这是一个显示系统当前实践的vrml程序，完全手写，观看代码请用vrmlpad，预览效果请用bs....

adc0832示例程序,仅供参考! 仅供参考!-adc0832 sample programs for reference purposes only! for reference purposes only!

ksh 实现的基于hpux下的性能数据以及故障的采集程序。可以作为新手练手使用-ksh based hpux to achieve the performance and fault data collection procedures. As a novice can use to practice hands

一个指针表的源码，一些进行工业软件编程的朋友比较有用-A pointer table of the source, a number of industrial software more useful programming Friend

how to custom exceptions

关于日期使用的经典C代码-date on the use of the classic C code

C常用函数 多了解一些有好处的-C commonly used functions to learn more of the benefit

酒店管理系统，pb+sql，无密码包括如同堂堂吧 323-hotel management system, pb sql, including passwords without it as a dignified 323

一维信号卷积试验 读入两个数组，进行卷积，并在DOS下画图显示卷积结果。-One-dimensional signal deconvolution test read two array for convolution, and in DOS convolution results show that under the drawing.

“跑表”类VB 提供的 Timer 控件的精度好象可以达到 1 毫秒，但实际上只能达到几十毫秒。此“跑表”类使用多媒体的定时器而真正提供精确到 1 毫秒的定时(1KB)-"stopwatch" VB Timer control of the accuracy seems to be a millisecond, but only reached tens of milliseconds. This "stopwatch" the use of multimedia timer provide accurate and true to a millisecond timing (1KB)

笔者首先提出了煤岩变形破裂过程电磁辐射与应力耦合的概念,然后在实验研究、理论分析和数值模拟的基础上从力电耦合的角度研究了煤岩冲击矿压预测的电磁辐射法(ＥＭＥ)。研究结果表明:ＦＬＡＣ3Ｄ方法能对矿山巷道掘进过程煤岩内部应力场进行有效的数值模拟 电磁辐射信号主要来源于应力集中区,在场点监测到的电磁辐射信号主要是应力集中区煤岩变形破裂过程产生的 ＥＭＥ信号呈现出与煤岩内部应力变化相同的规律 利用力电耦合方法研究煤岩冲击矿压电磁辐射预测法是可行的。笔者最后还对未来煤岩冲击矿压电磁辐射预测法的研究进行了展望。-first author of coal and rock deformation and fracture process of electromagnetic radiation coupled with the concept of stress, then the experimental research, theoretical analysis and numerical simulations on the basis of Congli coupling angle of coal and rock rockburst forecast of electromagnetic radiation (EME). The results showed : FLAC3D method to mine tunneling process of coal and rock internal stress effective numerical simulation of electromagnetic radiation signal comes mainly from the stress concentration areas, the monitoring point to the presence of electromagnetic radiation signal is mainly concentrated stress coal rock deformation and fracture process of EME signal showing the internal rock and coal Stress changes in the s