“satellite navigation frequency”的概念、定义、翻译、参考文献-科学参考

单词	satellite navigation frequency
释义	satellite navigation frequency Encyclopedia 工学卫星导航信号释 satellite navigation frequency卫星导航频率卫星导航系统播发导航信号时占用的频率资源。通常包括频点数量、各频点的中心频率和带宽等要素。
随便看	knowledge graph knowledge graph analysis knowledge grid knowledge indexing knowledge industry knowledge infrastructure knowledge innovation knowledge innovation culture knowledge innovation engineering knowledge innovation mechanism knowledge innovation school knowledge innovation system knowledge inspiration system knowledge integration knowledge intensive business services knowledge intensive industry knowledge interchange format knowledge interface knowledge is virtue knowledge learning mechanism knowledge life cycle knowledge link knowledge management knowledge management activities knowledge management behavior

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。