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dead reckoning

英 /ded ˈrekənɪŋ/美 /ded ˈrekənɪŋ/
  • 死算：指仅利用有关船舶或飞机从已知点出发的方向和距离信息来计算其位置的方法。

双语例句

  1. I had to rely completely on dead reckoning.
    我只得全凭自己的测算行事。
  2. Proprioception is dead reckoning, where the robot measures a signal originating within itself.
    本体感受是航位推测法，机器人可以测量来自本身的信号。
  3. It is a very important link for autonomous navigation of mobile robot to have an ability in accurate and reliable dead reckoning.
    精确可靠的航迹推测是实现移动机器人自主导航的一个极为关键的环节。

网络短语

  • dead reckoning indicator
    航迹推算指示器；船位推算指示器；航迹记录器
  • dead reckoning tracer
    航迹推算描绘仪；航迹记录器；航迹推算自绘仪；自动推算法
  • dead reckoning position
    积算船位；推算船位；推算船位积算船位；推测位置
  • - dead reckoning system
    推测航行系统
  • dead reckoning equipment
    航迹推算器；航迹记录器；航迹记录器航迹推算器

英英释义

  • n.an estimate based on little or no information
  • n.navigation without the aid of celestial observations