| 日光温室气象环境综合研究(四)——日光温室地温场模拟初探 |
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| 引用本文： | 杨晓光,陈端生,郑海山.日光温室气象环境综合研究(四)——日光温室地温场模拟初探[J].农业工程学报,1994,10(1):150-156. |
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| 作者姓名： | 杨晓光 陈端生 郑海山 |
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| 作者单位： | 北京农业大学;北京农业大学;北京农业大学 |
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| 摘 要： | 在前人研究基础上,用有限差分方法建立了一个非稳态二维地温场的数学模型。该模型为进一步分析日光温室内土壤温度热状况和进行综合评价、选用提高日光温室地温措施提供了手段和依据。
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| 关 键 词： | 日光温室 地温场模型 |
| 收稿时间： | 1993/12/25 0:00:00 |
A Comprehensive Research on the Meteorological Environment in Sun-Light Greenhouse ( IV ) --A Preliminary Study in Simulating the Soil Temperature Field of Greenhouse |
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| Yang Xiaoguang,Chen Duansheng and Zheng Haishan.A Comprehensive Research on the Meteorological Environment in Sun-Light Greenhouse ( IV ) --A Preliminary Study in Simulating the Soil Temperature Field of Greenhouse[J].Transactions of the Chinese Society of Agricultural Engineering,1994,10(1):150-156. |
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| Authors: | Yang Xiaoguang Chen Duansheng and Zheng Haishan |
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| Abstract: | An unsteady two-dimensional soil temperature field model is established using the limited difference method in this paper. The model is proved successful and provides a scientific base in further analysing soil temperature conditions and selecting the soil temperature raising method of greenhouse. |
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| Keywords: | Sun-light greenhouse Soil temperature field model |
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