SQL综合练习题! SQL综合练习题!

随着各行各业的发展和生产需要，业界上的采集器已经满足不了某些行业的生产需要，他们不仅需要采集数据还需将数据发生变化的时间记录下来，断电数据不掉失，特别是当电脑读取采集器的数据时还需能继续采集数据，保证不掉失一个数据，并且还要求擦除采集器旧的数据时还能继续采集数据和保存数据，保证不擦除新的数据，因为某些场合需要时时刻刻不间断的采集数据，并要求任何时刻都能读取数据。 他们迫切地需要一种新的多功能的，并且能够多通道采集数据的采集器。 -With the development and production of all walks of life needs of the industry on the collector has been unable to meet the needs of certain sectors of production, they require not only data collection will need to change the time data recorded, the data can not lose power, especially is when the computer read the data collector can continue to collect data needed to ensure that a data can not lose, and also requires the collector erase the old data will continue to collect data and save data to ensure that does not erase the new data, because some occasions the need for uninterrupted data collection at all times and request at any time be able to read data. They urgently need a new multi-functional, and can multi-channel acquisition data collector.

深入java虚拟机第二版，非常好的一本书。-Java virtual machine, the second edition of in-depth, very good book.

GDI+编程首选，内容详细，首选书记-GDI+ programming preferred, detailed and preferred secretary

Towards domain independent speaker clustering

《分形算法与程序设计VC版》：内含基于IFS算法的Sierpinski金字塔源代码。双击test4.exe文件，程序运行；双击test4.cpp文件，进-"fractal algorithms and program design VC version of" lt; 9_04gt; : Intron- based IFS Sierpinski pyramid algorithm source code. Double-click test4.exe documents, operating procedures; Double-click test4.cpp documents into

《C++STL程序员开发指南》书籍和源码

窗口显示为显示背景图，使用VC编写，窗口显示的背景图像的方法-window displays the map background to show that the use of VC preparation, the window shown in the background image

单片机的以太网数据采集与控制电路设计.PDF-Single Chip Ethernet data acquisition and control circuit design. PDF

RDBMS Design and Implementation: SQL Server 2005 Overview

移动基本情况 适合广大找工作的朋友，很难弄到啊-The majority of the basic situation of the mobile to find a job for a friend, it is difficult to get ah