干旱内陆河灌区,arid inland river irrigation region
1)arid inland river irrigation region干旱内陆河灌区
1.According to a dynamic analysis of monitoring experiments for soil water,soil salt and ground water transport in soil inarid inland river irrigation regions.通过对试验区葡萄基地进行监测并对监测结果分析研究表明:在地下水浅埋条件下的干旱内陆河灌区,无排水条件下采用滴灌灌溉方式十分有效。
英文短句/例句
1.Study on Moisture and Salinity Monitoring and Evaluation of Comprehensive Benefits in Arid Inland River Irrigation Rigion;干旱内陆河灌区水盐监测与综合效益评价研究
2.An Analysis of Water and Salt Transport in Soil under Irrigation Conditions in Arid Inland River Irrigation Regions干旱内陆河灌区葡萄滴灌条件下水盐规律试验研究
3.Study and Demonstration of Water Saving Agriculture Technique Pattern in North Arid Continental River Irrigation District北方干旱内陆河灌区节水农业综合技术模式研究与示范
4.Risk Degree Evaluation of Soil Salinization Based on GIS in Oasis Irrigated Area of Dry Inland River;基于GIS干旱内陆河绿洲灌区土壤盐渍化危险度评价
5.A Study on Initial Allocation of Continental River Water-taking Right in Arid Area;内陆干旱区河流取水权初始分配研究
6.A Study on Spatial Pattern of Residential Area in Inland River Basin over the Arid Areas干旱区内陆河流域居民地空间格局研究
7.Pixelizing the Population Statistics of Inland River Basin in Arid Regions--A Case Study of Heihe River Basin;干旱区内陆河流域人口统计数据的空间化—以黑河流域为例
8.Analysis on the benefit of industrial structure in the continental watersheds--A case study at the middle reaches of Heihe River Watershed,Zhangye;干旱区内陆河流域产业结构效益分析——以黑河流域中游张掖市为例
9.Studies on the Human-environment Systems in Arid Regions;干旱区内陆河流域人地系统分类与评述——以石羊河流域为例
10.Relationship between the Urbanization Process and the Regional Ecological Responses in the Arid Inland Basins of the Northwest China;西北干旱区内陆河流域城镇化过程与区域生态环境响应关系研究
11.Impacts of Environment Change on Agricultural Water Consumption in Shiyang River Basin in Arid Region of Northwest China;西北干旱内陆区石羊河流域农业耗水对变化环境响应的研究
12.Underground water regulation and storage system and water resources exploitation-utilization mode of continental river basins in arid areas;干旱区内陆河流域地下水调蓄系统与水资源开发利用模式
13.Application of the Analog Complexing Algorithm in the Prediction of Runoff Volume in Arid Areas;类比合成方法在干旱区内陆河径流量预报中的应用
14.Identify characteristic on crisis of water circulation in internal region-A case study of Heihe River Basin of the Northwest China内陆干旱区水循环危机性标识与特征——以西北黑河流域为例
15.Study on Available Water Resources in Arid Inland Region of Northwest;西北内陆干旱区水资源可利用量研究
16.Study on Hydro-eco Characteristics and Rational Utilization of Water Resources in the Continental River of Arid Area;干旱地区内陆河的水文生态特征及其水资源的合理开发利用研究——以塔里木河为例
17.Checking the nonlinear characteristics of annual runoff processes of inland rivers in arid area of northwest China:A demonstration from the three headwaters of the Tarim River;西北干旱区内陆河年径流过程的非线性特征——塔里木盆地三源河的实证分析
18.Studies on the ecologic result of hydrology two dimension division in arid area:Case studies of Manas River basin in Xingjiang;干旱区内陆河水文循环二元分化生态效应研究——以新疆玛纳斯河为例
相关短句/例句
dry in-land river basin干旱内陆河区
3)arid inland river basins干旱内陆河
4)inland river basin in arid region干旱区内陆河流域
5)Inland River Basin in Northwest China西北干旱区内陆河
6)inland arid region内陆干旱区
延伸阅读
干旱干旱drought damage台湾省资料暂缺御，又未能及时解决维持社会正常生产和人类生活所必需的最低限度的水资源而造成的一种缺水灾祸。不同研究领域和不同研究对象的干旱有以下不同涵义：①气象干旱。在一个时期内，水分供应持续低于气候上所期望的水分供给。干旱强度取决于水分亏缺量及其持续时间。②农业干旱。作物缺水不能满足正常生长所需要的水分。干旱强度取决于土壤不同深度含水量、作物种类、生长状况和生长期。根据作物受害的成因不同，可将农业干旱分为土壤干旱、大气干旱和生理干旱。土干旱土地龟裂ganhan干早(曲旧ught dall网罗)一个地区某段持续时间里，按照常规年景安排的人类活动受到缺水威胁所出现的旱象。早宙训具指出现比较严重旱象时，由于社会抗旱力不高或无力抵壤于旱是由于土壤缺水，植物根系吸收不到足够的水分补偿蒸腾消耗所造成的危害;大气干旱是空气十分干燥，并伴有一定风力，土壤虽不一定缺水，但由于蒸腾强烈，使植株供水不足而形成危害;生理干旱是不良的土壤环境条件使作物生理过程发生障碍，导致植株水分平衡失调而造成危害。③水文干早。地表水减少和地下水位明显降低或者河流流量显著减小而出现的旱象。④社会经济干旱。缺水对该地区的经济产生明显的不利影响。干旱是水分亏缺缓慢累积的结果，属渐进性灾害。大气环流异常造成的干早，其影响面积往往较大。根据干早影响时间长短和特征，可分为长期干旱、季节性干早、临时干旱和隐蔽干旱。干旱是中国主要气象灾害之一，尤其对农业影响最大。根据历史记载，中国从公元前2肠年到1男9年的2155年中，发生早灾达1056次，平均两年一次。防御干早是中国防灾减灾的重要工作，根据干旱规律，调整农业结构、兴修水利，合理灌溉，平整土地，深耕改土，选育耐早品种，提高抗早能力、抑制蒸发和蒸腾、减少水分消耗、蓄水保墒和营造农田防护林等措施对于防早抗旱有明显效果。(安顺清)
