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NASA研究建设首个月球磁悬浮铁路系统，为月球资源开发高效运输FLOAT 系统使用无动力的磁悬浮机器 ... 能够通过反磁悬浮（diamagnetic levitation）在轨道上被动漂浮；柔性电路层产生电磁推力，以可控方式推动机器 ...
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