| 查看: 763 | 回复: 2 | |||
| 本帖产生 1 个 翻译EPI ，点击这里进行查看 | |||
[交流]
求助翻译一个摘要
|
|||
| 测量了链状多烯类生物分子角黄素在环己烷中的拉曼光谱和紫外-可见吸收光谱。对其拉曼光谱和紫外-可见吸收光谱进行分析，结果发现紫外-可见吸收光谱带比一般 跃迁红移，其拉曼光谱的碳碳键的和频、倍频的拉曼光谱强度可达到基频峰强的30％，基频的拉曼散射截面比一般分子拉曼散射截面大6个数量级，并对其结果应用相干弱阻尼电子-晶格振动模型进行解析。 |
回复此楼» 猜你喜欢
估计是周四
已经有3人回复
-
基金啊基金
已经有3人回复
-
科研孤儿太难了
已经有15人回复
-
让我中一个面上吧！
已经有10人回复
-
言之凿凿，明天官网会通知放榜？
已经有17人回复
-
时间戳又变了
已经有17人回复
-
今天系统多次维护，明天很可能放榜！
已经有11人回复
-
时间戳变了，能看出什么问题？
已经有23人回复
-
只有每年这种时候来逛逛小木虫
已经有22人回复
-
放榜前的不淡定
已经有12人回复
hellomerck
铜虫 (小有名气)
- 翻译EPI: 3
- 应助: 2 (幼儿园)
- 金币: 134.5
- 散金: 213
- 红花: 18
- 帖子: 184
- 在线: 131.3小时
- 虫号: 782642
- 注册: 2009-05-30
- 性别: GG
- 专业: 聚合物共混与复合材料
★
wypward(金币+1):欢迎新虫 2010-09-03 19:40:41
ouyangshunli(金币+10, 翻译EPI+1): 2010-09-04 10:14:05
wypward(金币+1):欢迎新虫 2010-09-03 19:40:41
ouyangshunli(金币+10, 翻译EPI+1): 2010-09-04 10:14:05
| The Raman-UV adsorption spectrum of chain-like polyene biological molecule canthaxanthin in cyclohexane was measured. It was found by the study of this spectrum that 1) the transition shows Einstein shift compared with common spectrum 2) the strength of carbon-carbon bond and frequency multiplication of Raman spectrum can reach 30 % that of the baseband and 3) the Raman scattering cross section of this molecule is large than ordinary ones by six orders of magnitude. Furthermore, the results were analyzed by feeble damped vibration model. |
2楼2010-09-03 17:03:18
★
wypward(金币+1):谢谢参与 2010-09-04 09:30:50
ouyangshunli(金币+10): 2010-09-04 10:14:10
wypward(金币+1):谢谢参与 2010-09-04 09:30:50
ouyangshunli(金币+10): 2010-09-04 10:14:10
| Raman spectrum and ultraviolet-visible (UV) absorption spectrum of Chain polyenes biological molecules Canthaxanthin in cyclohexane were measured and analyzed .the raman spectrum intensity of carbon-carbon bond's sum frequency and frequency multiplication can reach 30% of fundamental frequency peak intensity.Raman scattering cross section of fundamental frequency is 6 orders bigger than that of general molecular, and the results applied on coherent weakly damped electron-Lattice vibration model were analyzed. |
3楼2010-09-03 17:13:49
40