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guanguan721062木虫 (小有名气)
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材料学英语文献整句翻译求租！
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1. C=C 带发生蓝移， It means that the polarizability of the system is higher for PPy纳米管 than that for 纳米薄膜, that is, the conjugation length increases. These shifts can be interpreted to vibration restrictions caused by the confined environment where the polymer is located. This vibration charge carrier coupling can result from enhancement in molecular and supermolecular order in the template synthesized conductive polymers，relative to a more conventional form of the same material。 2. The absence of an external dopant and crystallization during chain growth leads to closely packed crystals, a condition contributing to conductance. These nanoneedles show novel switching behavior with a response time of milliseconds. 3. However, the four-probe results show that the measured polymer nanowires with diameters of 190, 95–100, 35–40 and 20–25 nm are lying in the insulating, critical, metallic and insulting regimes of metal–insulator transition, respectively. 4. The study indicates that it is crucial to employ a mild post-polymerization processing procedure, such as dialysis, to preserve the as-formed morphology of polyaniline nanofibers. 5. Flash Welding of Polyaniline Nanofibers；Monolithic Actuators from Flash-Welded Polyaniline Nanofibers 以上的5句话帮忙翻译一下！ |
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guanguan721062
木虫 (小有名气)
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4楼2010-02-10 11:01:07
2楼2010-02-08 21:28:44
xiaoqihu
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guanguan721062(金币+5):辛苦了。 2010-02-10 10:58
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1.C=C 发生兰移，共轭长度增加说明纳米薄膜的整个体系的极化高于纳米管，这个迁移改变可以认为是聚合物所处的环境对震动的限制。共振电子载体会导致在合成传导聚合物模体的分子和超分子顺序的增强，更像常规的同一材料。 2.链增长过程中没有了外部的杂质和结晶，传导效应影响的条件下，将导致晶体过于的密集排布。这些纳米针状物表现出在毫秒反映上新颖转换（转变）行为。 我不是学材料的，有些专业词汇可能不对，见谅！ 后面的楼主应该在别的帖子里面也发了，自己去找吧 [ Last edited by xiaoqihu on 2010-2-9 at 23:46 ] |
3楼2010-02-09 22:40:36