1.
Analysis of water-saving benefits based on input and output method;
基于投入产出分析法的节水经济效益分析
2.
The Economic Benefit Analysis of the Crop Which Under the Condition of Water- Saving Irrigation;
节水灌溉条件下作物的经济效益分析
3.
Research on the Life-circle Water Saving and Economical Benefit in the Residential Area
居民区全寿命周期节水及经济效益研究
4.
Retrofit cost valued at RMB 94700 yuan, the tap water expenditure worth 11 million yuan only in one year being saved, having remarkable economic and social benefits.
改造费用为9.47万元，全年节约自来水费110万元，经济和社会效益显著。
5.
Study on Potential of Water-saving and Economic Benefits of Farmland Shelterbelts in Nenjiang Plain;
嫩江平原农田防护林节水潜力及其经济效益研究
6.
Economic benefit of water saving irrigation techniques for modern agriculture in suburb of Beijing
北京市郊区现代农业节水灌溉技术的经济效益分析
7.
--The level of economic benefits were recovered back.
——经济效益水平恢复性回升。
8.
The economic results of enterprises are still fairly low.
企业经济效益仍处于较低水平。
9.
The highest returns are received from the highest level of fertilization.
最高的施肥水平可获最高的经济效益。
10.
Society and Economic Benefit Evaluation of Soil and Water Conservation in the Loess Plateau;
黄土高原水土保持社会经济效益评价
11.
Study on Calculating Method of Economic Benefit of Pumped-storage Power Station;
抽水蓄能电站经济效益计算方法研究
12.
Research on Evaluation of Water Project s Social and Economic Benefits;
水利工程社会经济效益评估方法研究
13.
To strengthen water management to improve social and economic benefits market;
加强水运市场管理 提高社会经济效益
14.
Piloting Technology and the Economic Efficiency of the Ai Shan Ditch by the Northern Wei Dynasty;
论北魏艾山渠的引水技术与经济效益
15.
Economics of Cyclic-water Installation and Its Social Benefit;
也论循环水装置的经济性和社会效益
16.
Analysis on the Economic Benefits Produced by Rice Transplanting Machine of 2ZT-9356 Series
2ZT-9356系列水稻插秧机经济效益分析
17.
Elementary framework of economic benefit evaluation on water diversion projects
引水调控工程经济效益评估初步框架
18.
The improved structure, the main technique parameters, the related experimental data and economic efficiency of the water-saving and anti-drought sowing machine are introduced here.
介绍了节水抗旱施水播种机的结构改进、主要技术参数、相关的试验数据和经济效益。