机构

• 高能物理研究所 [2]
• 南海海洋研究所 [1]
• 长春光学精密机械与物... [1]
• 化学研究所 [1]
• 昆明植物研究所 [1]
• 中国科学院大学 [1]
• 更多

采集方式

• OAI收割 [7]
• iSwitch采集 [1]

内容类型

• 期刊论文 [7]
• 会议论文 [1]

发表日期

• 2018 [1]
• 2017 [1]
• 2012 [1]
• 2010 [2]
• 2007 [1]
• 2005 [1]
• 更多

学科主题

• Chemistry [1]
• Geoscience... [1]

筛选

浏览/检索结果: 共8条，第1-8条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Extracting structural information of higher coordination shells by analyzing EXAFS derivative spectrum 期刊论文  OAI收割 PHYSICA SCRIPTA, 2018, 卷号: 93, 期号: 12, 页码: 125701 作者:  Tao, Chen;  Shengqi, Chu;  Xiaojuan, Zhou;  Lirong, Zheng;  Pengfei, An   |  收藏  |  浏览/下载：152/0  |  提交时间：2019/10/11 EXAFS derivative spectrum  pair distribution function  Fourier transform   Stereochemical assignments of rubiaquinones A-C, naphthoquinone derivatives from &ITRubia yunnanensis&IT 期刊论文  OAI收割 TETRAHEDRON LETTERS, 2017, 卷号: 58, 期号: 48, 页码: 4568-4571 作者:  Suyama, Yoshihiro;  Higashino, Yusuke;  Tanaka, Naonobu;  Tatano, Yutaka;  Yagi, Hideki   |  收藏  |  浏览/下载：27/0  |  提交时间：2018/05/08 Naphthoquinone Derivative  Rubiaquinones A-c  Stereochemical Assignment  Composite Ecd Spectrum  Rubia Yunnanensis   Application of trend extrapolation method to spectrum analysis of microtremor signal (EI CONFERENCE) 会议论文  OAI收割 2nd World Congress on Computer Science and Information Engineering, CSIE 2011, June 17, 2011 - June 19, 2011, Changchun, China Zhou X.; Guo T.; Jiao J. 收藏  |  浏览/下载：28/0  |  提交时间：2013/03/25 The trend extrapolation method is applied to spectrum analysis of microtremor signal in order to increase the spectral estimation accuracy. First  establish an appropriate extrapolation model based on the existing data series  and then fit correlation functions other than existing data by derivative least squares method  finally perform spectrum analysis using extrapolated correlation functions. Numerical simulations and the experimental results show that good results are achieved no matter correlation functions change slow or rapid  and the extrapolation error is not more than 2.3%. 2012 Springer-Verlag Berlin Heidelberg.   Synthesis and Characterization of Metallofullerene Derivatives La@C-82-(C4N2H8)(m)H-n 期刊论文  OAI收割 CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE, 2010, 卷号: 31, 期号: 10, 页码: 1976-1981 作者:  Dai, FC;  Chang, F;  Ren TX(任同祥);  Sun BY(孙宝云);  Ren, TX 收藏  |  浏览/下载：86/0  |  提交时间：2016/06/29 Metallofullerene  Derivative  MALDI-TOF-MS  UV-Vis-NIR spectrum  FTIR spectrum   基于导数光谱的混浊河口水体叶绿素浓度反演 期刊论文  OAI收割 海洋环境科学, 2010, 卷号: 29, 期号: 4, 页码: 575-578 作者:  史合印;  邢前国;  陈楚群;  施平;  刘亚龙   |  收藏  |  浏览/下载：6/0  |  提交时间：2024/05/07 hyperspectrum  derivative spectrum  chlorophyll-a concentration  Pearl River Estuary  高光谱  导数光谱  叶绿素-a  珠江口   A derivative spectrum algorithm for determination of chlorophyll-a concentration in the Pearl River estuary 期刊论文  OAI收割 IGARSS: 2007 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, VOLS 1-12 - SENSING AND UNDERSTANDING OUR PLANET, 2007, 页码: 925-928 Chen, CQ; Tang, SL; Xing, QG; Yang, JK; Zhan, HG; Shi, HY 收藏  |  浏览/下载：22/0  |  提交时间：2011/07/03 derivative spectrum  chlorophyll-a concentration  Pearl River estuary  EO-1 hyperion   Theoretical study of molecular and photophysical properties of [5,6]-open c-60 derivatives 期刊论文  iSwitch采集 Journal of molecular structure-theochem, 2005, 卷号: 718, 期号: 1-3, 页码: 111-116 作者:  Li, XD;  Cheng, WD;  Wu, DS;  Lan, YZ;  Zhang, H 收藏  |  浏览/下载：22/0  |  提交时间：2019/05/10 [5,6]-open c-60 derivative  Excitation energy  Absorption spectrum  Third-order nonlinear optical polarizability   Synthesis and characterization of both enantiomers of a chiral C-60 derivative bearing the 1, 1 '-binaphthyl group 期刊论文  OAI收割 CHINESE CHEMICAL LETTERS, 1998, 卷号: 9, 期号: 10, 页码: 931-934 作者:  Chen, CF;  Ji, GJ;  Li, JS;  Zhu, DB   |  收藏  |  浏览/下载：20/0  |  提交时间：2019/04/09 Chiral C-60 Derivative  Enantiomer  Synthesis  Cd Spectrum  1  1 '-bi-2-naphthol