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[ Last edited by lhrye on 2012-6-25 at 15:29 ]

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2Â¥: Originally posted by Ãú·çmf at 2012-06-25 15:48:37
The electron density variations among a, b, and c are too small to be neglected. The differences of that between e and f can be neglected either.

The electron density variations among a, b, and c are too small to be neglected.

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4Â¥2012-06-25 15:53:10
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sltmac: ½ð±Ò+1 2012-06-25 17:01:02
lhrye: ½ð±Ò+3, ·­ÒëEPI+1, ¡ïÓаïÖú, 6Â¥µÄ·­Ò뻹²»´í£¬Ð»Ð»£¡ 2012-06-25 21:34:10
The electron density variations among a, b, and c are too small to be neglected. The differences of that between e and f can be neglected either.
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2Â¥2012-06-25 15:48:37
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sltmac: ½ð±Ò+1 2012-06-25 17:01:07
lhrye: ½ð±Ò+2, Ö÷¹ÛÇø³¤ºÜ¾´ÒµÑ½£¬ÎÒµÄÁ½¸öÌû×Ó¶¼»Ø¸´ÁË£¬Ð»Ð»£¡£¡ 2012-06-25 21:37:18
it can be ignored that the differences of electron density of a¡¢ b and c£¬and  e and f are very small£¬respectively¡£
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3Â¥2012-06-25 15:51:39
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