“检测前跟踪”的概念、定义、翻译、参考文献-科学参考

单词	检测前跟踪
释义	检测前跟踪 Encyclopedia 工学检测前跟踪释 track-before-detect检测前跟踪通过对弱小目标连续出现的信号进行逐帧相关累积来估计目标的可能轨迹，对估计的可能轨迹进行检测判决的过程。发现和跟踪弱信号目标（如隐身目标、机动目标、干扰环境目标，以及导弹、无人机等特定小目标）的有效技术途径之一。
随便看	physical abuse physical access control physical accounting of resources physical accounting of water resources physical acoustics physical activation volume physical activity and exercise physical activity epidemiology Physical activity level coefficient physical activity level，PAL physical address physical adsorbent for carbon dioxide physical adsorption physical adsorption and chemical adsorption physical adsorption on mineral surface physical aesthetic education physical ag[e]ing physical ageing physical aggression physical aging physical aging of polymer physical aging of polymers physical agriculture physical analysis of 3D printed objects Physical and Breathing Exercises Picture

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。