“主动式遥感”的概念、定义、翻译、参考文献-科学参考

单词	主动式遥感
释义	主动式遥感 Encyclopedia 工学遥感传感器释 active remote sensing主动式遥感遥感仪器在遥感平台上向被探测目标或区域发射一定波长、频率的电磁波，再由传感器接收和记录其反射波，通过分析回波的性质、特征及其变化来识别物体的遥感探测技术。又称有源遥感。
随便看	variable structure variable-structure variable structure automaton variable structure control variable structure control system variable-structured system variable structure guidance law variable symbol variable temperature blackbody radiation source variable temperature control of greenhouse variable term variable thrust rocket engine variable thrust rocket motor variable time scale variable transformation variable ultrafast photographic shutter variable ultraviolet object variable valve lift variable valve mechanism variable valve timing variable valve timing system variable-velocity star variable voltage variable water flow central air-conditioning system variable X-ray source

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。