送交者: HunHunSheng 于 2008-09-29, 16:23:38:

• 干嘛不做成tetheared, 能量直接从飞船送上去 (无内容) - 4U4luC2 (0 bytes) 2008-09-29, 16:58:56 (263063)
  • You meant tethered? that is not trivial. - steven (456 bytes) 2008-09-30, 00:59:12 (263163)
• 不需要动力, 其他消耗能量，一般是用自身的太阳电池 (无内容) - JJZ (0 bytes) 2008-09-29, 16:33:23 (263046)
  • it does, it requires fuel to maintain its orbit. When the fuel - steven (95 bytes) 2008-09-29, 16:48:57 (263057)
    • take it back, didn't read HunHun's post careful enough. (无内容) - steven (0 bytes) 2008-09-29, 16:50:51 (263058)
  • 伴星能这么紧跟这还绕着飞没有动力不大可能吧？ - HunHunSheng (90 bytes) 2008-09-29, 16:43:23 (263051)
    • 伴星很小不大可能有引擎, 绕着轨道飞行 (无内容) - JJZ (0 bytes) 2008-09-29, 16:57:22 (263062)
    • what it takes is just a tank of compressed air to adjust itself. - steven (51 bytes) 2008-09-29, 16:52:25 (263060)

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