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作者: 汪源,张贞,郭源 (三亚学院理工学院;北京分子科学国家研究中心中国科学院化学研究所;中国科学院大学)

出处: 光谱学与光谱分析 2020

关键词: 相干反斯托克斯拉曼光谱;相干反斯托克斯超拉曼光谱;微观极化率张量元;键极化加和模型;分子取向;定量分析;C3v对称性

摘要: 相干反斯托克斯拉曼光谱(CARS)和四阶相干反斯托克斯超拉曼光谱(CAHRS)已经广泛应用于分子的光谱特性、肿瘤细胞的结构及分子反应动力学等问题的研究。对这种复杂的高阶非线性光谱进行定量分析所面临的主要难题是高阶非线性光学过程中分子微观极化率张量元数量众多,关系复杂。在前期报道的C ∞v 对称性分子 ...

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作者: Xu R. (Sanya University, Sanya City, Hainan Island, China)

出处: Basic and Clinical Pharmacology and Toxicology 2019 Vol.125 P64-65

摘要: Objectives: Traditionally, environmental art geographical environment is described by the two-dimensional images, and the environmental information ac ...

作者: Xiao X. (Sanya University, Sanya, Hainan, China)

出处: Basic and Clinical Pharmacology and Toxicology 2019 Vol.125 P89-90

摘要: Objectives: The Songs of Chu has a very high aesthetic value, growing in the esteem of the future generations, and has a far-reaching impact on the li ...

作者: Guangsheng Chen;Tongtong Lou;Weipeng Jing;Zeyu Wang (College of Information and Computer Engineering, Northeast Forestry University, Harbin, China College of Information and Computer Engineering, Northeast Forestry University, Harbin, China College of Information and Computer Engineering, Northeast Forestry University, Harbin, China School of Information and Intelligent Engineering, Sanya University, Sanya, China)

出处: IEEE Access 2019 Vol.7 P135949-135956

关键词: Remote sensing;Forestry;Indexes;Vegetation mapping;Sparks;Earth;Data processing;Cloud computing;spark model;parallel computing;forest crown closure

摘要: Forest canopy closure is an important parameter to study forest ecosystem and understand the status of forest resources. With the development of remot ...

作者: Guo, Yi;Qin, Dajun;Li, Lu;Sun, Jie;Li, Fulin;Huang, Jiwen (1 Key Laboratory of Shale Gas and Geoengineering, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China 2 Institutions of Earth Science, Chinese Academy of Sciences, Beijing 100029, China 3 University of Chinese Academy of Sciences, Beijing 100049, China 4 Academician Zhaiming Guo working station, Sanya University, Hainan 572000, China 5 Water Resources Research Institute of Shandong Province, Ji\'nan 250013, China)

出处: Water 2019 Vol.11 No.5 P947

关键词: China;hydrogeochemistry;Jinan;karst spring;stable isotope;water level

摘要: The Jinan karst spring system, discharged by 108 springs in 2.6 km2 city center area of Jinan, China, has been suffering lower regional groundwater le ...

作者: Guo, Yi;Qin, Dajun;Sun, Jie;Li, Lu;Li, Fulin;Huang, Jiwen (1 Key Laboratory of Shale Gas and Geoengineering, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China 2 Institutions of Earth Science, Chinese Academy of Sciences, Beijing 100029, China 3 University of Chinese Academy of Sciences, Beijing 100049, China 4 Academician Zhaiming Guo working station, Sanya University, Hainan 572000, China 5 Shandong Provincial Water Resources Research Institute, Ji\'nan 250013, China)

出处: Water 2019 Vol.11 No.3 P479

关键词: hydrogeochemistry;isotope;Jinan;karst aquifer;recharge;streambed

摘要: The Jinan Karst Spring System in Shandong province, China, has suffered to maintain groundwater level and spring flowing for decades. Recharge of rive ...

作者: Cheng, X.-L.;Li, H.-L.;Wang, H.-X.;Nizamani, M.M.;Chen, Y. (a Lingnan Normal University, Guangdong, Zhanjiang, China; b Institute Arts, Sanya University, Hainan, Sanya, China; c Hainan Key Laboratory for Sustainable Utilization of Tropical Bioresources, Hainan University, Haikou, China)

出处: Mitochondrial DNA Part B: Resources 2019 Vol.4 No.2 P2312-2313

关键词: genome structure;Linderniaceae;phylogeny;plastome;Torenia concolor Lindley

摘要: In this study we firstly reported the complete chloroplast genome of Torenia concolor, a species of Linderniaceae. The complete chloroplast genome of ...

作者: Wang, H.-X.;Cheng, X.-L.;Chen, W.-S.;Li, L.-M.;Chen, L. (a Institute Arts, Sanya University, Sanya, Hainan, China; b School of Life Science and Technology, Lingnan Normal University, Zhanjiang, Guangdong, China; c Hainan Provincial Forestry Project Management Office, Haikou, Hainan, China; d College of Forestry, Hainan University, Haikou, Hainan, China)

出处: Mitochondrial DNA Part B: Resources 2019 Vol.4 No.1 P2086-2087

关键词: Apocynaceae;genome structure;phylogeny;plastome;Trachelospermum jasminoides

摘要: Trachelospermum jasminoides belongs to Apocynaceae. Herein, we reported the complete chloroplast genome of T. jasminoides. To our knowledge, this is t ...

作者: Wang, H.-X.;Chen, L.;Cheng, X.-L.;Chen, W.-S.;Li, L.-M. (a Institute Arts, Sanya University, Sanya, Hainan, China; b School of Life Science and Technology, Lingnan Normal University, Zhanjiang, Guangdong, China; c Hainan Provincial Forestry Project Management Office, Haikou, Hainan, China; d College of Forestry, Hainan University, Haikou, Hainan, China)

出处: Mitochondrial DNA Part B: Resources 2019 Vol.4 No.2 P2090-2091

关键词: Callicarpa nudiflora Vahl;genome structure;phylogeny;plastome;Verbenaceae

摘要: Callicarpa nudiflora Vahl is a medicinal plant occurring in Guangdong, Guangxi, Hainan provinces of China. Here, we report and characterize the comple ...

作者: 汪源,张贞,郭源 (三亚学院理工学院;中国科学院化学研究所;中国科学院大学)

出处: 光谱学与光谱分析 2019 第39卷 第2期 P465-470

关键词: 相干反斯托克斯拉曼光谱;相干反斯托克斯超拉曼光谱;微观极化率张量元;分子取向;定量分析

摘要: 相干反斯托克斯拉曼光谱(CARS)和四阶相干反斯托克斯超拉曼光谱(CAHRS)广泛应用于分子界面和生物膜表面的研究。然而,高阶非线性光学过程中分子微观极化率张量元数量众多,关系复杂,使研究者对CARS和CAHRS很难进行定量分析。采取以下方案对属于C∞v对称性的分子基团的CARS和CAHRS的微观极 ...

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