1.
The Analysis of Wheat Economical Irrigation Norm under Sufficiency of Water Source;
水源充足条件下的冬小麦经济灌溉定额分析
2.
Research on Agriculture Structure Adjustment and Economical Irrigation Quota on Water Shortage Area;
缺水地区农业种植结构调整与经济灌溉定额研究
3.
Irrigation Water Quota for Staple Crops in Henan
河南省主要农作物灌溉用水定额分析
4.
Effect of irrigation quota on soil nitrate nitrogen concentration under surge irrigation
灌水定额对波涌灌溉土壤中硝态氮浓度的影响
5.
Experimental studies on effects of irrigation quota on water infiltration characteristics under intermittent infiltration of surge irrigation
灌水定额对波涌灌溉土壤间歇入渗特性的影响
6.
Study on Time-domain Infiltration Regulation of Soil Moisture Content under Different Irrigation Quotas
不同灌溉定额下土壤水分时空入渗规律研究
7.
irrigation project economic feasibility study
灌溉工程项目经济可行性论证
8.
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
9.
The investigation on economic effect of water saving irrigation project in Hua County;
滑县节水灌溉工程经济效果调查研究
10.
Application of Soil Water Resources Analysis in Determination of Irrigation Quota of Crops
土壤水资源量分析在确定作物灌溉定额中的具体应用
11.
This paper presents calculation methods of irrigation system at irrigating area of Mopan Mountain in Wachang City and determines the best irrigating system of the irrigating area according to the analyzing comparison.
阐述了五常市磨盘山灌区灌溉制度的计算方法,经分析比较确定了该灌区的最佳灌溉制度。
12.
The author puts forward the conception of irrigation pumping station's economical running and deduces its mathematical equation in this paper.
文中通过对灌溉泵站经济运行探讨,提出灌溉泵站经济运行的概念,并推导出其数学方程式。
13.
Irrigation projects in undeveloped areas can change local economies.
灌溉项目在发达地区可以改变当地经济。
14.
Analysis of Critical Economic Lift for Multilevel Water Pumping Irrigation System
多级提水灌溉系统的临界经济扬程分析
15.
Analysis of Economic Benefit for Different Irrigation Ways on Potato Planted in Sandy Soil;
沙地马铃薯不同灌溉方式经济效益分析
16.
The Investigation on the Calculation Theory of the Optimal Economic Diameter in an Irrigation Pipe System;
对灌溉管路系统经济管径计算方法的探讨
17.
Analysis of economic benefit of different irrigation techniques for potatoes planted in sandy soil;
沙地马铃薯不同灌溉方式的经济效益分析
18.
Features of After-Economy Evaluation in Water-Saving Irrigation Project Fengtianhua;
节水灌溉项目经济后评价的合理性分析