送交者: 2Cul4U4 于 2005-5-04, 09:18:16:

回答: 一样大。假设是六方密堆积模型。可以近似看做是从横截面的圆心起一圈一圈 由 Smashedmouth 于 2005-5-04, 02:40:46:

• 吗意思?金属热膨胀了就不是晶体了？ - Smashedmouth (0 bytes) 2005-5-04, 13:06:27
  • A large perfect Single cyrstal? - boxer (158 bytes) 2005-5-04, 13:14:21
    • Looking forward to being convinced. - Smashedmouth (0 bytes) 2005-5-04, 13:26:59

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