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https://thestack.com/world/2015/10/06/machiel-flokstra-spintronics-superconductor-magnetised-golf/
您即将离开知乎,请注意您的帐号和财产安全。
https://thestack.com/world/2015/10/06/machiel-flokstra-spintronics-superconductor-magnetised-golf/