1.
Irrigation Water Price and Farmer's Bearing Capacity of Seasonal Shortage of Water in South Irrigation District;
南方季节性缺水灌区灌溉水价与农民承受能力研究
2.
The Necessity and Feasibility of the Transformation on Economy of Water Cousumption in Xiaohe Irrigation Area
潇河灌区节水改造的必要性和可行性
3.
Advances in Researches on Hydrologic Features and Their Modeling in Seasonal Frozen Soil Regions
季节性冻土区水文特性及模型研究进展
4.
Hazard and Prevention of Freezing and Thawing to Hydraulic Structure Engineering in the Seasonally Frozen Soil Region;
季节性冻土区冻融对水工建筑物的危害及防治
5.
Tank Model with Migration of Seasonal Frozen Soil in the Original Area of Yellow River
考虑季节性冻土的黄河源区流域水文TANK模型
6.
Effects on Water Saving and Nutrient Keeping of Conservation Tillage in Irrigated Oasis of Hexi Corridor;
河西绿洲灌区保护性耕作的节水保肥效应研究
7.
Seasonal food shortages prevail in some pockets of the country.
季节性食物短缺主要集中在这个国家的小部分地区。
8.
Sedimentary Records of Hypoxia in the Changjiang Estuary over Last 100 Years
长江口百年来底层水体季节性缺氧在沉积物中的记录
9.
Analysis of spatio-temporal characteristic on seasonal drought of spring maize based on crop water deficit index
基于作物水分亏缺指数的春玉米季节性干旱时空特征分析
10.
The Suitability Analysis of Water Saving Irrigation in Field on Major Crops in Hexi Oasis Irrigated Areas;
河西绿洲灌区主要作物田间节水灌溉技术的适应性分析
11.
Study on the Amount of Saving Water under the Water-saving Irrigation Project in Bashang Plateau;
坝上高原区节水灌溉措施节水量研究
12.
Employing both of construction and management to do well in water-efficient irrigation in irrigated area;
建管并举 做好灌区灌溉节水工作
13.
Test and Analysis to Water-saving Irrigation Technology in Ningxia Irrigation Area
宁夏引黄灌区小麦节水灌溉试验研究
14.
Study on Agricultural Water-saving Irrigation countermeasures in Yellow River Irrigation Area of Heze
菏泽引黄灌区农业节水灌溉对策研究
15.
Comprehensive Effects and Benefit Evaluation of Water-Saving Rice Cultivation in Southern China Seasonal Drought Hilly Region;
南方丘陵季节性干旱区节水稻作综合效应研究及效益评价
16.
Analysing on Moisture Index, Water Economization and Adversity Resistance of Optimum Irrigation for Winter Wheat in North china
华北地区冬小麦优化灌溉的水分指标与节水性、抗逆性分析
17.
The depth groundwater table, affected by irrigation greatly, changes seasonally and periodic fluctuation between tiptop and lowest groundwater table regularly.
地下水埋深受灌溉的影响呈季节性升降变化,最高水位和升降范围年际间保持相对稳定。
18.
Growing seasons in temperate regions will expand, while droughts are likely to ravage further the semiarid regions of Africa and southern Asia.
温带地区的植物生长季节将增长,而在非洲和南亚缺水区域,乾旱将更为严重.