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灌溉计划

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With much of the country given over to market gardening and the intensive cultivation of flowers, planners have also come up with designs for floating greenhouses designed so that the water beneath them irrigates the plants and controls the temperature inside.

该国土地多有用于园艺业及花卉集中培育,有鉴于此,计划人员亦设计出水上温室,专门设计利用温室下面的海水来灌溉植物并控制室内温度。

They include the brown mudfish in New Zealand, whose wetland habitats have been virtually destroyed through drainage schemes, irrigation and land development.

这些包括在新西兰的褐色泥鳅,其在湿地的栖息地因为排水计划,灌溉和土地开发而被破坏。

So we made the tests of ecophysiology of citrus in the red soil which contain different amount of water in the typical red soil region of China from 2003 to 2004. This project was also put in practice together with the economic irrigation project which was supported by National High Technology Research and Development Programe of China ("863").Two-year potted plants and 9-year mature satsuma mandarin trees Citrus unshiu Marc.cv.

为探索柑橘在不同红壤水分状况下的生理生态要素变化特征和机理,或为减轻红壤干旱对柑橘生长的伤害和对产量、品质的负面影响,或为红壤地区柑橘果园节水灌溉提供理论依据,本文结合国家"863"高技术研究发展计划农业节水专项(2002AA2Z4331)的实施,于2003-2004年在中国典型红壤地区进行了不同红壤水分条件下柑橘的生理生态反应试验。

In these cases, plan to budget for periodic replacement of sprinkler heads and other irrigation system components.

在这种情况下,计划预算花洒头的灌溉系统和其他部件的定期更换。

The suitable buried depths of tensiometers used for drip irrigation scheduling of tomato should be determined based on the buried depth of drip tape. The experiments recommended that one tensiometer should be installed just below a drip tape at depth of 30, 50 and 70 cm for the lateral depth of 0, 15 and 30 cm, respectively.

建议采用负压计制定灌溉计划时在毛管所在垂直剖面上安装1支即可,该研究条件下,毛管埋深0、15和30 cm时,用于制定灌溉计划的负压计宜分别埋置在毛管所在剖面上30、50和70 cm深度。

The study of evapotranspiration is not only the important component of water balance, but also the premise of making irrigation plan and evaluting climate resource and waler supplydt is important for agricultural production.

农田蒸发蒸腾的研究不仅是农田水分平衡研究的重要组成部分,而且是制定灌溉计划以及评价气候资源和水分供应状况的前提,在农业生产中有重要的作用。

This is discovered and put forward firstly by this paper, it established theory base for seting up the binary structure improvement tier alkaline soil improving, and a bit of times without number washing flooding. In improvement process of alkaline soil, the seepage capacity of gypsum was preponderated over 40% than the used capacity of gypsum.

关于石膏混合层与非混合层,在土壤改良过程中,各自具有不同量变到质变的规律,是本文首先发现并提出来的:它为建立碱土改良的二元结构计划改良层并与小定额分次冲洗相结合灌溉,奠定了理论基础。

Its government has also complained that the scheme would reward the most wasteful irrigators for their inefficiency, by helping to pay for improvements to their infrastructure and then allowing them to use much of the water saved.

维州政府同样抱怨道,该计划只会给那些用水最浪费的灌溉者带来好处,通过帮助投资改进基础设施和允许使用相当一部分节约下的水来奖励他们的灌溉效率低下。

So we made the tests of ecophysiology of citrus in the red soil which contain different amount of water in the typical red soil region of China from 2003 to 2004. This project was also put in practice together with the economic irrigation project which was supported by National High Technology Research and Development Programe of China ("863").Two-year potted plants and 9-year mature satsuma mandarin trees Citrus unshiu Marc.cv.

为探索柑橘在不同红壤水分状况下的生理生态要素变化特征和机理,或为减轻红壤干旱对柑橘生长的伤害和对产量、品质的负面影响,或为红壤地区柑橘果园节水灌溉提供理论依据,本文结合国家&863&高技术研究发展计划农业节水专项(2002AA2Z4331)的实施,于2003-2004年在中国典型红壤地区进行了不同红壤水分条件下柑橘的生理生态反应试验。

The General Labor crew meets to work out the day's projects, the Farm Teamers discuss their irrigation schedule, and the cooks plan their dinner.

一般船员劳务会见工作,进行一天的项目,农场的团队讨论他们的灌溉制度,并计划厨师,他们的晚餐。

推荐网络例句

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了

The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.

世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。