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• 长春光学精密机械与物... [4]
• 力学研究所 [2]
• 地理科学与资源研究所 [2]
• 金属研究所 [1]
• 沈阳自动化研究所 [1]

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• OAI收割 [10]

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• 会议论文 [5]
• 期刊论文 [4]
• 学位论文 [1]

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• 2020 [2]
• 2017 [2]
• 2015 [1]
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学科主题

• Engineerin... [1]
• 流体力学 [1]

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浏览/检索结果: 共10条，第1-10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 Characteristics of industrial structure evolution and isomorphism in Central Asia 期刊论文  OAI收割 JOURNAL OF GEOGRAPHICAL SCIENCES, 2020, 卷号: 30, 期号: 11, 页码: 1781-1801 作者:  Kang Lei;  Liu Yi   |  收藏  |  浏览/下载：26/0  |  提交时间：2021/03/15 industrial structure  evolution  industrial isomorphism  shift-share analysis  similar coefficient index  Central Asian countries   Characteristics of industrial structure evolution and isomorphism in Central Asia 期刊论文  OAI收割 Journal of Geographical Sciences, 2020, 卷号: 30, 期号: 11, 页码: 1781 作者:  Kang Lei;  Liu Yi   |  收藏  |  浏览/下载：19/0  |  提交时间：2021/03/15 industrial structure  evolution  industrial isomorphism  shift-share analysis  similar coefficient index  Central Asian countries   Structure guided GANs 会议论文  OAI收割 LIDAR IMAGING DETECTION AND TARGET RECOGNITION 2017, Changchun, China, July 23-25, 2017 作者:  Zhao HC(赵怀慈);  Liu PF(刘鹏飞);  Cao FD(曹飞道)   |  收藏  |  浏览/下载：41/0  |  提交时间：2017/12/21 GANs  structure ambiguous  structure similar   Similitude design for the vibration problems of plates and shells: A review 期刊论文  OAI收割 FRONTIERS OF MECHANICAL ENGINEERING, 2017, 卷号: 12, 期号: 2, 页码: 253-264 作者:  Zhu Yunpeng;  Wang You;  Luo Zhong;  Han Qingkai;  Wang Deyou   |  收藏  |  浏览/下载：30/0  |  提交时间：2021/02/02 LAMINATED CYLINDRICAL-SHELLS  STRUCTURE SIZE INTERVAL  SCALING LAWS  STRUCTURAL SIMILITUDE  DYNAMIC CHARACTERISTICS  REINFORCED-CONCRETE  EXTERNAL-PRESSURE  SIMILAR MODELS  IMPACT  PREDICTION  review  dynamic  similitude  vibration  model test   Self-similar design for stretchable wireless LC strain sensors 期刊论文  OAI收割 SENSORS AND ACTUATORS A-PHYSICAL, 2015, 卷号: 224, 页码: 36-42 作者:  Huang YA;  Dong WT;  Huang T;  Wang YZ;  Xiao L 收藏  |  浏览/下载：28/0  |  提交时间：2015/04/28 Stretchable electronics  Wireless strain sensor  Artificial skin  Self-similar structure   Analyze the relationship between slowlight effect and parameters of double-parallel-microring structure (EI CONFERENCE) 会议论文  OAI收割 2011 International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2011, August 12, 2011 - August 14, 2011, Harbin, China Wang T.; Jin G.; Kong M. 收藏  |  浏览/下载：28/0  |  提交时间：2013/03/25 Coupled Resonator Induced Transparency and Electromagnetically Induced Transparency have similar characteristic in slowlight effect. In this paper  the relationship between slowlight effect and parameters of double-parallel- microring structure with transmission matrix method is studied. 2011 IEEE.   Transmission properties of multiband fss based on fractal elements (EI CONFERENCE) 会议论文  OAI收割 2010 9th International Symposium on Antennas Propagation and EM Theory, ISAPE 2010, November 29, 2010 - December 2, 2010, Guangzhou, China 作者:  Gao J. 收藏  |  浏览/下载：31/0  |  提交时间：2013/03/25 Self-similar fractal elements that has multiband properties can be advantageously exploited to design simple  multiband FSS on single screen. In this paper  fractal Y aperture FSS has been designed using recursive technology and the periodic method of moments(PMoM) is employed to characterize the transmission properties of FSS as band-pass filters. The frequency response to the structure parameters when electromagnetic wave incident with different angles and polarizations is discussed and the numerical analysis show good correlation to the measured results. 2010 IEEE.   The study of optical property for CdS nanocrystalline prepared by precipitation method (EI CONFERENCE) 会议论文  OAI收割 ICO20: Materials and Nanostructures, August 21, 2005 - August 26, 2005, Changchun, China 作者:  Zhang S.;  Li W.;  Li W. 收藏  |  浏览/下载：26/0  |  提交时间：2013/03/25 CdS nanocrystalline were prepared by precipitation from a mixture of aqueous solutions of cadmium salts and sulfur salts without adding any surface-termination agent. Their crystal structures and particle sizes were determined by X-ray diffraction (XRD). The CdS nanocrystalline precipitated from different precursors exhibited three cases: cubic phase  hexagonal phase and a mixture of cubic and hexagonal phases. The photoluminescence (PL) of cadmium salt precursors and CdS nanocrystalline is also analyzed. Similar spectral band structure of cadmium salt precursors and CdS nanocrystalline is found. The spectral intensity of the CdS-Cd rich and CdS-S rich nanocrystalline shows that the precursors themselves have important effect on the PL of CdS nanocrystalline.   Study on the fabrication of blazed grating with sub-micrometer space on aluminum film (EI CONFERENCE) 会议论文  OAI收割 12th International Manufacturing Conference in China, IMCC2006, September 21, 2006 - September 23, 2006, Xi'an, China Lun S.; Hao D.; Qi X. 收藏  |  浏览/下载：18/0  |  提交时间：2013/03/25 The saw tooth grooves of blazed grating ruled by ruling engine are formed by diamond tool which presses on the aluminum film evaporated on the substrate of optical glass or metal. The real shape of ruled saw tooth groove is different from that of the ideal groove and the ruling process indicates that there are the zero order planes  similar to the flat tops  on the grating grooves. The results of Fourier analysis for the real ruled grating featuring the zero order plane structure shows that the flat top width is an important factor for grating efficiency. Additionally  bigger pressure value loaded on the diamond tool and bigger lateral pressure value on the aluminum film will be benefit to the improvement of grating diffraction efficiency. Based on the grating interferometer  the high precision positioning control system of ruling engine guarantees the accuracy of the grooves space. High density blazed grating whose space is 0.83p.m is manufactured and its' grooves spaces are very equidistant and uniform under the view field of AFM. And the infrared blazed grating  whose diffraction efficiency in the first order is up to 97 percent  is ruled successfully also.   若干流体力学问题的数学性质研究 学位论文  OAI收割 博士后, 北京: 中国科学院力学研究所, 2002 作者:  李明军 收藏  |  浏览/下载：1687/105  |  提交时间：2009/04/13 湍流大小尺度（LSS）方程组  相似的相互作用结构  抛物化稳定性方程组  变步长摄动有限差分格式  large-small scale (LSS) equations of turbulence  the similar structure  the parabolized stability equations (PSE)  non-uniform scale perturbation finite difference scheme