1月 5日 ,神舟四号飞船成功返回。有关专家介绍 ,中国发射的神舟四号飞船部分科学实验获得重要成果 :首次大规模空间环境监测获得成功 ;首创微波遥感“三合一” ,结束了中国航天没有微波遥感的历史 ;液滴流体实验能力居国际先进水平。这次随神舟四号上天的多种高性能探测仪器 , January 5, Shenzhou IV spacecraft successfully returned. Some experts said that some of the scientific experiments conducted by China on the Shenzhou-4 spacecraft achieved important results: the success of the first large-scale space environment monitoring; the pioneering “three-in-one” of microwave remote sensing ended the history of China’s spaceflight without microwave remote sensing; the droplet fluid experiment Capacity of the international advanced level. The Shenzhou IV God with a variety of high-performance detection equipment,