The opticalradar is one of the main equipments in shooting range test outside trajectory measurement system.
光学雷达是靶场试验外弹道测量系统中的主要设备之一。
2
It USES radar and optical sensors to calculate the trajectory of an incoming warhead, and then intercepts it with a projectile fired from a roof-rack (pictured).
它利用雷达和光学传感器来计算出入弹的道弹的轨迹，然后从一车顶架(图)发射出射弹去拦截导弹。
3
The vehicles used radar and optical sensors to compute their proximity to each other and guide their final approach and contact.