Abstract : field experiments were conducted to observe winter wheat resp onse to nonunifo rm sprinkler irrigation under various christiansen uniformity coefficient ( cu ) levels ranging from 62 % to 82 % 文摘:利用田间试验研究了不同喷灌均匀系数条件下的冬小麦耗水规律及喷灌蒸发漂移损失。
The water saving potential of ningxia autonomous region is analyzed by coupling the water deployment model of generalized water resources with regional water cycling model 摘要通过广义水资源配置模型和平原区水循环模型的有机耦合，分析了宁夏的真实节水潜力耗水节约量，并建立了宁夏平原区取用水节水与耗水节水二者之间的定量化关系。
Based on the runoff - evaporation hydrological model the water consumption in large oases located along the kashigar , yerqiang , aksu , hetian and kaidu - kongque river in the tarim basin are analyzed 摘要应用散耗性水文模型的模拟结果，对塔里木盆地的喀什噶尔河、叶尔羌河、阿克苏河、开都孔雀河、和田河的大型绿洲的耗水进行了综合分析。
The results indicate that there is no significant difference with the turfgrass water consumption and change of amount , whether it is irrigated with sewage effluent or clean water 结果表明，污水灌溉条件下草坪草耗水量与清水灌溉条件下草坪草耗水量差异不显著；污水灌溉条件下草坪草耗水规律和清水灌溉条件下草坪草耗水规律呈相似的变化趋势。
In view of conflict focus on city lawn and human contending water , we select changchun city which is a city of lacking water in north as study section , and lake physiological and ecological character of lawn as study content 针对目前城市草坪与人类争水的矛盾焦点，将我国北方典型的缺水城市?长春作为主要的研究地，选择了草坪生理生态特性及耗水规律作为研究内容。
Third , we need to strongly promote upgrading of equipment and technology , focusing on saving energy and decreasing consumption of materials , and more quickly eliminate production processes , technologies and equipment products that waste energy , water and raw materials 三要大力推动以节能降耗为重点的设备更新和技术改造，加快淘汰高耗能、高耗水、高耗材的工艺、设备和产品。
According to analyzing the criterion of weighing the economic operation results , the examining indexes are put forward , i . e . relative water consuming rate to generate electricity and relative water power utilization rate the computation formulas ae also given 本文通过分析衡量水电站经济调度效果的标准，提出了考核指标，即相对发电耗水率和相对水能利用率，并给出了计算公式。
( 8 ) the most limited factor to the sustainable land use is the water resource , due to the increase of the crop yield and the crop sowing area , so it is important for sustainable land use to decreasing irrig 门）士地利用变化及其效应的可持续评价表明，曲周县存在的最主要的不可持续因素是耗水作物的大面积种植造成的水资源压力，局部地下水硝态氮和重金属含量超标，对区域的种植结构调整。
