英语翻译摘要是：GPS是随着现代科学技术的迅速发展而建立起来的新一代精密卫星导航定位系统,具有定位精度高、观测时间短、观测站间无需通视、能提供全球统一的地心坐标等特点.本文

Question

英语翻译
摘要是：
GPS是随着现代科学技术的迅速发展而建立起来的新一代精密卫星导航定位系统,具有定位精度高、观测时间短、观测站间无需通视、能提供全球统一的地心坐标等特点.本文概述了GPS定位系统的发展,介绍了GPS定位系统的组成、工作原理已经目前世界上几种重要的卫星定位系统,并重点举例说明了GPS在汽车导航和交通管理上的应用、在军事上的应用以及在医学上的应用.
关键词：\x05GPS定位系统；GPS接收机；GPS定位原理；汽车导航

Answer 1

GPS is built up with the rapid development of modern science and technology of new generation of satellite navigation and positioning systems,with high positioning accuracy,observation time was short,without intervisibility between observatories and to provide features such as global geocentric coordinates.This article outlines the development of GPS positioning system,GPS positioning system of composition was introduced,several important works have been the world's satellite positioning system,with an emphasis on illustrates the application of GPS in car navigation and traffic management,military applications,and applications in medicine.
Tags:GPS positioning systems,GPS receiver,and GPS location; car navigation
(真累,我可没用机械翻译,20悬赏我都嫌少)