| 森林资源规划设计统计表的生成系统 |
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| 引用本文： | 郎璞玫,刘盛.森林资源规划设计统计表的生成系统[J].东北林业大学学报,2004,32(6):22-29. |
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| 作者姓名： | 郎璞玫 刘盛 |
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| 作者单位： | 1. 中国林业科学院,北京,100091
2. 北华大学 |
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| 基金项目： | 国家自然科学基金项目资助 (30 30 0 2 740 ) |
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| 摘 要： | 对森林资源管理系统加以理论上的抽象和概括，并定义了典范式的森林资源统计表矩阵。在森林资源数据库参考设计的支持下，对国家林业局规定的13种森林资源统计表进行统计表矩阵参数的文件(包括统计变量、基变量、非基变量、约束方程)设计和统计表矩阵的扩充，开发出了森林资源表的统计和输出打印的模版程序，形成在一定专业规范的约束条件下用程序生成的森林资源管理系统。
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| 关 键 词： | 森林资源规划设计 数据库参考设计 统计表矩阵 统计和输出的模版程序 |
Study on the Creation System of Forest Resources Programming Statistics |
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| Lang Pumei.Study on the Creation System of Forest Resources Programming Statistics[J].Journal of Northeast Forestry University,2004,32(6):22-29. |
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| Authors: | Lang Pumei |
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| Abstract: | The forest resources management system was analyzed in theory with abstract and general sentences, and a definition was made for typical statistics matrix of forest resources. Supported by forest database reference design, matrix parameters files including statistical variable, base variable, non-base variable and constrained equation were designed and statistics were expanded in terms of thirteen statistics issued by the State Forestry Administration. The print model programs for forest resource statistics computing and exporting were finished. Limited by some specialized norm, forest resources management system was created by program. |
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| Keywords: | Forest resources programming Database reference design Statistics matrix Statistics and export model program |
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