浅析废旧塑料的科学回收与处理处置对策

塑料产业不断发展,其所形成的废旧塑料也呈现逐渐上升的趋势,为行业的发展带来较为不利的影响。为此,简要分析了目前废旧塑料的科学回收与处理处置所面临的主要问题,以便为中国废旧塑料的回收与处理处置方式提供相应的参考以及帮助。

Four Decades' Development of China's Recoverable Satellites

This paper reviews the recoverable satellites China has developed over the past forty years.The main missions,technical specifications,scientific and technical experiments of these satellites,including the SJ-10 scientific experiment satellite launched on April 6,2016 are introduced.Recommendations for future technical upgrades for recoverable satellites are also proposed in the paper.