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zhuchuanlai(½ð±Ò+1): 2010-09-19 17:45:13
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zhuchuanlai

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ÒýÓûØÌû:
Originally posted by fxwjg at 2010-09-19 17:25:18:
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4Â¥2010-09-19 18:08:44
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fxwjg

ľ³æ (ÕýʽдÊÖ)

zhuchuanlai(½ð±Ò+4): 2010-09-20 09:10:22
2Ag+ +2 BH4- + 6H2O ¨C 2Ag+7H2+2B(OH)3
ÒýÓûØÌû:
Originally posted by zhuchuanlai at 2010-09-19 17:45:09:

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zhuchuanlai

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by fxwjg at 2010-09-20 08:50:45:
2Ag+ +2 BH4- + 6H2O ¨C 2Ag+7H2+2B(OH)3

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6Â¥2010-09-20 09:10:37
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