高位能滑坡运程探讨

高位能滑坡前缘运动终点可到达滑坡形成区域之外极远处，预测其运程具有重要意义。运用统计分析的结果表明，其总斜率与总能量的相关性极为显著，由此推断物理模拟和一般数学模拟对其运程预测失效，也由此推出其运程预测的总斜率与总能量经验公式法。

风水、五行、阴阳

风水，古代的解释，玄之又玄，用现代方法去解读，化繁为简，“风”就是座向、方向，东、南、西、北、中，再加上东南、东北、西南、西北，一共加起来，便是九个方位，也就是“九宫”了，计算流年运程的“九宫飞星”．根据这九个方位所配合的“九星，一白、二黑、三碧、四绿、五黄、六白、九赤、八白、九紫。

Study on the trajectory prediction curves of supercavitating vehicle

In order to understand the laws of motion for supercavitating vehicle better, simplified equations for longitudinal motion of supercavitating vehicle were derived. Then the corresponding simulation software for trajectory of supereavitating vehicle was programmed, by which the theoretical predicted trajectories of the supercavitating vehicle at different velocities were obtained. It was found that the predicted trajectories at low speed and without cavitation on the vehicle in theory agreed well with those in experiments, and the theoretical predicted trajectories at high speed and with supercavity on the vehicle correctly reflected the motion laws of the supercavitating vehicle. The influences of various parameters of eavitator and rudder on the underwater trajectory were compared and analyzed, which can provide a guide for the design of hydrodynamic distribution and gross parameters of the supereavitating weapons.