24小时热门版块排行榜    

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hugewave

禁虫 (小有名气)

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poss

至尊木虫 (职业作家)

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hugewave(金币+1): 2011-09-06 12:40:34
单壁碳管由于排列结构不同分导电型和半导体型
一般购买的都是二者的混合物

多壁碳管都是导电的

呵呵
hardworker,workhard!
3楼2011-09-05 21:08:59
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wolfyloner

至尊木虫 (知名作家)

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★
dashyi(金币+1): 欢迎常来交流 2011-09-02 23:11:51
hugewave(金币+1): 谢谢您的分享,还有其他的请继续交流,大家共同学习 2011-09-03 09:06:00
只知道单壁的性能比多壁的好……
Ask Me Anything About EPOXY...
2楼2011-09-02 20:06:58
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