无控纵向导弹弹道计算。用四阶龙库、阿当姆斯积分法，运行时间短，效果好。-no control ballistic missile vertical calculation. With the four-Long, Adam Shams integral method, a short running time, the effect is good.

价值２０００元的商业软件．绝对好东西．不看看是你的损失！可以说是一种弹窗流氓软件．-2,000 yuan worth of commercial software. Absolutely good thing. You do not see is the loss! It can be said is a rogue missile windows software.