邮政的

Robey, a man interested in stamps, decided to buy a sheet of the new stamps so went to the New York Avenue branch post office in Washington.

在首都华盛顿，一个集邮爱好者，罗比，决定去买一整版新邮票，于是他来到华盛顿市纽约大街的邮政支局。

Indicating the main characteristics of production technology in mail process center. Knowing in detail of the computer model and simulation method of discrete event system; investigation of computer simulation software; comparison and analysis the advantage and disdvantage of the simulation software. Modeling and simulating the package sorting production line in Xinjiang Newspapers and Periodicals Emitting Office and analyzing the simulation result. Modeling and simulating the hanging sorting -production line in Urmqi Mail Processing Center and analyzing the simulationresultProposes a simulation design method for the mail center auto product line, and made a simulation design for package emitting auto product line in Xinjiang Newspapers and Periodicals Emitting Office. Modeling a mathematical model and simulate for the construction of the sorting table of package sorting machine, and proposes a scheme of discriminatingly setting the buffers of sorting table.

本文的主要工作如下：针对邮政业务，特别是邮件处理中心的邮政业务作详细的调查分析，指出邮件处理中心生产工艺的主要特征；通过详细的了解离散事件系统计算机仿真技术的研究方法，并对计算机仿真软件作了周密的调查，借鉴、分析比较其功能特性的优缺点后，根据实际情况选购了本论文所需的仿真软件工具；对报刊发行局包件分拣生产线作计算机建模和仿真，将仿真结果作分析总结；对邮件处理中心转运中心的推推分拣生产线作计算机建模和仿真，得到仿真结果并作总结分析；提出邮件处理中心自动生产线的仿真设计方法，对报刊发行局期刊发行自动化生产线作仿真设计；最后对包件分拣机上包台结构建立数学模型和计算机仿真，提出多级上包台区别设置缓冲区的方案。

Therefore, the postmasters at these two offices should exchange assignments: the Presto City postmaster will solve the problems of inefficiency and customer dissatisfaction at the Lento City office while the Lento City postmaster learns first -hand the superior methods of Presto City.

邮局办公业务的地区总监的备忘录：在为期2周的邮政操作研究中，Presto城的邮政处理的项目为Lento城的邮局两倍，虽然两个城市规模差不多，但是，P城的顾客满意度看起来更高，因为研究发现的对P邮局的抱怨要比较少。因此，两个邮局的局长应该交换位置。P城的局长将解决L城邮局的低效和顾客不满问题，而L城的局长可以从P城学习第一手的管理方法。

The paper analyses material transportation problem and give the solvable methods; analyses delivery vehicle route problem, and then construct its corresponding mathematical model and present a heuristic algorithm based on C—W algorithm; analyses the optimum scheduling problem of trucks, and then construct its corresponding mathematical model and put forward a new algorithm; analyses the Postal Transportation Problem which will perhaps be used in supply chain of manufacturing system, and then construct its corresponding mathematical model and present an approximation algorithm.

分析了制造系统供应链中供需平衡、供需不平衡、有转运等各种情况下的物资调运问题，给出了求解方法；分析了制造系统供应链配送作业中的配送车辆路线问题，建立了相应的数学模型，提出了一种基于C-W算法的启发式算法，该算法较好地解决了有时间约束的配送问题；分析了制造系统供应链中的货运卡车优化调度问题，建立了相应的数学模型，提出了一种基于表上作业法的求解算法；分析了制造系统供应链中有潜在利用价值的邮政运输方式问题，在详细描述了该问题的基础上，建立了相应的数学模型，提出了一种近似求解算法，该算法较好地解决了邮政运输方式这样的多种物流、多种运输方式，有严格时限和众多外部约束的特大型、复杂、并行的交连系统的计划调度问题。

United states postal service: f.1970; more than 790,000 employees; handling more than 153 billion pieces of mail annually; main functions include providing mail processing and delivery services to individuals and businesses within the united states, committed to the development of efficient mail-handling systems, operating its own planning and engineering programs, responsible for the protection of the mails from loss or theft, apprehending those violating postal laws; postmaster general and ceo-marvin t.runyon.

