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water storage pit
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  蓄水坑
     Numerical Simulation and Analysis of Moisture Infiltration of Single Water Storage Pit in Fruiter Water Storage Pit Irrigation Method
     果树蓄水坑灌法单坑水分入渗数值模拟及分析
短句来源
     Infiltration model and law of single pit in water storage pit irrigation
     蓄水坑灌法单坑入渗模型及入渗规律研究
短句来源
     1. Based on the fundamental theory of dynamics of soil moisture and the condition of water storage pit irrigation,numerical modeling of soil moisture movement of single water storage pit in heterogeneous soil is established.
     1.从土壤水动力学的基本理论出发,根据蓄水坑灌法的灌溉条件建立了蓄水单坑非均质土壤水分运动数学模型。
短句来源
     It indicates that to research on soil moisture movement under the condition of water storage pit irrigation by using this model is feasible.
     说明利用该数学模型研究蓄水坑灌条件下的土壤水分运动状况是可行的。
短句来源
     It indicates that the numerical modeling can reflect the status of soil moisture movement under the condition of water storage pit irrigation,and its method of solution is feasible.
     说明所建立的数学模型能够反映蓄水坑灌条件下的土壤水分运动状况,其数值求解方法也是可行的。
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  “water storage pit”译为未确定词的双语例句
     Numerical Simulation on Homogeneous Soil Moisture Movement in Single Water Storage Pit
     蓄水单坑均质土壤水分运动的数值模拟
短句来源
     Numerical Simulation on Soil Moisture Movement of Non-homogeneous Soil in Single Water Storage Pit
     蓄水单坑非均质土土壤水分运动的数值模拟
短句来源
     2. By using the experimental device of soil moisture movement of single water storage pit and suction gauge,irrigation experiment of single water storage pit are conducted.
     2.利用蓄水单坑土壤水分运动试验装置结合负压计进行蓄水单坑灌水试验。
短句来源
     Research on Soil Moisture Movement of Multi Water Storage Pit in Heterogenous Soil
     蓄水多坑非均质土壤水分运动研究
短句来源
     Numerical Modeling and Experiment on Soil Molsture Movernent of Single Water Storage Pit
     蓄水单坑土壤水分运动数值模拟与试验
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  相似匹配句对
     in water of P.R.
     R.
短句来源
     and water;
     水分:31。
短句来源
     Generalized Water Storage and Application
     广义存水率及其应用
短句来源
     Research on the Water Storage of Soil Reservoir
     “土壤水库”储水量的研究
短句来源
     The Grid and The Storage
     网格与存储
短句来源
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The principles, contents and measures of bio_ecological engineering for controlling debris flow, based on the ecological principles and local natural conditions, were documented in this paper. Nanjian county, characterized as dry hot valley climate, lies in the mid_southern part of Yunnan province. The bio_ecological engineering for controlling debris flow of Houshan area by Nanjian county town was conducted from 1989 to 1997 . The various gullies, slopes and other disaster bodies, and human being activity...

The principles, contents and measures of bio_ecological engineering for controlling debris flow, based on the ecological principles and local natural conditions, were documented in this paper. Nanjian county, characterized as dry hot valley climate, lies in the mid_southern part of Yunnan province. The bio_ecological engineering for controlling debris flow of Houshan area by Nanjian county town was conducted from 1989 to 1997 . The various gullies, slopes and other disaster bodies, and human being activity factors in the area had been planed separately and managed simultaneously. The guiding principles of "stabilizing, protecting and using" were specially emphasized in the project. The construction of water storage, combination of biological hedge and check dam, improvement of water cycling on slope fields and regeneration of forest vegetation were also practised. The protecting system consisted of 77 check dams, 630 meters of discharge canal, 830 bio_check dams, 2 500 meters of bio_hedge and 709 water storage pits, and afforestation area of 2.8 km 2 was built in the area. The insurance ratio of this project is 0.5% and the social, economic and ecological effects are obvious.

以南涧县城后山泥石流为研究对象,采用沟、坡同治,重在调蓄水工程建设以改善山地水分循环,削减地表径流,调节洪水,稳固松散物,促进植物生长等一系列措施。据此,提出了以生物治理为主,土建工程与社会管护相结合的生物生态工程治理泥石流的方法

According to the fundamental theory of dynamics of soil water , the numerical model of soil water movement in 2-D section was established under the condition of water storage pit irrigating. ADI method and Gauess-Seidel iterative method were used in numerical simulation .A series of experiments were conducted to verify the model. It indicates that the calculated results were in accordance with the experimental results.

本文从土壤水动力学的基本理论出发 ,建立了蓄水坑灌条件下的二维剖面土壤水分运动数学模型 ,并采用ADI法结合Gauess-Seidel迭代法进行了数值模拟。验证实验表明 ,模拟结果与实测值有着较好的一致性

To settle the problem of non homogeneous soil moisture in water storage pit,a numerical model was founded. ADI (Alternating Direction Implicit) iteration method was used to obtain the soil moisture movement rule in non homogeneous soil. The results of the experiment and numerical simulation are basically in accordance. It reveals that this method is effective and has a significant value for accelerating the further research about orchard irrigation.

针对蓄水坑灌法中非均质单坑土壤水分问题 ,建立了数学模型 ,并采用 ADI(交替方向隐式 )差分法进行求解以模拟非均质土土壤水分运动规律。物理模型试验验证表明其与数值模拟结果基本相符 ,说明将此方法用于果树单坑灌溉入渗问题的研究是行之有效的 ,对促进果树灌溉技术的进一步研究具有重要意义

 
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