交换文件

Nothing else happens. No RAM is allocated, and no swap file space is set aside.

这时候并没有真正的内存被分配，没有文件交换。

It describes mainly the process of systemdesign, including whole design, detail design, database design , security design, data structure and data code scheme, It introduces in detail how to create a graphic file of pipeline data on the MicroStation platform, and the exchange of data between the MicroStation and other GIS application software, At the same time, it introduces how to realize popular manage mode of GIS data on the MicroStation GeoGraphics, namely integratinggraphics and attribute.

本文在分析长沙市地下管线数据现状和目前数据管理情况的基础上，指出建立长沙市城市地下管网信息系统的必要性和紧迫性，阐述了系统的设计过程，包括总体设计、详细设计、数据库设计和安全设计，讲述了系统的数据组织方式及数据编码方案，并详细介绍在MicroStation平台下如何处理数据生成管网图形文件，阐述了系统实现的方法、过程以及与其它系统如何实现数据交换，也介绍在MicroStation GeoGraphics下如何实现当今GIS较为流行的数据管理模式：图属一体化。

ISO 10303, is issued by international standardization organization, and here, this paper gives the definition of product structure model oriented part41 and part44 in STEP and content of product structure management in PDM. This paper also presents method of creating and extracting product information on engineering draught and product data exchange and integration between CAD system and database manager system. Moreover, the paper gives a method of organization and manager of data base on product structure.

论文中依据国际标准化组织颁发的STEP标准即ISO 10303中的Part41，Part44两部分内容以及PDM中有关产品结构管理方面的功能含义定义了产品结构模型，实现了工程图样中产品管理信息的建立和提取以及数据库系统与图形文件中的管理信息交换与集成，并以产品结构为核心组织和管理产品结构模型数据。

Many different types of information is exchanged using PDF files types.

许多不同类型的信息交换用PDF格式的文件类型。

A feature model is set up first by Pro/E software based on the design feature of the bit, then by using Pro/Program tool, the parametrization design of the cone bit is achieved and the corresponding programs is worked out, which can promote the design efficiency and quality as well as decrease the design cost.

设计中，根据牙轮钻头的结构特点，用Pro/E软件建立特征模型，然后利用Pro/E的Program模块编程，采用数据文件与Pro/E模型交换数据，达到从特征模型中根据用户输入的参数而自动地在Pro/E中生成牙轮钻头的三维实体和二维加工图的目的，从而使设计人员从大量繁琐的绘图及计算工作中解脱出来。

Early Friday, Eastday.com, a Web site partly controlled by the Shanghai government, said that the investigation was linked to the pricing of iron ore and that the Chinese authorities were looking into whether Rio employees paid bribes to Chinese officials in exchange for confidential government documents in an effort to gain an edge in negotiations over iron ore contracts.

星期五早些时候，在上海，政府部分营运的，一家名为东方时空的网站声称这次的调查事关铁矿的价格问题，并且中国当局正在调查力拓的员工是否为了交换得到政府机密文件而向中国官员进行贿赂，竭尽全力地想要在铁矿和约的协商中取得优势地位。

Intelligent CAD module came true to be exchanged with AutoCAD data, the option that covers the data that checks module of; intelligence CAM to use CAD module to arise the design that can have a figure and scale, automatically to have cutting tool and method plan, generate a knife file, generate numerical control code then, the explanation that the system still accuses code through logarithm is compiled undertake orbit is emulated, make manufacturing implementation compositive change, intelligence is changed, automation.

智能CAD模块实现了和AutoCAD数据交换，可以进行图形的设计和绘制、自动套裁；智能CAM模块利用CAD模块产生的数据进行刀具的选择和路径规划，生成刀位文件，进而生成数控代码，系统还通过对数控代码的解释编译进行轨迹仿真，使生产实现集成化、智能化、自动化。

5 All documents, letters, telegrams and telexes interexchanged between both Parties before the signing of the contract shall become null and void automatically from the date on which the contract comes into force.

11.5 双方在本合同生效前交换的所有文件，函电等在本合同生效的同时自动失效。

2All documents, letters, telegrams and telexes interchanged between both parties before the signing of the Contract shall become null and void automatically from the date on which the Contract comes into force.

双方在签约前交换的所有文件，书信，电报和电传，应从本合同生效之日开始自动失效。

Mr Shope points out that iPod sales took off after the store was launched in April 2003. That said, only a small fraction of the stuff on a typical iPod comes from Apple's store. Most of it is still copied from CDs and some is acquired through file-swapping technologies such as BitTorrent.

Shope指出iPod的销售额在2003年4月音乐商店开始运营后大幅上涨，这也就意味着在iPod里的音乐中仅有很小一部分来自苹果公司的音乐商店，大部分仍是由CD拷贝过来或者通过诸如BT之类的文件交换技术获得的。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。