| 宁夏盐池半荒漠风沙区PRED专家系统总体设计 |
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| 引用本文： | 张永涛,张继宏,等.宁夏盐池半荒漠风沙区PRED专家系统总体设计[J].干旱区资源与环境,1995,9(2):104-108. |
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| 作者姓名： | 张永涛 张继宏 |
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| 作者单位： | [1]国家计划委员会中国科学院地理研究所，北京100101 [2]国家计划委员会中国科学院地理研究 |
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| 摘 要： | 本文在分析ＰＲＥＤ生态学原理的基础上对开发盐池县半荒漠风沙区ＥＳ－ＰＲＥＤ专家系统的设计作了简要介绍，阐明了ＥＳ－ＰＲＥＤ专家系统的参数设定，主要功能要求以及界面风格，提出了反向目标推理的系统推理模式与键式咨询路径的系统设计方案。
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| 关 键 词： | 盐池半荒漠风沙区，专家系统，设计思路 |
THE DESIGN ON PRED EXPERT SYSTEM IN YANCHI SEMI-DESERT AREA IN NINGXIA |
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| Zhang Yongtao,Zhang Jihong,Shen Yuancun.THE DESIGN ON PRED EXPERT SYSTEM IN YANCHI SEMI-DESERT AREA IN NINGXIA[J].Journal of Arid Land Resources and Environment,1995,9(2):104-108. |
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| Authors: | Zhang Yongtao Zhang Jihong Shen Yuancun |
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| Abstract: | Based on analysis of ecological features of PRED(Population. Resouraes. Environ-ment.Development),the paper introduces the desigh thought of the ES-PRED(ExpertSystem of PRED)in yanchi Semi-desert area, The paper also explains the parameters de-sign, the main function and the display features of the ES-PRED. The authors give a sys-tematic logical reasoning method of reverse inference and the systematic design programmeof asking path like chain. |
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| Keywords: | Yanchi semi-desert area ES-PRED design |
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