送交者: blackbox 于 2012-06-16, 15:05:38:

回答: there isn't a such thing "平趟着睡觉," there is no up and down. 由 steven 于 2012-06-16, 14:55:59:

• They rely more on proprioceptive sensory - cornbug (502 bytes) 2012-06-16, 15:27:55 (669793)
  • 已经有数据显示太空人回到地面后黄斑变性和视网膜病变的发病率比普通人高么? (无内容) - blackbox (0 bytes) 2012-06-16, 15:54:12 (669802)
    • I was told the fact by an investigator for NASA. - cornbug (324 bytes) 2012-06-16, 16:39:06 (669806)
      • why isn't it lead by NIH investigator if it is important? - blackbox (143 bytes) 2012-06-16, 17:02:33 (669808)
        • Why ? - cornbug (345 bytes) 2012-06-16, 17:12:39 (669809)
          • ok, maybe just similar to other basic research (无内容) - blackbox (0 bytes) 2012-06-16, 17:29:48 (669810)

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