“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	outlet guide vane of axial compressor outlet seam outlet section lighting outlet structure of pumping station outlier outlier detection outlier detection method outlier problem outlier test outlier treatment outline outline bloodstain outline curve outlined font outline font library Outline History of Environmental Design Outline of Ancient and Modern Characters Outline of Ancient Chinese Vocabulary Outline of Archives Science Outline of Art Outline of Beijing Urban Plan Outline of Calligraphy Outline of China Land Law Outline of China's Rural Poverty Alleviation and Development Outline of Chinese Dialects

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。