“二次监视雷达--空中交通管制雷达信标系统”概念、定义、翻译-科学时代

单词	二次监视雷达--空中交通管制雷达信标系统
释义	航空航天词汇手册 SSR（secondary surveillance radar）二次监视雷达，空中交通管制雷达信标系统
随便看	point of reference point of release point of resonance point-of-sale point of sale point of sale point of sale point of sale point of sale point of sale point-of-sale advertising point-of-sale data point-of-sale information point of sale--point of sale (POS) point of sale--point of sale (POS) point of sale--point of sale (POS) point of sale--point of sale（POS） point of sale--point of sale（POS） point of sale (POS) point of sale (POS) point of sale (POS) point of sale (POS) point of sale (POS) point-of-sales device point-of-sales device--point-of-sales device (POS device)

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

SSR（secondary surveillance radar）