送交者: foresight 于 2013-03-13, 15:21:09:

回答: 如果没有理论依据，设计房间的时候怎么操作？难道x光机 由 whatistruth 于 2013-03-13, 14:21:08:

• x射线剂量大对人体可能有害有异议么？不然有哪些指导剂量干什么？ - whatistruth (467 bytes) 2013-03-13, 15:31:16 (710250)
  • Lois Lane never has problem with 大剂量x射线 (无内容) - steven (0 bytes) 2013-03-13, 15:42:24 (710251)
    • 板凳带着呢。谁要开课，我洗耳恭听。 (无内容) - whatistruth (0 bytes) 2013-03-13, 15:54:12 (710254)
      • Never heard of Lois Lane? (无内容) - steven (0 bytes) 2013-03-13, 16:07:14 (710259)
        • man! give a hint next time. : ( (无内容) - whatistruth (0 bytes) 2013-03-13, 18:32:06 (710300)
        • Lois Lane - ASH (104 bytes) 2013-03-13, 16:17:41 (710261)
          • in fact, she's his wife. - steven (333 bytes) 2013-03-13, 17:15:38 (710271)

加跟贴