1.
Change of water productivity of wheat at different scales in oasis irrigation districts
绿洲灌区小麦水分生产率在不同尺度上的变化
2.
Study on Absorption and Utilization of Nitrogen, Potassium & Water Productivity under Insufficient Irrigation of Hybrid and Aerobic Rice;
非充分灌溉下水稻和旱稻对氮钾的吸收利用及水分生产率的研究
3.
Research about the P Nutrition and Water Productivity of Inbred Rice and Aerobic Rice under Insufficient Irrigation;
非充分灌溉条件下水稻和旱稻磷素营养和水分生产率研究
4.
Study on Effect of Soil Fertility and Irrigation Method on Quality and Water Productivity of Wheat (Tricum Aestivum L.);
土壤肥力和灌水方式对小麦品质及水分生产率影响的研究
5.
Comparative Study on Yield Traits of Different Varieties of Winter Wheat and of Water Productivity
不同冬小麦品种产量性状及水分生产率比较研究
6.
Analysis of Rice Production and Water Resources Use Efficiency in the Zhanghe Reservoir Irrigation District
漳河水库灌区水稻生产与水资源利用效率分析
7.
Analysis of Water Use Efficiency of the Long-Growing-Period Cucumber in Solar Greenhouses
日光温室长季节黄瓜的水分生产效率分析
8.
Effects of Irrigation Frequency on Moisture and Salt Regime and Water Production Function of Cotton under Mulched Drip Irrigation;
膜下滴灌灌水频率与水盐分布关系及棉花水分生产函数研究
9.
Effects of Nitrogen Application Rate and Water Controlling After Anthesis on Water Production Efficiency and Yield of Winter Wheat
施氮量和花后控水对小麦水分生产效率及产量的影响
10.
Experimental Analysis on Efficiency of Water industries enterprise in China;
关于我国水业企业生产效率的实证分析
11.
Effects of Different Irrigation Methods on Growth and Development Characteristics, Yield and Water Use Efficiency in Paddy Rice;
不同灌水方式对水稻生育特性和产量及其水分利用率的影响
12.
Effect of Water Stress on Yield, Quality and WUE during Peanut Seedling Stage
苗期水分胁迫对花生产量、品质和水分利用效率的影响
13.
Influence of Feed Water Quality on the Performance of the Electrodeionization
进水水质对EDI产水电阻率的影响分析
14.
Effect of Amount of Irrigation and Fertilizing Measures at Different Growing Stage on Yield and Water Use Efficiency of Maize
不同生育期灌水量及培肥措施对玉米产量和水分利用率的影响
15.
Effects of Reclaimed Water Irrigation on Yield and WUE of Four Gramineous Grasses
再生水灌溉对禾本科牧草产量和水分利用效率的影响
16.
Effects of Cultivation Pattern on yield and Water Use Efficiency and Production Cost of Rice LvhanNo.1
栽培方式对“绿旱1号”产量、水分利用效率及生产成本的影响
17.
Cost is the numerator.The denominator might be service, customer satisfaction, quality levels or productivity, for example," Kirwin says.
成本是分子，而分母可能是服务、客户满意度、质量水平或生产率等。”
18.
Labour productivity in our iron and steel industry is only a small percentage of that achieved in the advanced countries.
我们钢铁工业的劳动生产率只有国外先进水平的几十分之一。