• 回复: 再给大家做道平衡的题目(也是基础的)

  • # 6

    sunnybird Tue, 27 Jan 2009 14:58:21 +0000

    原来是恒压...Orz

  • # 7

    Francisco Tue, 27 Jan 2009 15:02:20 +0000

    我也觉得是不变....

  • # 8

    670330219 Tue, 27 Jan 2009 15:05:24 +0000

    不变

  • # 9

    Michael Tue, 27 Jan 2009 20:10:17 +0000

    恒温恒压,应该不变吧

  • # 10

    delRDX Tue, 27 Jan 2009 20:55:42 +0000

    恒压,不变