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satellite navigation

美 /ˈsætəlaɪt ˌnævɪˈɡeɪʃn/
  • 卫星导航：利用从太空卫星发射的无线电信号作为参考，计算自己的位置和速度的实践。

双语例句

  1. "More information and technology centres will be built so that basic data and big data can be improved, and technologies like 5G and the BeiDou Satellite Navigation System can be used in the field," said Han Fujun, Deputy Chief Engineer of the Information Center of MARA.
    “我们将建立更多的信息和技术中心，以改善基础数据和大数据，并将 5G 和北斗卫星导航系统等技术应用于该领域。”农业农村部信息中心的副总工程师韩福军说。
  2. An example is the popular TomTom line of satellite navigation devices.
    一个例子是流行的TomTom公司卫星导航设备系列。
  3. Satellite navigation is not the only new technology of interest to China.
    卫星导航并非中国唯一的兴趣。

网络短语

  • Galileo satellite navigation system
    Galileo卫星导航系统；伽利略卫星导航系统
  • GLObal NAvigation Satellite System
    全球导航卫星系统；全球卫星导航系统
  • satellite navigation computer
    卫生导航计算机；卫星导航计算机
  • gps satellite navigation
    gps卫星导航
  • satellite navigation user
    卫星导航用户机

英英释义

  • A satellite navigation or sat nav system is a system of satellites that provide autonomous geo-spatial positioning with global coverage. It allows small electronic receivers to determine their location (longitude, latitude, and altitude) to high precision (within a few metres) using time signals transmitted along a line-of-sight by radio from satellites.
  1. n.
    a system that uses information from a satellite (= an object that moves around the Earth in space) to help you to find your way
    卫星导航
    • Many of the boats have satellite navigation.
      这些船多数都装了卫星导航。