surveillance satellite短语¹³¹⁶²⁰⁺³ 基本例句 监视卫星 In this paper, the current development status of the imaging surveillance satellite, the constellation deployment of the imaging surveillance/span> satellite and its payload are analyzed in detail. 主要对成像侦察卫星发展的现状、成像侦察卫星的星座配置以及有效载荷进行了比较详细的分析,最后简要阐述了成像侦察卫星的主要发展趋势。 dictall