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liwentao2010: ½ð±Ò+1, лл»ØÌû£¬»¶Ó­³£À´½»Á÷ 2014-10-16 19:40:27
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liwentao2010: ½ð±Ò+1, лл»ØÌû£¬»¶Ó­³£À´½»Á÷ 2014-10-15 19:41:00
li135(liwentao2010´ú·¢): ½ð±Ò+2 2015-01-05 18:22:46
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fatewu: ½ð±Ò+1, лл»ØÌû£¬»¶Ó­³£À´½»Á÷~ 2014-10-15 21:24:03
li135(liwentao2010´ú·¢): ½ð±Ò+3 2015-01-05 18:22:53
ÖÆ±¸£º4NaH + BF3 === NaBH4 + +3NaF
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3Â¥2014-10-15 20:58:30
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3Â¥: Originally posted by kinkilyou at 2014-10-15 20:58:30
ÖÆ±¸£º4NaH + BF3 === NaBH4 + +3NaF
¡¡¡¡4NaH + B(OCH3)3 === NaBH4 + 3NaCH3O
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