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irrigation相关的网络例句

查询词典 irrigation

与 irrigation 相关的网络例句 [注:此内容来源于网络,仅供参考]

A model simulating water and solute distribution under from drip irrigation is established, which is numerically solved using Hydrus 2D software.

利用Hydrus 2D软件对棉花苗期咸水滴灌水盆运移数学模型进行求解,并由田间实测数据对模拟结果进行了验证。

The result of benefit evaluations indicator system show that the seven location built by ecological engineering will help to distinguish the integration of local ecological network and irrigated ecological systems. The biomass, IBI index and results of ecological efficiency assessment are best of Yongcyuan waterway and in Taitung and Kolin Yongcyuan waterway in Yiland for irrigation canals and drainage canals respectively. Thus, the results can be an reference point of other locations selecting in future, benefit evaluating, design and construction.

效益评估方法评估结果发现七个实施生态工程建设地点皆有助於区域生态网络及基地生态体系完整度之提升,而圳路类以台东涌水圳、大排类以宜兰柯林涌泉圳的生物量、IBI指数、生态效益评估结果最佳,可作为后续其他工程地点选址、规划设计施工、效益评估之参考点。

This paper studied the effects of irrigation quantity and periodicity on impatiens growth in greenhouse by the measure of orthogonal test with modes of trickle, micro-sprinkling and manual irrigations, and achieved t.

为此,通过滴灌、微喷灌和人工点灌3种灌溉模式,利用正交试验方法,研究了灌水量和灌水周期对温室中凤仙生长的影响,得出了3种灌溉模式的最优灌水量和灌水周期。

Governments in many countries spend large amounts of resources on irrigation.

许多国家的政府在水利化方面花费了大量资金。

In the process of farmland irrigation facilities development, agricultural cooperation communities were inclining to integrate into one big community spontaneously.

在农田水利建设运动过程中出现了一些农业合作社自发的合并为大社的倾向,这引起了中央的注意。

Shortage of water, pollution of tributary waters and incretion of sewage irrigation for farmland make the potentiality impact on environment and safety of agricultural products.

适当处理的城镇生活污水是一种稳定的水资源、在很大程度上缓解水资源的紧缺状况,利用污水资源的主要用途之一是灌溉农田。

The results showed that irrigation and unit potash fertilizer input have significant impact on soil salinization.

结果表明,灌溉程度、单位钾肥投入会对土壤盐渍化产生显著影响。

To change the different departments such extensive knowledge of flood irrigation farming methods, to achieve the development of intensive agriculture.

改变大面识漫灌这种粗放式的耕作方式,实现农业的集约式发展。

Droughts and floods that affect the efficiency of the irrigation system, continuing changes in land use, and the potential of water pollution from intensive agriculture pose a range of problems that require innovative tools for their solution.

旱灾和水灾影响效率的灌溉系统,不断转变,土地利用,以及潜在的水质污染的集约农业构成了一系列的问题需要的创新工具为他们的解决办法。

Field experiments on the coupling effect of water and fertilizer on the intercrop ofpeanut and maize with sprinkler irrigation have been conducted.

对喷灌条件下花生玉米间套种植模式中的水肥耦合效应进行了田间试验研究。

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The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力