“lens antenna”的概念、定义、翻译、参考文献-科学参考

单词	lens antenna
释义	lens antenna Encyclopedia 工学天线释 lens antenna透镜天线在振子或喇叭形辐射器前装有透镜，从而使辐射能量集中成窄的射束的微波天线。 Physics ＞无线电物理学＞微波物理学＞释义 lens antenna透镜天线 Astronomy lens antenna透镜天线
随便看	punctuation symbol punctum puncture puncture counter punctured punctured ball punctured code punctured complex plane punctured disc punctured manifold punctured plane punctured projective line punctured set punctured space punctured sphere Pune Punga Mare pungi Punic civilization Punic Wars Puning Shi Puning Temple p-unipotent element punishable illegality punishing members

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。