高精度的减法运算,可以计算出任意两个数的差

第2章提供了一个在Symbian操作系统的线程大致介绍。线程功能 物业是在第三章描述。第四章涉及不同的线程间 通讯的方法。线程之间的同步解释第5章， 和第6章给出了进一步阅读一些参考。-Chapter 2 provides a general introduction to threads in Symbian OS. Thread functionality and properties are described in Chapter 3. Chapter 4 deals with different inter-thread communication methods. Synchronization between threads is explained in Chapter 5, and Chapter 6 gives a few references for further reading.

WFMC 为工作流系统制定了5类功能接口。该文档介绍接口1――过程定义输入 / 输出接口，这口包含了一个用于描述过程定义的公共元模型，以及过程定义间进行相互转换的XML Schema。-redundant work flow system for the development of the five functional interface. The document introduced Interface 1-- process definition input/output interface, which I included a description of the process for the definition of public model, and process definition conversion between XML Schema.

Keil C51的中文教程，是初学者的很好学习材料-Keil C51 Chinese tutorial is a good learning materials for beginners

集成音频功率放大器电路是一种可以采用数控方式产生计数脉冲实现音量调节的装置， 从原理上讲是一种典型的数字电路和模拟集成电路的组合和综合运用，因此，我们此次设计就是为了了解数控电路和功率放大电路的原理，从而学会制作数字控制电路而且通过制作进一步的了解各种在制作中用到的中小规模集成电路的作用及实用方法.且由于数字钟包括组合逻辑电路和时叙电路.通过它可以进一步学习与掌握各种组合逻辑电路与时序电路的原理与使用方法。-Audio power amplifier integrated circuit is a way to use digital pulse counting device to adjust the volume to achieve, from the principle of speaking is a typical digital circuit and analog integrated circuits and integrated use of the combination, so we design is the In order to understand the numerical control circuit and power amplifier circuit principle, and thus learn to create digital control circuit and further understanding through the production of all kinds in the production of integrated circuits used in the role of small and medium-sized and practical method. and as a result of the number of minutes, including combinational logic circuit and when the circuit Syria. through its further study and master the various combinations of logic circuits and sequential circuits and

C语言初学者入门讲座－－从一个网站收集来的，比较全面，整理成PDF文档。-C language beginners entry talks-- from one site to collect more comprehensive, organized into PDF files.

为了完成老师的作业而作的词法分析程序-order to complete the teacher"s operations for the lexical analysis procedure

这本书记载了水木清华BBS的精华部分，喜欢能帮助大家学习VC！-this book documented Shuimu Tsinghua BBS part of the essence, like helping people acquire VC!

Fluent 中关于UDF编程的一些问题，内容很详细。

Delphi讲座-Delphi talks

CRC校验码并行计算的FPGA实现,PDF打开-CRC Check Code FPGA realize parallel computing, PDF to open