中国科学院机构知识库网格系统: 检索

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	Advances in Hydraulic Fracture Propagation Research in Shale Reservoirs 期刊论文 OAI收割 MINERALS, 2022, 卷号: 12, 期号: 11, 页码: 24 作者: Gong, Xun; Ma, Xinhua; Liu, Yuyang; Li, Guanfang \| 收藏 \| 浏览/下载：30/0 \| 提交时间：2023/03/31 fracture stimulated artificial fracture physical model experiment numerical simulation
	Influence of Root Volume, Plant Spacing, and Planting Pattern of Tap-like Tree Root System on Slope Protection Effect 期刊论文 OAI收割 FORESTS, 2022, 卷号: 13, 期号: 11, 页码: 17 作者: Ding, Hao; Xue, Lei; Liu, Hongyan; Li, Longfei; Wang, Haoyu \| 收藏 \| 浏览/下载：26/0 \| 提交时间：2023/03/31 vegetation slope protection tap-like tree root system slope protection effect root volume plant spacing planting pattern physical model experiment
	Study on Synergistic Characteristics of Accumulation Landslides Supported by Arbor Species 期刊论文 OAI收割 FORESTS, 2022, 卷号: 13, 期号: 10, 页码: 16 作者: Jiang, Tong; Li, Longfei; Xue, Lei; Huang, Kun; Zhao, Jindi \| 收藏 \| 浏览/下载：26/0 \| 提交时间：2023/03/31 accumulation landslides arbor species physical model experiment anti-sliding force displacement synergistic characteristics
	Neural Dynamics for Computing Perturbed Nonlinear Equations Applied to ACP-Based Lower Limb Motion Intention Recognition 期刊论文 OAI收割 IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS, 2021, 页码: 9 作者: Jin, Long; Li, Jiachang; Sun, Zhongbo; Lu, Jingwei; Wang, Fei-Yue \| 收藏 \| 浏览/下载：30/0 \| 提交时间：2022/01/27 Mathematical models Computational modeling Numerical models Nonlinear equations Convergence Analytical models Time-varying systems Artificial systems computational experiments and parallel execution (ACP) discrete-time neural dynamics (DTND) model human lower limb physical experiment nonlinear equations
	Physical Simulation on Failure around a Circular Cavern in Hard and Brittle Rock under High and Increasing Natural Stress Conditions 期刊论文 OAI收割 JOURNAL OF ENGINEERING MECHANICS, 2014, 卷号: 140, 期号: 2, 页码: 332-344 作者: Bai, Shiwei; Chen, Luwang; Yin, Xiaoxi \| 收藏 \| 浏览/下载：28/0 \| 提交时间：2018/06/05 Rock mechanic Model tests Experimentation Material failures Parameters Simulation Rock mechanic Model test Physical model material Numerical experiment Failure Yielding parameters
	Design of ground-based physical simulation system for satellite-borne TDI-CCD dynamic imaging (EI CONFERENCE) 会议论文 OAI收割 Optoelectronic Imaging and Multimedia Technology, October 18, 2010 - October 20, 2010, Beijing, China 作者: Zhang L.; Zhang L.; Sun Z. 收藏 \| 浏览/下载：22/0 \| 提交时间：2013/03/25 As we know the existence of image motion has a bad effect on the image quality of satellite-borne TDI CCD camera. Although many theories on image motion are proposed to cope with this problem few simulations are done to justify the proposed theories on ground. And thus in this paper a ground-based physical simulation system for TDI CCD imaging is developed and specified which consists of a physical simulation subsystem for precise satellite attitude control based on a 3-axis air bearing table and an imaging and simulation subsystem utilizing area-array CCD to simulate TDI CCD. The designed system could realize not only a precise simulation of satellite attitude control whose point accuracy is above 0.1 and steady accuracy above 0.01/s but also an imaging simulation of 16-stage TDI CCD with 0.1s its integration time. This paper also gives a mathematical model of image motion of this system analogous with satellite-borne TDI CCD and detailed descriptions on the principle utilizing area-array CCD to simulate TDI CCD. It is shown that experiment results are in accordance with mathematical simulation and that the image quality deteriorate seriously when the correspondence between the image velocity and signal charges transfer velocity is broken out which suggest not only the validity of the system design but also the validity of the proposed image motion theory of TDI CCD. 2010 SPIE.
	Method for seasonal precipitation reconstruction derived from snow and rainfall archives in Qing Dynasty: A case study in Shijiazhuang SCI/SSCI论文 OAI收割 2004 Zheng J. Y.; Hao Z. X.; Ge Q. S. 收藏 \| 浏览/下载：20/0 \| 提交时间：2012/06/08 seasonal precipitation reconstruction snow and rainfall archives physical model field experiment reliability