送交者: wangle 于 2005-1-12, 17:32:21:

回答: That is my original question: how to you make sure 同时测定 由 HunHunSheng 于 2005-1-12, 17:26:33:

• Noon at one city might be ahead of or lag behind the noon at the other city - HunHunSheng (0 bytes) 2005-1-12, 17:34:21
  • It is still possilbe to get simultaneity if you really want it - wasguru (105 bytes) 2005-1-12, 21:29:41

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