irrigation water的例句大全

STUDY ON DAMAGE TO SEEDLING STAGE RICE DUE TO IRRIGATION WATER CONTAINING HERBICIDES ATRAZINE AND ACETOCHLOR.

含莠去津和乙草胺河水灌溉对苗期水稻危害的研究.

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Combinative Operation of Surface Water and Ground Water in Irrigation System

灌区内地表水与地下水的联合运用

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Water is channelled through a series of irrigation canals.

把水引入一系列灌溉渠中.

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High homogeneity of cultivated crop varieties can lower transaction and communication costs among fanners on the use of irrigation water. ( 3) A water user group with high social capital tends not to form a sub-group.

而村民组种植农作物的高同质性，将减少农户间协调水分配的交易成本。（3）具有高社会资本的村民组倾向不形成农户联合小组。

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The pairing method and the plant analysis were adopted to study the effects of water penetrations in furrow irrigations with different water amounts on tiller growth and dry matter accumulation of directly sown rice in rice farming with furrow irrigation and conventional rice farming.

采用田间对比试验、植株分析方法，研究了相同畦宽（200cm）、不同灌水量的沟灌渗透栽培和常规淹水栽培对直播水稻茎蘖生长及干物质积累的影响。

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With the increasing scarce of water resources in Hebei plain, the research of water saving irrigation system on winter wheat will have important meaning for agricultural.

河北平原水资源的日益短缺，冬小麦节水灌溉制度的研究对于农业节水将具有重要意义。

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Water requirements for planting point requires water and drainage systems, drought when irrigation, drainage when waterlogging.

对水分的要求栽植点要求有水源和排灌系统, 干旱时能灌水, 渍涝时能排水.

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It is requirement of controlling irrigation water depth, lessen down water losing.

要控制灌溉水的入渗深度,尽量减少水分下渗损失, 节约用水,保护环境.

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This article is focused on the effect of field measures on the price and quality of drip irrigation system and exactly determining the quantity of irrigation water. The length of drip line is an important parameter of optimum design.

在滴灌系统的田间工程中，毛管的长度是滴灌系统优化设计时的一个重要参数，它不仅影响滴灌系统的造价，而且还影响到滴灌系统的灌水均匀度。

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Effects of Irrigation with the Different Irrigation Water Volumes on Alkaline Soil

不同灌水量对碱化土的影响

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The drip irrigation is one of the effective and advanced water-saving irrigation technologies.

滴溉是现代农业节水灌溉中行之有效的节水新技术之一.

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Less than 15 % sewage areto 40 % of irrigation water resource are unsuitable to irrigation in China.

我国城市污水处理率尚不到15%,全国30%~40%的水源已不符合灌溉水质标准.

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Integrated Benefit Evaluation of Water Saving Improvement in Irrigation Districts and Reasonable Distribution Research of Irrigation Water Resources

灌区节水改造综合效益评价和灌溉水资源合理配置研究

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An optimum design method of micro-irrigation system capable of equilibrating water flux and water-discharging uniformity of the douches in micro-irrigation systems

满足灌水器平均流量和灌水均匀度的微灌系统优化设计方法

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Therefore, the submersible pump is suitable for irrigation in rural well water.

因此, 潜水电泵很适合于农村井水灌溉.

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The biggest challenge here is irrigation, which consumes 70% the world's fresh water.

这其中最大的挑战是农业灌溉，仅此一项便会消耗全球七成的淡水资源。

四级真题- 2016年 6月 2卷 信息匹配

Salinity Changes for Long-term Irrigation of Saline Water in Saline Soil in Xinjiang

新疆盐碱地长期利用盐水灌溉土壤盐分变化

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Model group and the blank group with saline water irrigation stomach.

模型组和空白组用生理盐水灌胃。

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The success of the IIIMP pilot in Egypt shows what can be done when an irrigation system is re-engineered to treat water as a scarce, precious commodity and to involve farmers in management.

IIIMP试验的成功表明了当我们重新设计一种灌溉系统以便把水作为一种稀缺的、珍贵的商品来对待，并调动农民参与管理时，可以取得什么样的成就。

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Comprehensive Water-Saving Techniques of Irrigation Agriculture in Shanxi Province

山西省灌溉农业综合节水技术

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