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- farmland water balance model 农田水量平衡模型
- A monthly water balance model of the Tarim River mainstream is established based on the analysis of river discharge, evaporation, seepage and overflow. 摘要通过对河道水面蒸发量、渗漏量、漫溢量的分析,建立了以月为单位的塔里木河干流河道水均衡模型。
- A monthly water balance model of the Tarim River mainstream is established based on the analysis of river discharge,evaporation,seepage and overflow. 通过对河道水面蒸发量、渗漏量、漫溢量的分析,建立了以月为单位的塔里木河干流河道水均衡模型。
- This paper briefly introduces to Australia Water Balance Model (AWBM) and its application for the midstream of the Yellow River. 本文简要介绍了AWBM模型结构及计算原理,以及该模型在黄河中游4条支流的验证成果。
- The monthly water balance model for calculating runoff on loess plateau has been used in analyzing the benefits of water reduction by soil and water conserv ation. 借助适合于黄土高原降雨-产流特性的月水量平衡改进模型,计算天然状态下降雨应有的产流量与同期实测径流量求得减水效果。
- Distributed monthly water balance model 分布式水文模型
- catchment scale water balance model 蒸散量
- Based on the water balance theory,a water cycle model of farmland ecosystem,effected by both nature and irrigation in subtropics hilly area in Eastern China was built. 以水量平衡理论为基础,定量研究中国亚热带东部丘陵区农田生态系统在自然状态下与人类影响条件下的水循环特征,探讨农田生态系统水循环过程与区域性水循环过程之间的差异。
- Development and Application on Water Balance Model of Grass-covered Soil Slope 植被覆盖的土质边坡土壤水分平衡模型及应用
- A Distributed Monthly Water Balance Model for Identifying Hydrological Response to Climate Changes and Human Activities 气候变化及人类活动影响下的潮白河月水量平衡模拟
- Study on Runoff and Water Balance Model under Mechanized Conservation Tillage for Dryland Farming 旱地机械化保护性耕作径流与土壤水分平衡模型试验研究
- Water balance of irrigation reservoir. 以灌溉为主的水库来水和用水的水量平衡计算。
- Evaluation of Different Cotton Irrigation Scheduling by Using Field Water Balance Model 利用农田水量平衡模型评价棉田不同的灌溉制度
- To engage in farmland water conservancy capital construction projects or such operations as stamping, drilling and digging. 在架空电力线路保护区内进行农田水利基本建设工程及打桩、钻探、开挖等作业;
- In addition, follows the rainstorm which the typhoon comes easily to create the farmland water, causes the farmland fertility to drain massively. 此外,伴随台风而来的暴雨易造成农田积水,引起农田肥力大量流失。
- While attention is paid to farmland water conservancy construction,a forest shelter network is being built to protect farmland from being eroded by sandstorms. 在搞好农田水利基本建设的同时,推广农田林网化,降低风沙对土壤的侵蚀。
- While attention is paid to farmland water conservancy construction, a forest shelter network is being built to protect farmland from being eroded by sandstorms. 在搞好农田水利基本建设的同时,推广农田林网化,降低风沙对土壤的侵蚀。
- Abstract: At the system reforming process of farmland water conservancy, there are three irrigation models at the village, i.e. collectivization, familization and marketization. 内容提要 在农田水利体制转型的过程中,村庄水利呈现集体化、家庭化、市场化并存的局面。
- Hope all water condition is superior, complete set of farmland water conservancy facilities, development of agricultural production conditions are unique. 望都水利条件优越,农田水利设施成龙配套,发展农业生产条件得天独厚。
- monthly water balance model 月水量平衡模型