主要职能包括：向美国国内的个人和企业提供邮件处理和投递服务，发展高效率的邮件处理系统，管理自身的计划和工程项目，负责保护邮件免于丢失或被窃，逮捕触犯邮政法律的分子。1996年11月，该局与中国邮政总局签署了关于在中美两国间开展全球包裹联网服务的协议。

There are many ways to study the development of China post.

邮政作为国家的基础设施，它的经营管理由国家的专门法规进行规范，它的行为既有企业的经营行为也有行业的管理行为，对邮政发展的研究与探讨可以从很多方面着手进行。

Mr.Ormsin Chivapruck , the President of Thailand Post Company Limited states that "From our experience holding successful events for example 20th Asian International Stamp Exhibition and 125 Years' Thailand Post together with the splendid support from TCEB, it would be guaranteed and outshined the success of this Bangkok 2010 – 25th Asian International Stamp Exhibition."

泰国邮政公司总裁Ormsin Chivapruck先生指出&从我们成功举办第二十届亚洲国际邮展的和具有125年历史的泰国邮政经验，以及来自泰国会展局的大力支持。此次曼谷2010第二十五届亚洲国际邮展的成功举办是可以得到保证并能胜过以往举办的盛会。&

Mr.Ormsin Chivapruck , the P resident of Thailand Post Company Limited states that "From our experience holding successful events for example 20th Asia n International Stamp Exhibition and 125 Years' Thailand Post together with the splendid support from TCEB, it would be guaranteed and outshined the success of this Bangkok 2010 – 25th Asia n International Stamp Exhibition."

泰国邮政公司总裁 Ormsin Chivapruck 先生指出&从我们成功举办第二十届亚洲国际邮展的和具有125年历史的泰国邮政经验，以及来自泰国会展局的大力支持。此次曼谷2010第二十五届亚洲国际邮展的成功举办是可以得到保证并能胜过以往举办的盛会。&

I asked a friend in New Zealand to buy a present, birthday presents ready friends, to March 20 must be in New Zealand March 14 to speed up the hair of a friend EMS (New Zealand Post nzpost the international express), the cost of more than ordinary You want a lot of, odd numbers are ED165238905NZ, their commitment to the hair 2 - 4 working days to reach the recipient, the results are not to leave New Zealand e-mail inquiries, or to stay at Picked up in the status, the reasons for the post office staff are doubt there are no mobile phone and battery separately, instead of opening such a matter, the question now is why do not notify the sender before opening, have not opened after the notice of the sender, as well as whether the hair pieces Human absence can be opened, until today, how e-mail inquiries not arrive its destination, the post office staff to tell the sender, is now away from the pieces of hair over four days, and March 20 also at the can not apologize for referring to the next Tuesday to get to, even what is the point I have ah!!

我在新西兰托朋友买了礼物，准备送人的生日礼物，要在3月20日一定要用，在3月14日新西兰朋友发了加快的EMS（新西兰邮政nzpost的international express），费用比普通的要贵许多，单号是ED165238905NZ，发往中国他们承诺2--4个工作日可到达收件人处，结果现在邮件还没离开新西兰，查询还是停留在在Picked up状态，原因是邮局职员怀疑里面是手机和电池没有分开，拆开后不是这么回事，现在的问题是为什么在拆开之前不通知发件人，还有拆开之后也不通知发件人，还有是否在发件人不在场的情况下可以随便拆封，直到今天查询邮件怎么还没到达目的地时，邮局职员才告诉发件人，现在已经离发件过去了4个工作日，而且3月20日也到不了，道歉说下周二才能到，即使到了我还有什么意义啊！！现在我要投诉请新西兰邮政总部给个说法，并赔偿我的经济个精神损失！

According to figures published by the UPU in Africa, at least 12% of the population does not have a postal service and 66% of people must go to a postal facility to retrieve their mail and receive 22% home (against 81% world average).

根据万国邮联公布的数字，在非洲，至少有12％的人口没有一个邮政服务和66％的人必须到邮政设施，以获取他们的邮件，并接受22％家庭（对81％的世界平均水平）。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。