“radar beacon”的概念、定义、翻译、参考文献-科学参考

单词	radar beacon
释义	radar beacon Encyclopedia 工学〔雷达种类〕释 radar beacon雷达信标装在目标（如飞机和导弹等）上能发射电磁信号并与雷达配合工作的设备。又称信标机或应答机。 Physics radar beacon雷达信标
随便看	principal indecomposable module principal indecomposable representation principal integral domain principal integral representation principal invariant principal isotope principal isotropy group principalization principal lattice element principal leadership principal left ideal principal left ideal ring principal line principal line of photograph principally analytic set principally polarized variety principal mapping principal matrix principal maximum principal measure principal minimum principal minor principal minor array principal minor determinant principal module

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。