| 查看: 737 | 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
2026年国自然面上资助率
已经有10人回复
-
微信指数没变化，科研之友没阅读
已经有18人回复
-
基础研究怎么拉横向，学校到款任务越来越多，难以完成 拉横向，都有哪些途径啊
已经有8人回复
-
HXDI做水性聚氨酯乳液，是不是特别容易出渣
已经有3人回复
-
小木虫看见有人已经知道结果了
已经有19人回复
-
系统今天又提示维护了，估计离放榜不远了
已经有15人回复
-
申请2027年材料/化学类博士
已经有5人回复
-
你们的时间戳变了吗
已经有4人回复
-
今年的WR进展到哪一步了？
已经有9人回复
-
产物和副产物价值比较
已经有5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