武器垂直冷发射方式中，需要将武器弹射出发射筒，本程序涉及弹射内弹道、武器运动规律、装药设计等。(In the vertical cold firing mode of the weapon, it is necessary to catapult the weapon into the launching barrel. The program involves the interior ballistics of ejection, the law of motion of the weapon and the charge design.)