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期刊
- 作者: Hai-Tang Wang,Xin-Yue Niu,Gai-Xia Zhang,Yu-Hao Jiao,Jia-Yi Wu,Ying Zhang,Yin-Ling Hou ( 1Department of Energy Chemistry and Materials Engineering, Shanxi Institute of Energy, Jinzhong 030600, PR China;2Department of Chemistry, Taiyuan Normal University, Jinzhong, 030619, PR China;3School of Science, Kaili University, Kaili, 556011, PR China )
- 出处: 437 2022 P109713
- 关键词: Butterfly-shaped Ln compounds Structure Fluorescence properties Magnetic property Single-molecule magnets behaviors
- 摘要: Two new butterfly-shaped Ln compounds, namely, [Ln] ·6CHOH = Tb and Dy , Hdbm = dibenzoylmethane, and HL = furan-2-carboxylic acid -hydrazide), have
期刊
- 作者: Hai-Tang Wang,Xin-Yue Niu,Gai-Xia Zhang,Yu-Hao Jiao,Jia-Yi Wu,Ying Zhang,Yin-Ling Hou ( 1Department of Energy Chemistry and Materials Engineering, Shanxi Institute of Energy, Jinzhong 030600, PR China;2Department of Chemistry, Taiyuan Normal University, Jinzhong 030619, PR China;3School of Science, Kaili University, Kaili 556011, PR China )
- 出处: 437 2022 Vol.142 P109713
- 关键词: Butterfly-shaped Ln compounds Structure Fluorescence properties Magnetic property Single-molecule magnets behaviors
- 摘要: Two new butterfly-shaped Ln compounds, namely, [Ln] ·6CHOH = Tb and Dy , Hdbm = dibenzoylmethane, and HL = furan-2-carboxylic acid -hydrazide), have
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点击量:1
- 作者: 宋儒瑛,张朝阳,关晋瑞 ( 太原师范学院数学系 )
- 出处: 27 2021 第51卷 第13期 P269-274
- 关键词: l-l最小化 噪声类型 稀疏恢复 限制等距常数
- 摘要: 压缩感知理论利用信号的稀疏性这一特点,通过较少的观测数据来高概率地重构出原始信号,从而降低了采样的频率,打破了传统奈奎斯特采样定理的局限性,同时也缓解了采样设备在硬件方面的局限性,减少了数据存储,处理及传输的成本.在l 1 -l 2 最小化模型的基础上,讨论了当测量矩阵的限制等距常数满足一定的条件,
期刊
- 作者: Wang, Haitang,Pu, Jinrong,Li, Xin,Zhang, Yue,Zhang, Ying,Li, Li,Fang, Ming ( a Department of Mining Engineering, Shanxi Institute of Energy, Jinzhong, 030600, China; b Department of Chemistry, Taiyuan Normal University, Jinzhong, 030619, China; c School of Energy Engineering, Jinzhong Vocational & Technical College, Jinzhong, 030600, China; d Department of Chemistry, Hebei Normal University of Science & Technology, Qinhuangdao, 066004, China )
- 出处: 436 2021 Vol.200
- 关键词: Dy cluster Magnetic property Relaxation magnetic processes Structures
- 摘要: The construction of polynuclear Ln-based clusters toward interesting topological structures and outstanding magnetic properties is a critical challeng
期刊
