“global positioning system，GPS”的概念、定义、翻译、参考文献-科学参考

单词	global positioning system，GPS
释义	global positioning system，GPS Encyclopedia 工学全球卫星导航定位系统释 global positioning system，GPS全球定位系统美国的军民两用天基无线电定位、导航和报时系统。该系统使用户能很精确地判定其位置。
随便看	International Years of the Quiet Sun International Youth for Christ international youth organizations Internation Association of Mechanization of Field Experiment Internation Commission on Radiation Units & Measurements Internet internet internet+ internet addiction internet addiction behavior internet addition disorder Internet address internet advertising industry internet advertising media Internet Archives Internet assigned numbers authority Internet assigned numbers authority, IANA internet banking Internet based communication tools internet based language internet basic service security internet behavior internet book review Internet brand internet celebrity

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。