要拦截弹道导弹,就不能不分析其飞行弹道及特点。我们以总飞行时间约为30分钟的洲际弹道导弹为例,可以把整个飞行分为以下四个阶段: 助推段。是导弹发射后垂直上升的一段,又称垂直段,飞行时间短,仅200～300秒;飞行高度约200千米,近程、短程导弹的飞行时间更短,高度更低。例如射程各为280千米、600千米的“飞毛腿B”和“侯赛 To intercept ballistic missiles, we can not but analyze its flight trajectory and characteristics. Taking an ICBM with a total flight time of about 30 minutes as an example, we can divide the flight into the following four stages: Boosting Section. It is a segment of vertical rise after a missile launches, also known as the vertical segment, with a short flight time of only 200-300 seconds. The flight altitude is about 200 kilometers. Short-range and short-range missiles have shorter flight times and lower heights. For example, a range of 280 km, 600 km ”Scud B “ and ”Hussein