V2EX gps

GPS

释义 Definition

GPS 是 “Global Positioning System” 的缩写,意为“全球定位系统”。它利用卫星信号来确定设备在地球上的位置,常用于导航、定位与授时。(也可泛指“GPS 导航/定位功能”。)

发音 Pronunciation (IPA)

/di pi s/

例句 Examples

I turned on the GPS to find the fastest route home.
我打开了 GPS,想找一条回家最快的路线。

The hikers relied on GPS data, but the steep canyon walls sometimes blocked the signal, forcing them to navigate by map and compass.
徒步者依赖 GPS 数据,但陡峭的峡谷壁有时会遮挡信号,迫使他们改用地图和指南针导航。

词源 Etymology

GPS 源自英文短语 Global Positioning System(全球定位系统)的首字母缩略词。该系统最初由美国国防部主导建设,后来广泛民用,逐渐成为日常生活中“定位/导航”的常见代称。

相关词 Related Words

文学作品 Notable Literary Works

“GPS” 作为现代缩略词,更多常见于当代非虚构写作与新闻文本;在传统经典文学中出现较少。较常被引用的当代纪实/文化类作品与作者包括:

  • The World Without Us Alan Weisman(涉及现代技术与基础设施的讨论中可能提及定位与卫星系统)
  • The Revenge of Geography Robert D. Kaplan(在谈论地理、战略与现代技术时可能出现相关表述)
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