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单词 Global Positioning System
释义

Definition of Global Positioning System in English:

Global Positioning System

noun
  • A worldwide navigation system which allows users to determine their location very precisely by means of receiving equipment that detects timed radio signals from a network of satellites in stable, predictable orbits.

Origin

1970s; earliest use found in Aviation Week.

 
 

Definition of Global Positioning System in US English:

Global Positioning System

noun
  • A worldwide navigation system which allows users to determine their location very precisely by means of receiving equipment that detects timed radio signals from a network of satellites in stable, predictable orbits.

Origin

1970s; earliest use found in Aviation Week.

 
 
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更新时间:2024/11/11 5:22:49