福彩3D大小奇偶走势图

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在太空种粮种菜 我国首次在天宫二号完成植物生长全过程实验

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RI QI:2018-10-3 16:50:39 YI YUE:747 CI

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  据课题负责人、中科院植物生理生态研究所郑慧琼研究员介绍,高等植物是空间生态生保系统的关键因素。如何利用植物在空间生产粮食与蔬菜福彩3D大小奇偶走势图,供人类长期空间生活需求,是载人航天必须要解决的关键科学问题之一。

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