任何理論,推論,猜想都是可以的,
所有跟帖:
• 李寧的理論,那是誤解。把小質量對周圍物體的吸引力,理解為對地球的反重力。 -郭大平- ♂ (0 bytes) () 06/07/2024 postreply 07:53:17
• 李寧的理論,那是誤解。把小質量對周圍物體的吸引力,理解為對地球的反重力。 -郭大平- ♂ (0 bytes) () 06/07/2024 postreply 07:53:17
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