1)irrigation quota灌溉定额
1.Comparison of three kinds of indices for calculating optimal irrigation quota;确定农田灌溉定额的三种优化目标的比较
2.Rational irrigation quota under limited water supply;水源有限条件下作物合理灌溉定额的确定
3.Spatial variability of rice irrigation quota and comprehensive irrigation quota in Yunnan Province;云南水稻灌溉定额与农业综合灌溉定额的空间变异性
英文短句/例句
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.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
3.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
4.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
5.Study on the authorized methodology of irrigation water norms at river basin level;流域层面农业灌溉定额编制方法研究——以松辽流域为例
6.Irrigation Water Quota for Staple Crops in Henan河南省主要农作物灌溉用水定额分析
7.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
8.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
9.Research on Water Distribution Quota Device for Low-Pressure Pipe Irrigation System in Farmland农田低压管道输水灌溉系统定额配水装置的研制
10.Know how much water is needed to refill the root zone during irrigation and plan fertigation accordingly.要了解在灌溉时灌满根区需要多少水，并据此来制定灌溉施肥计划。
11.Photosynthetic rate of alternate irrigation was the highest, fixed irrigation was the lowest in all treatment.交替隔沟灌溉茄子的光合速率最高,固定灌溉最低。
12.Application of semi-fixed moving irrigation technique in water-saving irrigation project for Zhen′an area半固定式移动灌溉技术在振安区节水灌溉工程中的应用
13.Automatic Calibrating System of Irrigational Flowmeter Based on LabVIEW基于LabVIEW的灌溉流量计自动检定系统
14.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。
15.The total volume of water required to irrigate a given area in order to cultivate a specific crop until harvest.灌溉率用来灌溉指定地区特定农作物从栽培到收获时期内的用水总量
16.DISCUSSION ON IRRIGATION WATER QUALITY DETERMINATION TABLE RECOMMENDED BY FAO OF THE UNITED NATIONS试论联合国粮农组织推荐的灌溉水质确定表
17.Numerical Simulation of Sluice Gate Regulated Unsteady Flow in Irrigation Canals;闸门调控下的灌溉渠道非恒定流数值模拟研究
18.Determination of Nitrite in Irrigation Water by Ion Chromatography离子色谱法测定农田灌溉水中亚硝酸盐
相关短句/例句
Irrigation norm灌溉定额
1.Water saving irrigation norm model and its solutions;节水灌溉的灌溉定额建模与求解
2.An experiment was carried out in a solar energy greenhouse to study the effects of irrigation norms and water stress at different growth stages on the yield of tomato.对番茄滴灌与沟灌2种不同的灌水方式、灌溉定额进行了量化比较。
3)irrigation device定额灌溉
1.In order to reduce irrigation water use and improve irrigation efficiency for field crops,a irrigation device was designed.为了解决大田作物定时定量灌溉控制问题,介绍了一种自行研制的可移动式农田小定额灌溉装置。
4)irrigation water quota灌溉用水定额
1.Determination of agricultural irrigation water quota of Yunnan Province;云南省农业灌溉用水定额标准的编制
2.In the paper the definition of irrigation water quota is described and affecting factors of irrigation water quota are discussed.阐明了灌溉用水定额的内涵,探讨了灌溉用水定额的影响因素,并选择云南省元江县进行灌溉用水定额分析,讨论编制灌溉用水定额的相关问题,最后提出了对策措施。
3.The meaning and calculation method of irrigation water quota were analyzed in this paper.分析了灌溉用水定额的内涵以及确定方法,并利用云南省30个典型县的水稻灌溉用水定额数据,分别用克里金(Kriging)法和距离反比法插值并绘制云南省水稻灌溉用水定额等值线图,对两种插值结果进行比较表明:克里金法插值优于距离反比法。
5)irrigation water qutoa灌溉用水定额
1.A study on zoning of Yunnan Province irrigation water qutoa;云南省灌溉用水定额分区研究
6)water saving irrigation norm节水灌溉定额
延伸阅读
灌溉定额 见灌溉制度。
