vb编写的关于双色球预测的软件 可以根据不同的因素进行概率的计算-vb prepared on color ball to predict the probability of software can be calculated based on different factors

利用煤岩变形,破裂过程的电磁辐射监测技术可以预测,预报煤岩动力灾害-Use of coal and rock deformation and failure process of electromagnetic radiation monitoring technology can predict and forecast the coal and rock dynamic disasters