送交者: JJZ 于 2008-03-27, 14:58:57:

回答: 有关系, 重力与加速. How many G? 什么的 由 JJZ 于 2008-03-27, 14:35:39:

• 穿皮衣 (无内容) - JJZ (0 bytes) 2008-03-27, 15:00:24 (214182)
  • not these days. Today pilots wear g-suits. (无内容) - steven (0 bytes) 2008-03-27, 15:03:41 (214185)

加跟贴