《全球罗兰导航图》全球劳兰导航海图
global loran navigation charts
3D导航
three-dimensional navigation
3维导航
three-dimensional navigation
X射线脉冲星自主导航系统
X-ray source-based navigation for autonomous position determination program(XNAV
半解析[式]惯性导航系统
semianalytic inertial navigation system
车辆惯性导航系统
vehicle inertia navigation system
车辆自导航系统
vehicle automatic navigation system
车载定位定向导航系统
vehicle-mounted navigation system for location and orientation