One of the advantages of modern irrigation methods is that they alone can save 20-30 percent of the present volume of wasted irrigation water.
现代灌溉方法的优点之一是，仅凭它们就可以节省目前灌溉用水浪费量的20%-30%。
Last month officials called for a cut of nearly 40% in the volume of river water they take for irrigation.
就在上月，当地官方宣布要减少约近40%的用于农田灌溉用水。
Israel makes widespread use of low-volume irrigation such as drip-feed and micro-sprinklers, which is expensive.
以色列在正在大力推广它的节水技术，如滴溉和微喷头技术，不过它的还比较贵。
Low volume drip or micro irrigation is a water-saving technology that has come into its own in recent years.
低量滴灌或微灌是节水技术，已在其近数年。
The effects of deficit irrigation on plant yields, fruit properties of tomato were carried out at different level of soil water by controlling volume of irrigation.
通过控制每次灌水量的方法，将土壤的水分控制在不同的水平上，研究了亏缺灌溉对番茄产量形成和果实品质的影响。
Plastro Irrigation Systems is focusing its efforts on Low Volume Irrigation solutions.
普拉·斯托灌溉系统主要致力于低流量灌溉方案。
Scientifically control the irrigation factors affecting water volume into the strips (furrows), water intake and irrigation quotas, and the proportion of water volume changes.
科学控制入畦(沟)流量、水头、灌水定额、改水成数等灌水要素。
This article assessed the effect of different volume of water, different irrigation methods and different irrigation times on cotton spider mites.
研究了不同灌水量、灌水方式和不同灌水时期对棉叶螨的影响。
The groundwater exploitation potential of irrigation region is less than the permissible utilization volume of groundwater, groundwater overdraft is remarkable in irrigation region.
现状年地下水开潜力很小，甚至有些灌区开采潜力严重不足，超采严重。
We are world leader in the market of Low Volume Irrigation for agriculture.
在世界农业微灌市场我们居领先地位。
Gravity irrigation can increase fruit trees' production volume.
利用自流灌溉可提高果树的产量。
With the fields levelled and irrigation channels controlling the volume of water, no such problem arose again.
土地平整了，有水渠控制水量，这样的问题就不再发生了。
Critical ratio of irrigation to drainage is related to the irrigation water volume, drainage water volume, salt content of irrigation water and drainage water and so on.
临界灌排比与灌溉引水量、排水量、河水含盐浓度、排水含盐浓度等因素有关。
Through developing the utilization potentiality of soil water resource, we achieve the purposes of increasing the volume of soil water resources utilization and decreasing the volume of irrigation.
通过挖掘土壤水资源利用潜力，增加土壤水资源利用量，减少灌溉水量，达到冬小麦节水、高产的目的。
In accordance with regional water volume balance theory, there are structural, management and technical measures to improve efficiency of irrigation water by analyzing how irrigation water losses.
根据区域水量平衡原理，从灌溉水的损失途径分析，提高灌溉水利用率有工程措施、管理措施和技术措施。
The explicit volume balance model was modified and combined with the motion equation of the zero inertia to predict water advance in border irrigation.
在对水量平衡模型进行修改的基础上，结合零惯量运动方程，以水量平衡方程为基础，对畦灌水流演进模型的结构进行了研究。
As the increasing of volume of engineering construction in fields such as transportation, construction and irrigation, the demand of hydraulic excavator has risen sharply.
随着交通运输、建筑、水利工程等领域工程建设量的加大，全国各地液压挖掘机的市场需求急剧增加。
As the increasing of volume of engineering construction in fields such as transportation, construction and irrigation, the demand of hydraulic excavator has risen sharply.
随着交通运输、建筑、水利工程等领域工程建设量的加大，全国各地液压挖掘机的市场需求急剧增加。
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