In order to make an efficient work with less water, this paper made some explored experiment and raised a new irrigation model.
本文进行了探索性的实验，提出了新的灌水模式，以期用较少的水取得较高的产出效益。
The comprehensive water saving techniques for the paddy rice fanning is a new irrigation model developed in Liaoning in recent years in water saving.
稻田综合节水技术是近年来辽宁省在节水灌溉方面形成的一种新的灌溉模式。
According to hilly areas of economic crops for water-saving technologies and equipment Research, which need to get water demanding information and crop irrigation model.
针对丘陵地区经济作物节水关键技术及设备研制课题需要解决需水信息采集和作物的灌溉模型的问题。
This paper, using the principle of field water balance, establishes the irrigation model of Ningxia Yin-huang irrigation area, and discusses the calculation of parameters in the model.
本文应用农田水量平衡原理，建立了宁夏引黄灌区麦田灌溉横型，并对模型中有关参变量的计算进行了讨论。
The model shows the whole project of the irrigation system.
这个模型展示该灌溉系统的全貌。
A calculation model is established in the paper for determining the water use ensurance probability based on the statistic analysis of irrigation area inflow and water needed.
在对灌区来水和需水随机性分析的基础上，建立了一种确定灌区灌溉用水保证率的计算模型。
This paper discussed the basic procedure, method and the main mathematical model of real_time irrigation forecasting.
讨论了实时灌溉预报的基本步骤和方法以及主要数学模型。
By means of numerical calculation, model test and field investigation the sedimentation of the underground culvert at the main irrigation canal in North -Jiangsu Province was analysed.
通过数值计算、模型试验和现场观测，对通榆河与苏北灌溉总渠立交地涵的泥沙淤积进行了综合分析。
A mathematical model whose variable is water head can simulate the effects of water head and properties of subsurface irrigation pipe on irrigation.
以压力水头为因变量的数学模型可以模拟供水压力和灌水器特性对灌溉效果的影响。
In this paper, a new model is provided for the optimal choice of water saving irrigation mode based on the fuzzy matter-element analysis and combined with the concept of Euclid approach degree.
在模糊物元分析的基础上，结合欧氏贴近度的概念，提出了基于欧氏贴近度的节水灌溉方式优选模糊物元分析模型。
It indicates that to research on soil moisture movement under the condition of water storage pit irrigation by using this model is feasible.
说明利用该数学模型研究蓄水坑灌条件下的土壤水分运动状况是可行的。
This model has simulated redistribution of infiltration and soil-water due to precipitation and irrigation at the profile by finite different method.
此模型通过有限差分法模拟了降雨或灌溉水人渗、降雨或灌溉水以后土壤水分在剖面上的重新分配情况。
Border irrigation current advancement process model plays an important role to determine irrigation technical index, average field infiltration rate and roughness coefficient.
畦灌水流推进过程计算模型对确定灌水技术要素、田间平均入渗率和糙率有十分重要的作用。
The data from farmland irrigation system was analyzed with unascertained model. The effect of this method in increasing farmland irrigation effect was demonstrated with an example.
采用未确知数学模型对农田灌溉系统的录取数据进行了分析，并通过实例论证了该方法在提高农田灌溉效果方面所起的作用。
Rice controlling irrigation techniques in NingXia are studied and the model of controlling irrigation on saline land is defined in this paper.
本论文主要对宁夏盐碱耕地水稻控制灌溉技术进行了研究，确定盐碱耕地控制灌溉模式。
Infiltration model for surge irrigation is the base of surface water flow movement simulation and irrigation scheme design of surge irrigation.
波涌灌溉土壤间歇入渗数学模型是进行波涌灌溉田面水流运动数值模拟和灌水方案优化设计的基础。
The optimizing model of the rainwater collecting irrigation system has been developed based on technique and economic aspect.
从技术、经济两方面对雨水集蓄灌溉利用系统进行了分析研究，建立了系统优化模型。
An intelligent irrigation control system based on fuzzy control was designed, considering that modeling precise mathematic model for irrigation system is difficult.
根据灌溉系统不易建立精确数学模型的特点，设计了基于模糊控制技术的智能灌溉控制系统。
The function model of the crop's stage water consumption and yield is the theory base when we carry out the water-saving irrigation decision and irrigation management.
作物阶段耗水量与产量函数模型是缺水条件下进行非充分灌溉决策和灌溉管理的理论基础。
The screen model determines primary irrigation scale and, based on the primary scale, the long-run optimal operation model determines the irrigation scale that conforms to irrigation guarantee rate.
筛选模型用以初定灌区的大致范围，长系列优调模型是在筛选的基础上确定符合灌溉保证率的灌区规模。
Based on the principle of water balance on farmland, a simulation model for agricultural drought under condition of irrigation is proposed.
根据农田水量平衡原理，建立了灌溉条件下的干旱模拟模型。
The maximum economic benefit is set as the objective to establish the dissociation and coordination model for optimal deployment of irrigation water supply.
以经济效益最大为目标，建立灌溉供水量最优分配的分解协调模型。
Practical application shows that the model is helpful to reduce irrigation water application and to improve crop yield and production profit.
田间试验结果表明，利用这种储水灌溉模式，实现了节水、高产、增效。
For any actual problem of irrigation program, the proposed model will give more rational results, which can be used in the practice of irrigation area.
对于任何一个实际的灌溉规划问题，不管目标函数和约束条件如何，本文给出的这一模型均可提供较为合理的成果，用于指导灌区实践。
And battling drought in China, a model farm in Gansu incorporates new irrigation methods, with surprisingly good results.
为了对抗干旱，中国甘肃的农田结合新灌溉技术，效果显著。
A mathematical model for irrigation rate graph adjustment is proposed in this paper.
提出了灌水率图形调整的数学模型。
The forecasting results of the case study has proved that the adaptive control exponential smoothing forecasting model suits water demand forecast in irrigation districts.
实例预报结果表明，把自适应指数平滑预报模型应用于灌区需水量预报中是可行的。
The model has been employed in the salt water intrusion development tendency prediction of the Guangrao county well irrigation area at Huanghe delta.
该模型应用于黄河三角洲广饶县井灌区咸水的入侵发展趋势预测，研究成果表明，该方法快捷有效。
Reasonable pump model, suitable dripping instruments and filter of water cellar dripping irrigation have been determined.
确定了合理的水泵型号，适合窑窖滴灌的灌水器、过滤器。
Research result shows that It can make effective irrigation scheduling by using field water balance model.
研究结果表明，利用农田水量平衡模型可对棉花灌溉进行有效管理。
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