level 3.1 “复杂空间”(6)
https://www.flickr.com/photos/24662369@Nhttps://wimgs.ssjz8.com/upload/07/6349989537
"Sumida Culture Factory 01" by scarletgreen is licensed under CC BY 2.0
https://www.flickr.com/photos/9160678@N06/3455157415
"GPM Testing on GSFC's Centrifuge" by NASA Goddard Space Flight Center is licensed under CC BY 2.0
https://www.flickr.com/photos/35278629@N08/5577106226
"Sumida Culture Factory 01" by scarletgreen is licensed under CC BY 2.0
https://www.flickr.com/photos/9160678@N06/3455157415
"GPM Testing on GSFC's Centrifuge" by NASA Goddard Space Flight Center is licensed under CC BY 2.0
https://www.flickr.com/photos/35278629@N08/5577106226