机构

• 地理科学与资源研究所 [8]
• 长春光学精密机械与物... [2]
• 遥感与数字地球研究所 [1]

采集方式

• OAI收割 [11]

内容类型

• 期刊论文 [7]
• 会议论文 [3]
• SCI/SSCI论文 [1]

发表日期

• 2024 [1]
• 2021 [2]
• 2020 [4]
• 2014 [1]
• 2011 [1]
• 2008 [2]
• 更多

学科主题

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浏览/检索结果: 共11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发表日期升序发表日期降序提交时间升序提交时间降序作者升序作者降序 Agrivoltaics with semitransparent panels can maintain yield and quality in soybean production 期刊论文  OAI收割 SOLAR ENERGY, 2024, 卷号: 282, 页码: 112978 作者:  Hu, Yuru;  Zhang, Xueyan;  Ma, Xin   |  收藏  |  浏览/下载：25/0  |  提交时间：2024/11/19 Agrivoltaics  Semitransparent photovoltaic panel  Field environments  Yield and quality   Yield and quality responses of sunflowers to soil CO2 leakage from CCS projects 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY, 2021, 页码: 8 作者:  Yu, M.;  Zhang, X.;  Ma, X.   |  收藏  |  浏览/下载：61/0  |  提交时间：2021/08/19 Carbon capture and storage  Elevated soil CO2  Sunflower  Crop yield  Quality   Yield and quality responses of sunflowers to soil CO2 leakage from CCS projects 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY, 2021, 页码: 8 作者:  Yu, M.;  Zhang, X.;  Ma, X.   |  收藏  |  浏览/下载：21/0  |  提交时间：2021/08/19 Carbon capture and storage  Elevated soil CO2  Sunflower  Crop yield  Quality   Optimization of reduced chemical fertilizer use in tea gardens based on the assessment of related environmental and economic benefits 期刊论文  OAI收割 SCIENCE OF THE TOTAL ENVIRONMENT, 2020, 卷号: 713, 页码: 13 作者:  Wang, Ziteng;  Geng, Yuanbo;  Liang, Tao   |  收藏  |  浏览/下载：20/0  |  提交时间：2020/05/19 Tea garden  Chemical fertilizer reduction  Soil nutrients content  NP runoff loss  Tea yield and quality  Revenue   Optimization of reduced chemical fertilizer use in tea gardens based on the assessment of related environmental and economic benefits 期刊论文  OAI收割 SCIENCE OF THE TOTAL ENVIRONMENT, 2020, 卷号: 713, 页码: 13 作者:  Wang, Ziteng;  Geng, Yuanbo;  Liang, Tao   |  收藏  |  浏览/下载：28/0  |  提交时间：2020/05/19 Tea garden  Chemical fertilizer reduction  Soil nutrients content  NP runoff loss  Tea yield and quality  Revenue   Experimental study and multi-objective optimization for drip irrigation of grapes in arid areas of northwest China 期刊论文  OAI收割 AGRICULTURAL WATER MANAGEMENT, 2020, 卷号: 232, 页码: 13 作者:  Li, Xinxin;  Liu, Hongguang;  Li, Jing;  He, Xinlin;  Gong, Ping   |  收藏  |  浏览/下载：26/0  |  提交时间：2020/05/19 Drip fertigation  Water and fertilizer use efficiency  Grape yield  Fruit quality  Net profits   Experimental study and multi-objective optimization for drip irrigation of grapes in arid areas of northwest China 期刊论文  OAI收割 AGRICULTURAL WATER MANAGEMENT, 2020, 卷号: 232, 页码: 13 作者:  Li, Xinxin;  Liu, Hongguang;  Li, Jing;  He, Xinlin;  Gong, Ping   |  收藏  |  浏览/下载：31/0  |  提交时间：2020/05/19 Drip fertigation  Water and fertilizer use efficiency  Grape yield  Fruit quality  Net profits   Non-point source pollution modelling using Soil and Water Assessment Tool and its parameter sensitivity analysis in Xin'anjiang catchment, China SCI/SSCI论文  OAI收割 2014 作者:  Xia J.;  Liang T. 收藏  |  浏览/下载：37/0  |  提交时间：2014/12/24 non-point source pollution  SWAT (Soil and Water Assessment Tool)  SUFI-2  Xin'anjiang catchment  uncertainty analysis  swat model  transport parameters  sediment yield  river-basin  quality  flow  calibration  output  stream   Surface shape optimization for the space membrane reflector (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 作者:  Zhang Y.;  Zhang P. 收藏  |  浏览/下载：27/0  |  提交时间：2013/03/25 Space membrane reflector is very promised for optical quality application with the merits of ultra-lightweight and flexible. In order to improve the surface precision of membrane reflectors  the formation and surface shape error of a membrane at uniform load are studied based on the henky-cambell equations of circular membrane. The ANSYS software is used to build an optimization model of membrane reflector surface shape  in which the yield strength is the state variable  the surface load on ten concentric annular regions of the mirror is the design variable  and the minimum RMS between ideal surface and mirror surface is the target function. and the theoretical and experimental result show that RMS and PV of the optimized surfaces are reduced respectively than those before optimization. In a word  this paper offers the theoretical and experimental basis of the polyimide membrane reflector. 2011 IEEE.   A MLP-PNN neural network for CCD image super-resolution in wavelet packet domain (EI CONFERENCE) 会议论文  OAI收割 2008 International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2008, October 12, 2008 - October 14, 2008, Dalian, China Zhao X.; Fu D.; Zhai L. 收藏  |  浏览/下载：70/0  |  提交时间：2013/03/25 Image super-resolution methods process an input image sequence of a scene to obtain a still image with increased resolution. Classical approaches to this problem involve complex iterative minimization procedures  typically with high computational costs. In this paper is proposed a novel algorithm for super-resolution that enables a substantial decrease in computer load. First  decompose and reconstruct the image by wavelet packet. Before constructing the image  use neural network in place of other rebuilding method to reconstruct the coefficients in the wavelet packet domain. Second  probabilistic neural network architecture is used to perform a scattered-point interpolation of the image sequence data in the wavelet packet domain. The network kernel function is optimally determined for this problem by a MLP-PNN (Multi Layer Perceptron - Probabilistic Neural Network) trained on synthetic data. Network parameters dependent on the sequence noise level. This super-sampled image is spatially Altered to correct finite pixel size effects  to yield the final high-resolution estimate. This method can decrease the calculation cost and get perfect PSNR. Results are presented  showing the quality of the proposed method. 2008 IEEE.