送交者: 短江学者 于 2007-11-07, 13:10:27:

回答: GPS satellites are not geosync, they never "和地球一起动" 由 steven 于 2007-11-07, 12:09:42:

• I was pointing out that the original question was inaccurate. (无内容) - steven (0 bytes) 2007-11-07, 13:32:18 (181022)
  • thanks. this gets a bit advanced :) (无内容) - 短江学者 (0 bytes) 2007-11-07, 13:53:37 (181033)

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