irrigation water

灌溉水

常用释义

词性释义

灌溉水:用于农田灌溉的水源,通常是从河流、湖泊或水库中引入的水。
例句
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Providing a windmill capable of providing all the irrigation water needed, when it is needed, is neither practical nor economically sound.
当灌溉期来临时,急需用水,让风车在短期内提供大量的水,既不实际,也不经济。
上个月,数百名种植商得知,至关重要的灌溉水剩余供应量仅够维持6周。
这座由国会在经济大萧条时期修建的大坝,控制着洪流、提供着灌溉用水并且生产着水力发电的能量。
如果澳大利亚的干旱持续下去,数以千计、依赖于灌溉用水生存的人们将会遇到大麻烦。
The river pollution sources of this area mainly came from the untreated cultivation sewage, domestic sewage and farmland irrigation water.
该地区河流污染的主要来源是未经处理的养殖废水,其次是未经处理的村民生活污水和农田灌溉水。
Plastic film mulch preserves soil moisture, increases soil temperature, and reduces the consumption of irrigation water and N losses.
地膜覆盖可增温保墒、节约用水和减少氮肥损失。
Organic material thus has to be reduced before the wastewater can be discharged in the drainage system or reused as irrigation water.
在污水能在排水系统中排放或者作为灌溉水再次使用之前,这些污水里的有机物必须减少。
the Manning formula is applied to deduce the equation expressing the advance process of the irrigation water flow in ditches.
根据水流水面线为幂函数曲线假定用满宁水流公式,推求了水流在畦田推进过程的表达式。
根据树状输配水管网的特点,提出一种简化的灌溉输配水管网优化布置模型及求解方法。
The irrigation water demand accounts for over 60 percent of the total water demand in the Huai River Basin.
淮河流域农业灌溉用水量占总用水量的60%以上。
该结果可为干旱区棉花膜下滴灌水盐的治理与防治提供参考。
Through the experiments on non-pressure irrigation, the text studied the influence of irrigation water volume to water movement.
通过试验,分析研究了不同灌溉水量对无压灌溉入渗过程中水分运移的影响。
在全世界范围内,灌溉用水以及饮用水变得越来越缺乏,水质也在不断地恶化。
Therefore, it is of significance to improve the efficiency of irrigation water from the prospective water use efficiency.
所以,从提高灌溉用水效率入手减少灌溉用水,意义重大。
With a key issue of efficiency, solving the problem of low efficiency of irrigation water has been considered priority research areas.
农业用水的关键问题是效率问题,灌溉用水效率低下是建设节水型社会的重点问题和优先领域。
理想的雨水,加上污水,未经处理的污水,灌溉用水和溪流。
巴基斯坦正迅速由平地种植转向沟床种植以节约灌溉用水。
该整治工程主要以防洪、排涝、灌溉兼顾村民饮用水为出发点。
Use it for flow surveys, I&I studies, stormwater, irrigation water and sewage.
使用流量调查时,我和我的研究,雨水,灌溉水和污水。
通过在新疆灌区的应用,使灌区的量水真正做到了实时监测,精确测量。
该系统具有灌溉均匀、省水、节肥、使用方便灵活之特点。
有报道指出,病菌亦可能经受污染灌溉水传播。
"Our irrigation water comes from domestic sewage. " Locomotive depot long-Xin Zhang introduced to the author.
“我们的灌溉用水都来自生活污水。”机务段长张鑫向笔者介绍。
在T,农场主过度使用灌溉已导致了25%的水资源减少。
因此减少了灌溉用水量,固定牢固,铺放和收回劳动强度低。
湖库在农作物灌溉用水期间储水不足时,水位会大幅度地下降,钓位也发生很大的变化。
分析WUE与灌溉水量、有效降水量和有效灌溉面积的关系;
The results of field experiments showed that fertilizer contributed more to crop yield than irrigation water.
田间试验研究表明,肥料的增产作用大于灌水;
加利福尼亚中部的农业灌溉用水被拿出灌注了洛杉矶附近富人们的澡盆和游泳池。
灌溉入渗补给。
1·Most of these operations draw irrigation water from local rivers or lakes.
这些运行大多要从当地河湖里抽取灌溉水。
2·Often the cheapest way to provide irrigation water in the dry tropics is through small-scale projects, such as gathering rainfall in depressions and pumping it to nearby cropland.
在干旱的热带地区,提供灌溉水的最低成本的方法通常是建造小规模的工程。例如,在洼地收集雨水,然后将其抽调至附近的农田。
3·The pollutions were related to soil, fertilizer, irrigation water and air.
污染和土壤、肥料、灌溉水及空气有关。
4·The utilization coefficient of irrigation water contains the utilization coefficient of canal system water and field water.
灌溉水利用系数包括渠系水利用系数和田间水利用系数。
5·The order of water use efficiency and irrigation water use efficiency was both as follows: SM> ZM> SC.
水分利用效率和灌溉水利用效率均为稻草覆盖旱作>裸地旱作>常规水作。