“passive radar”的概念、定义、翻译、参考文献-科学参考

单词	passive radar
释义	passive radar Encyclopedia 工学无源雷达释 passive radar无源雷达自身没有辐射源，通过接收目标电磁波对目标进行探测、定位、跟踪和识别的雷达。
随便看	secondary enlargement secondary enriched zone in tailings pond secondary entry Secondary environment secondary environment secondary extinction secondary fan secondary fermentation secondary field secondary fissure secondary flow secondary fluctuation secondary flux of atomspheric γ-rays secondary flux of cosmic rays secondary focal point secondary focus secondary forest secondary fragment secondary gain secondary glaucoma secondary group secondary growth secondary hardening secondary harmonic generation secondary hemochromatosis

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。