intel80386manual手册，需要些操作系统底层的朋友要求的，看linux源代码必须查阅的-intel80386manual manual needs some friends in the bottom of the operating system requirements, linux source code can be accessible

Microsoft accessible接口的delphi实现

通过调用中断调取主板上的专用计时器，获得高精度的时钟，可以达到0.838微秒-Is accessible by calling the interrupt timer on the motherboard dedicated to obtain high-precision clock, up to 0.838 microseconds

这本书目的是给读者提供一个关系型数据库模型领域的背景。这是一本易读的和有实践练习的书。-Relational databases provide a powerful means by which to store and manipulate vast volumes of data. The design of such systems is based on the mathematics of relational theory, which was advanced in it