数据文件

Secure network file system can secure the stored data and provide confidence and integrity in opening environment.

0引言网络的普及使数据共享成为重要的工作方式，在开放网络环境下安全的数据共享需要安全网络文件系统。

If you choose Full Backup, the program will back up all possible data, such as PIM data, Emails, My Documents and Registry, and so on.

如果您选择完全备份，会将备份所有可能的数据，如PIM数据，电子邮件，我的文件和注册表等。

Based on the study of IGES; STEP, especially the study of DXF, a program interface is developed, by which the data can be shared among different CAD systems. According to the different Characters, the respective tool paths are designed. And by a machine configure file, the General postposition process is deal with. On the research of the general simulation technology that is based on the NC codes. By analyzing the characteristics of the CNC system and the NC codes, a set of general simulation interface is developed.

通过对IGES和STEP等产品数据交换标准的探讨，尤其是对应用广泛的DXF的深入分析，建立了与不同CAD系统实现数据共享的编程接口；根据零件的不同加工特征提出了相应的走刀路线，并通过机床配置文件，初步实现了通用后置处理；研究了数控系统和NC代码的特点，建立了仿真通用接口，并提出代码翻译地基本思路。

The retrieval of a data record in an indexed file by the primary key within the data record

在索引文件中，通过数据记录中的主要关键字或可选关键字进行数据记录的检索的一种方法。

You cantest floppy disks, search for bad sectors, repair bad sectors, format, quick format, recover data onbad sectors, make backups, mark/unmark bad sectors, erase data without using files, test floppy disk speed on reading.

你能够检查软盘，搜索被破坏的部分/磁道，修补磁道，格式化，快速的格式化，恢复关于被破坏的部分/磁道的数据，做出备份，标记被破坏的部分/磁道，清洗数据而没有使用文件，试验软盘速度。

Industry documents were analysed alongside primary and secondary data on the tobacco industry in South Korea.

对韩国的烟草业文件进行了分析，同时，对关于烟草业的主要数据和次级数据进行了分析。

Of all the above, the constructor is used mainly to generate and set ports and parameters; Ports acting as the channel for data transmission among actors are defined as input ports, output ports or input/output ports. They are also set as single port or multiple ports; parameters are used to allocate actors. In the document, it may be set as an default value or as vacancy to define the data type of parameters, while the specific function to be implemented by the actor shall be defined by public method. Within the actor, the implementing sequence and functions of the method is generally seen as follows

其中构造函数主要用于创建和设置端口和参数；端口作为角色间数据传输通道，它被定义为输入端口，输出端口或输入/输出端口，并被设置为单端口或多端口；参数用于配置角色，它在文件中可设有默认值或为空，并定义参数的数据类型；而角色执行的具体功能由公有方法定义，角色内这此方法的执行顺序及功能一般如下

The Restorer2000 Data Recovery tool is one of the most powerful and cost-effective file / data recovery software and undelete tools available on the market.

该Restorer2000数据恢复工具是其中一个最强大的和具有成本效益的文件/数据恢复软件和删除工具可在市场上。

Coordinate sequence method is made up of the instruct information of polygon boundary x, y coordinate. It is the easiest polygon vector encoding method. The file structure of this method is easy, but because of the polygon boundary has stored two times, it will produce data redundancy, moreover, short of neighbor threshold information; Tree index encoding method make all the boundary points digitizing, store the coordinate sequence, connect the point index to boundary line, and then connect the line index to other polygons, so as to the tree index structure has came into being. It eliminates neighbor polygons boundary data redundancy problems; Topology structure encoding method is a method which by setting up a complete topology relationship structure, resolve the neighbor threshold and island information process problem. However, it makes arithmetic more complicated and makes database bigger.

坐标序列法是由多边形边界的x，y坐标对集合及说明信息组成，是最简单的一种多边形矢量编码法，文件结构简单，但多边形边界被存储两次产生数据冗余，而且缺少邻域信息；树状索引编码法是将所有边界点进行数字化，顺序存储坐标对，由点索引与边界线号相联系，以线索引与各多边形相联系，形成树状索引结构，消除了相邻多边形边界数据冗余问题；拓扑结构编码法是通过建立一个完整的拓扑关系结构，彻底解决邻域和岛状信息处理问题的方法，但增加了算法的复杂性和数据库的大小。

Tech2Stellar hebben de Gegevens RecoveryTech2If van de Vensters van Phoenix u heel wat belangrijke gegevens over uw PC of laptop, it' kritiek s u neemt regelmatig files en heeft een op elk moment handig programma van de gegevensterugwinning.

Tech2Stellar有RecoveryTech2If数据的Windows凤凰你很多重要的细节对你的PC或笔记本电脑，它'苏批评经常服用的文件和程序在任何时候方便的数据恢复。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。