| 大型高精度土壤蒸渗仪的计算机测控 |
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| 引用本文： | 杨新民,沈冰,张建丰,梁一民.大型高精度土壤蒸渗仪的计算机测控[J].农业工程学报,1996,12(3):72-76. |
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| 作者姓名： | 杨新民 沈冰 张建丰 梁一民 |
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| 作者单位： | 中国科学院水土保持研究所;西安理工大学;中国科学院水土保持研究所;西安理工大学 |
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| 摘 要： | 介绍了中国生态网络研究中研制的计算机控制大型称重式高精度土壤蒸渗仪自动测试系统。重点介绍了该系统计算机测控部分的功能、设计思想、硬件结构及软件组成。
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| 关 键 词： | 土壤蒸渗仪 蒸发和入渗 γ透射法 计算机测控 |
| 收稿时间： | 1996/3/14 0:00:00 |
| 修稿时间： | 1996/4/10 0:00:00 |
Computer Measure and Control of a Larger High Precision Lysimeter |
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| Yang Xin-min,Shen Bing,Zhang Jian-feng and Liang Yi-min.Computer Measure and Control of a Larger High Precision Lysimeter[J].Transactions of the Chinese Society of Agricultural Engineering,1996,12(3):72-76. |
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| Authors: | Yang Xin-min Shen Bing Zhang Jian-feng and Liang Yi-min |
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| Abstract: | This paper introduced a computer controlling system of lysimeter used to measure evaporation, transpiration and seepage. It is developed for the Ansai Comprehensive experimental station of soil and water conservation in Loess Plateau of Chinese Academy of Sciences. It offers advanced technique methods and favorable test conditions for accelerating development in dynamics of hydrology research and field experiment of soil evaporation and precipitation infiltration. Above all,the computer measuring and control system, a part of the whole system was discussed more detail in the functions, design of the structure, hardware, software and so on. |
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