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• 地理科学与资源研究... [21]

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• OAI收割 [21]

内容类型

• EI期刊论文 [21]

发表日期

• 2014 [1]
• 2013 [2]
• 2012 [6]
• 2009 [5]
• 2008 [2]
• 2007 [1]
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浏览/检索结果: 共21条，第1-10条 帮助 限定条件 内容类型：EI期刊论文     条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序发表日期升序发表日期降序题名升序题名降序作者升序作者降序 Emergy evaluation of agricultural sustainability of Northwest China before and after the grain-for-green policy EI期刊论文  OAI收割 2014 作者:  Wang Xiuhong 收藏  |  浏览/下载：23/0  |  提交时间：2014/12/31 Grain (agricultural product)  Agriculture  Food supply  Sustainable development   Characteristics of water circulation and balance of typical vegetations at plot scale on the Loess plateau of China EI期刊论文  OAI收割 2013 作者:  Jiang, Na;  Shao, Ming-an;  Hu, Wei;  Wang, Yun-qiang   |  收藏  |  浏览/下载：7/0  |  提交时间：2014/12/31 Soil Water Content  Water Balance  Soil Desiccation  Liudaogou Watershed  Loess Plateau   Stereo matching algorithm based on improved graph cuts for high spatial resolution satellite stereo pair EI期刊论文  OAI收割 2013 Wang Ruirui; Shi Wei; Huang Huaguo 收藏  |  浏览/下载：17/0  |  提交时间：2014/12/31 Image matching  Algorithms  Graphic methods  Image registration  Satellites  Stereo vision   Error analysis of the converted wave deduced by equivalent velocity assumption EI期刊论文  OAI收割 2012 作者:  Wang Wei 收藏  |  浏览/下载：10/0  |  提交时间：2014/12/31 Velocity  Error analysis  Seismic waves   Registration algorithm based on nonsubsampled contour transform and morphological shrink operator for multi-source images EI期刊论文  OAI收割 2012 Wang Ruirui; Ma Jianwen; Shi Wei; Huang Huaguo 收藏  |  浏览/下载：22/0  |  提交时间：2014/12/31 Algorithms  Feature extraction  Frequency bands  Image fusion  Image reconstruction  Image registration  Mathematical transformations  Object recognition  Remote sensing   Comparison of mercury speciation and distribution in the water column and sediments between the algal type zone and the macrophytic type zone in a hypereutrophic lake (Dianchi Lake) in Southwestern China EI期刊论文  OAI收割 2012 作者:  Wei Chaoyang 收藏  |  浏览/下载：25/0  |  提交时间：2012/11/23 Reservoirs (water)  Alkalinity  Alkylation  Anoxic sediments  Concentration (process)  Ecosystems  Eutrophication  Heavy water  Lakes  Mercury (metal)  Methylation  Sedimentology  Sewage  Sulfur  Surficial sediments   A modified EOM method for PS-wave migration EI期刊论文  OAI收割 2012 作者:  Wang Wei 收藏  |  浏览/下载：11/0  |  提交时间：2014/12/31 Seismic waves  Geology  Geophysics   The slop flux method for numerical balance in using roe's approximate riemann solver EI期刊论文  OAI收割 2012 Wang Dang-Wei; Liu Xiao-Fang; Chen Jian-Guo; Ji Zu-Wen 收藏  |  浏览/下载：18/0  |  提交时间：2012/11/23 Numerical methods  Equations of motion  Finite volume method   Study on a novel disphase supplying supported liquid membrane for transport behavior of divalent nickel ions EI期刊论文  OAI收割 2012 作者:  Wang Liming;  Pei Liang 收藏  |  浏览/下载：15/0  |  提交时间：2012/11/23 Liquid membranes  Integral equations  Ionic strength  Kerosene  Nickel  Organic acids  pH effects  Phosphoric acid  System stability   A hierarchical approach coupled with coarse DEM information for improving the efficiency and accuracy of forest mapping over very rugged terrains EI期刊论文  OAI收割 2009 作者:  Wang Wei 收藏  |  浏览/下载：18/0  |  提交时间：2012/06/11 Developing countries  Digital instruments  Forestry  Geomorphology  Satellite imagery  Surveying  Tracking radar