“卫星导航可用性”的概念、定义、翻译、参考文献-科学参考

单词	卫星导航可用性
释义	卫星导航可用性 Encyclopedia 工学全球卫星导航系统释 satellite navigation availability卫星导航可用性卫星导航系统在其服务空域内能为载体提供可用导航服务的时间百分比，是对满足服务性能标准的时间累计效应的统计。
随便看	On Landscape Painting On Landscape Paintings on Landscape Paintings onlap On Liberty on-line online on-line aberration online acquisition on-line addition online advertising online affairs service platform online algorithm on line analysis on-line analysis online analysis on-line analytical processing online Analytical Processing online analytical processing online analytical processing of spatial data online analytical processing, OLAP online analytical processing，OLAP Online and offline E-commerce online and offline services on-line angular correlation measurement

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。