| 冷空气过程计算机图像模拟及要素因子物理量的筛选 |
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| 引用本文： | 芦颖,芦佳,洪金中,孙薇薇,马佳. 冷空气过程计算机图像模拟及要素因子物理量的筛选[J]. 佳木斯工学院学报, 2011, 0(4): 604-606 |
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| 作者姓名： | 芦颖 芦佳 洪金中 孙薇薇 马佳 |
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| 作者单位： | [1]佳木斯大学,黑龙江佳木斯154007 [2]南京航空航天大学,江苏南京210002 |
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| 基金项目： | 佳木斯大学科学技术研究项目（L2010-137） |
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| 摘 要： | 利用计算机图像模拟,对数值预报产品中的物理量进行分析,以北京地区为例,筛选出判定冷空气过程的有效要素因子,作为统计地面气温实际变化规律,提高温度预报准确率的依据.
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| 关 键 词： | 图像分析 冷空气过程 要素因子 |
The Computer Simulation of the Cold Air Process and the Physical Quantities Filtering as Valid Factors |
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| LU Ying,LU Jia,HONG Jin-zhong,SUN Wei-wei,MA Jia. The Computer Simulation of the Cold Air Process and the Physical Quantities Filtering as Valid Factors[J]. , 2011, 0(4): 604-606 |
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| Authors: | LU Ying LU Jia HONG Jin-zhong SUN Wei-wei MA Jia |
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| Affiliation: | 1.Jiamusi University,Jiamusi 154007,China;2.Nanjing University of Aeronautics and Astronautics,Nanjing 210002,China) |
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| Abstract: | The physical quantities of NWF product were analyzed by computer graphical.For examples,the valid factors of cold air process were filtered in Beijing,which refer to change regularity of ground temperature and improve the accuracy of temperature forecasting. |
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| Keywords: | graphical analysis cold air process factor |
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