- 作者: Hai-Tang Wang,Jin-Rong Pu,Xin Li,Yue Zhang,Ying Zhang,Li Li,Ming Fang ( 1 Department of Mining Engineering, Shanxi Institute of Energy, Jinzhong 030600, PR China; 2 Department of Chemistry, Taiyuan Normal University, Jinzhong 030619, PR China; 3 School of Energy Engineering, Jinzhong Vocational & Technical College, Jinzhong 030600, PR China; 4 Department of Chemistry, Hebei Normal University of Science & Technology, Qinhuangdao 066004, PR China )
- 出处: 436 2021 Vol.200 P115117
- 关键词: Dy cluster Structures Magnetic property Relaxation magnetic processes
- 摘要: The construction of polynuclear Ln-based clusters toward interesting topological structures and outstanding magnetic properties is a critical challeng
期刊
- 作者: Wang, Hai-Tang,Pu, Jin-Rong,Li, Xin,Zhang, Yue,Zhang, Ying,Li, Li,Fang, Ming ( 1 Department of Mining Engineering, Shanxi Institute of Energy, Jinzhong 030600, PR China 2 Department of Chemistry, Taiyuan Normal University, Jinzhong 030619, PR China 3 School of Energy Engineering, Jinzhong Vocational & Technical College, Jinzhong 030600, PR China 4 Department of Chemistry, Hebei Normal University of Science & Technology, Qinhuangdao 066004, PR China )
- 出处: 436 2021 Vol.200 P115117
- 关键词: Dy4 cluster Magnetic property Relaxation magnetic processes Structures
- 摘要: A novel Dy 4 cluster has been synthesized, structurally and magnetically characterized. Magnetic studies reveal that it exhibits remarkable magnetic r
- 作者: 张英 ( 太原师范学院 )
- 出处: 253 2018 第9期 P40-41
- 关键词: 维吾尔族舞蹈 民间舞 风格 样式
- 摘要: 维吾尔族舞蹈作为众多民族民间舞蹈中一个重要的分支,在自己民族特色基础上不断的与古西域乐舞相融合,并在不断的创新中得到进一步完善,最终形成了形式多样、风格迥异、独特的少数民族舞蹈艺术。维吾尔族舞蹈姿势妩媚而又多变,音乐感情热烈而又欢快,服装色彩明艳样式新颖,整个舞蹈感觉具有灵性,让人愉悦,因此它的感染
- 作者: 张英 ( 太原师范学院舞蹈系 )
- 出处: 2486 2018 第5期 P63-64
- 关键词: 舞蹈作品 基本功教学 课堂训练 舞蹈基本功 柔韧性训练 基本功训练 表现能力 力量训练
- 摘要: 每一个舞蹈作品的完美呈现,都需要舞者具有高超的舞蹈技艺以及能感染观众的表现能力,都要求舞者绽放无限的舞蹈魅力,给观众以充分的视听享受。然而,达到如此水平,就必须要求舞者在平时的课堂训练中稳扎稳打地进行舞蹈基本功的训练,包括柔韧性训练、力量训练、协调灵活和稳定性技巧训练,甚至要加强对音乐的领悟运用能力
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点击量:1
- 作者: 任孝宗,刘敏,张迎珍,贺志明,朱秉启 ( 太原师范学院地理科学学院;中国科学院地理科学与资源研究所陆地水循环及地表过程重点实验室 )
- 出处: 1673 2018 第41卷 第4期
- 关键词: 水化学 Durov三线图 Matlab 制图
- 摘要: 水化学分类是实现水资源可持续开发利用的重要前提之一。Durov三线图作为主要的水化学分类图因绘制复杂而限制了其在现实中的应用,且一些常见的水化学软件也不具备绘制Durov三线图的功能。Durov三线图包括原始型Durov三线图及在其基础上演变而成的扩展型Durov三线图。通过介绍两种Durov三线图
- 作者: 张英 ( 太原师范学院舞蹈系 )
- 出处: 449 2017 第23期 P147-148,167
- 关键词: 舞蹈 肢体语言 艺术形式 身心发展
- 摘要: 舞蹈是人类肢体语言的表现形式,它来源于生活而又高于生活,是人们表达情感最古老最直接的形式之一,与此同时,舞蹈也是一种集合了多种美术色彩,丰富的音乐节奏等多重元素的艺术表现形式。大众形式的舞蹈可以锻炼身体,增强体魄,进一步来讲,也可以对人的身体、审美、气质等进行美化,而舞蹈教育则是通过专业、全面、有针
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