大型文件

However, one can not avoid the fact that, with the home users to enjoy more and more high-bandwidth, large files will be easier to download the corresponding capacity of the hard drive more and more pressing demands.

但无法回避的一个事实是，随着家庭用户享受的带宽越来越高，大型文件的下载会变得更加容易，相应对硬盘容量的要求也越来越迫切。

Therefore, regular machinery to disk clean up debris, that is, those documents to re-sequence debris disk space in a row with each clean-up, you will find large applications running, open the large image or document multi-speed the.

所以，要对机器进行定期的磁盘碎片清理，也就是把那些文件碎片重新按顺序在磁盘空间上连续排列，每次清理后，你都会发现运行大型应用程序，打开大型图片或文件的速度快多了。

If you have been on a situation wherein you need to compare two large text files or folders then this tutorial is for you.

如果你一直在其中的情况下你需要比较两个大型文字的文件或文件夹然后本教程是给你的。

The act of aggregating multiple file systems into one large virtual file system.

将多个文件系统聚集成一个大型虚拟文件系统的处理方法和过程。

For huge files, this makes text difficult to read, and makes it almost impossible to correct all line endings by hand.

对于大型文件，这使得难以阅读的文本，并使其几乎无法纠正的手都行结尾。

It also lacks software for syncing even larger files, like music, photos and videos.

该机也没有音乐、图片和视频等大型文件的同步软件。

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From ORACLE system structure, the paper organizes and allocates memory with SGA and PGA. The key of performance tuning is to confirm the hit ratio of system. The ORACLE system's store structure includes physicial structure and logical structure. So , it is the basis to decide the size of tablespace, data file and control file. The database object includes index, cluster, views and store procedure etc., the object have important effect on database. Lastly, it contrasts the ways of Based on Cost and Based on Rule and organizes the SQL under SQL/PLUS system environment.

本文从目前的医院信息系统现状分析，提出系统性能评价指标，并从ORACLE体系结构出发，对内存区中的系统全局区及程序全局区进行合理的组织与分配，确定合理的命中率，这是性能优化的关键；ORACLE存储结构采用的互为关系的逻辑存储结构与物理存储结构，故确定其中的表空间、数据文件、控制文件的大小是性能优化的基础；数据库对象结构中的索引、簇、视图、存储过程等对其进行合理的设计，对大型数据库的性能有着重要的影响；最后便是在SQL／PLUS境下，通过与基于代价与基于规则的方法进行比较，对合理高效的SQL语句进行组织，并列出优化后系统性能的情况。

From ORACLE system structure, the paper organizes and allocates memory with SGA and PGA. The key of performance tuning is to confirm the hit ratio of system. The ORACLE systems store structure includes physicial structure and logical structure. So , it is the basis to decide the size of tablespace, data file and control file. The database object includes index, cluster, views and store procedure etc., the object have important effect on database. Lastly, it contrasts the ways of Based on Cost and Based on Rule and organizes the SQL under SQL/PLUS system environment.

本文从目前的医院信息系统现状分析，提出系统性能评价指标，并从ORACLE体系结构出发，对内存区中的系统全局区及程序全局区进行合理的组织与分配，确定合理的命中率，这是性能优化的关键；ORACLE存储结构采用的互为关系的逻辑存储结构与物理存储结构，故确定其中的表空间、数据文件、控制文件的大小是性能优化的基础；数据库对象结构中的索引、簇、视图、存储过程等对其进行合理的设计，对大型数据库的性能有着重要的影响；最后便是在SQL／PLUS境下，通过与基于代价与基于规则的方法进行比较，对合理高效的SQL语句进行组织，并列出优化后系统性能的情况。

A break point continues passes on procedure server end this software to be suitable to being loaded with the IP/TCP agr...

一断点续传程序服务器端本软件适用于装有IP/TCP协议的电脑。主要功能：电脑间传送大型文件。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。