙上的正应力，切应力和总应力的表达式如下：
英语师范生毕业论文 文献综述
The Revelation of the Western Maritime Literature’ Vicissitude 姓名：叶牡丹学号：2010520070 班级：1013 Literature Review The Western Maritime Literature In the western countries, from the 17th to the 19th century, there are producing a large number of literary works, which relate to sea or take sea as a description object. From a special angle, presenting the relationship between human and sea ,human and nature ,and various understanding of human’ own po wer at that time , all of these providing a kind of special literary reading. However ,after entering the 21st century ,when human conquer ocean and nature rapidly ,we lost the wonderful imagination of ocean ,and no longer take ocean as a medium to express human’s good qualities .We divert the attention to the damages done by human to the sea . The Western Maritime Literature shift from passionate to cool style .This change is worth literary studying and the common concern of the social studies. Due to the kinship with the ocean, man has always taken the ocean as the aesthetic object and included it into the reflections upon history. The sea, one of the important regions of the Western, has become the common subject and theme in the Western literature. Sea literature as an important type of Western literature makes the ocean as a background or the narrative object, of reflects the relationship among ocean and human by describing shipping and island life. Western sea literature consisting of numerous outstanding works, distinctive artistic characteristics, a wide range of literary influence, such as The Old Man and the Sea ,Moby Dick, Robinson Crusoe and Leagues Under the Sea and so on,has a long historical tradition and profound cultural significance. Western sea novel occupies a prominent place in Western literature; to some extent, it represents the highest level of the Western sea literature. Sea literature is an important component in Western literature as well as an indispensable part of the literary canon. No matter as a geographical area for production, living, transportation and colonization, or a cultural symbol of mystery, fortune, power, conquering, and promise, the sea plays a constructive part in sustaining and enriching Western literature. The large number of sea literature not only enriches narrative aesthetics, but also contributes to the molding of national character and culture. However, t here is not a clear definition of “sea literature” or “maritime literature” in
大学毕业论文---软件专业外文文献中英文翻译
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
毕业论文5000字英文文献翻译
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
英语专业毕业论文参考文献注释格式1
文献参考的注释格式 正文中的注释和参考文献是论文格式最为重要的部分，请论文作者逐条仔细阅读。建议先做好参考文献格式，再对照格式要求作夹注。 分脚注和夹注两种，。 2）脚注 正文内容如有需作出特别说明或解释之处以脚注的形式处理，编号格式设置为“○1,○2,○3…”，编号方式设置为“每页重新编号”，脚注会自动出现在当页正文下。字体采用默认值（小五号）。 1）夹注 对论文中的直接引用或间接引用部分所依据的文献以夹注的形式标出。夹注可以采用以下几种形式： 作者姓氏未在引文中出现，则夹注用括号标出作者姓氏，空一格字母再标出引文页码。为避免不必要的麻烦，中文作者用全名。 引用一位作者 “Time is no longer felt as an objective, causal progression with clearly marked-out differences between periods…” (Frank 20) As the British novelist-critic Christine Brooke-Rose has put it, the novelists now have nothing new to tell since what should be told have been told altogether (Yin Qiping 33-35) . 引用两位作者 Medieval Europe was a place both of “raids, pillages, slavery, and extortion” and of “traveling merchants, monetary exchange, towns if not cities, and active ma rkets in gain” (Townsend & Waugh 10-16). 作者有三个以上，