relative proximity

Fast measuring of axle distance difference based on monocular vision for ground mark recognition of vehicular wheel Mission Trajectory Design and Control for Spacecraft Proximity Relative Motion

单目视觉车轮接地印迹识别的轴距差快速测量航天器近距离相对运动轨迹设计与控制

Mission Trajectory Design and Control for Spacecraft Proximity Relative Motion

航天器近距离相对运动轨迹设计与控制

Autonomous relative guidance is one of the key technologies in proximity process of space docking.

自主相对导航技术是空间交会对接靠拢段的关键技术之一。

Davos was small enough to allow privacy and security, but sufficiently large to provide plenty of hotels, relative proximity to Zurich Airport and, above all, a conference centre.

达沃斯足够小，可以保证隐私和安全；但同时也足够大，可以提供很多酒店，距离苏黎世机场不远，最重要的是，它拥有一个会议中心。