灌溉的例句大全

This paper puts forward an optimal design method for designing standards of irrigation pivot engineering in the inland arid area on theb asis of the system analysis theory.

本文根据系统分析的理论，提出一种内陆干旱区灌溉枢纽工程设计标准优化设计方法。

China river basin, irrigation easy, but there are small low-lying saline-alkali wasteland.

盆地河渠纵横, 灌溉方便, 但 低洼 处有小片盐碱荒滩.

Irrigation and drainage engineering can be built for agriculture needs which included irrigation projects, drainage works and their appurtenances.

农田水利工程是根据项目区农业生产需要而建设的灌溉与排水工程及其附属设施系统。

Impact of Paddy Irrigation to Density and Dynamics of Anopheles anthropophagus

水稻灌溉对嗜人按蚊种群密度与消长的影响

The effect of alkaline ground water with low salinity on soil alkalization

碱性低矿化地下水灌溉对土壤碱化的影响

Effects of Different Irrigation Water Quality on the Soil Alkalization and Studies on Alkaline Soil Improvement

不同灌溉水质对土壤碱化影响及其改良效果的研究

Environment Quality Assessment for Abrus mollis Hance Cultivation Base Soil and Irrigation Water Quality

毛鸡骨草种植基地环境质量评价&土壤和灌溉水质量

The main problems of the bubbler irrigation applied in field crops are small water discharge, the big transection area of furrow and border.

将现有非充分灌溉技术研究成果应用于大田作物中，从作物耗水量、单产、产量要素、水分生产率、节水量与总效益等方面进行了综合评价。

Most of the river bed deeper, which will help navigation, irrigation, farming and power generation.

多数河流河床较深, 利于通航 、 灌溉 、 养殖及发电.

The rain-feed and ridge culture covering technology for enhancing drought resistant capacity of cultivated land and another way for solving irrigation problem.

利用免耕垄作覆盖技术提高耕地抗旱能力是解决灌溉问题的又一条途径。

The whole plantation is under a drip irrigation system.

整个种植园是根据滴水灌溉系统所调控.

Irrigation, pest control, weeding and other practices were well managed under local conventional ones.

灌溉 、 防治病虫 、 除草和其它措施采用当地传统方法.

The farmland crops regard paddy rice, corn, sugar cane, potato as main.

南靖地区境内, 一有充足的河水可供灌溉外, 二有适合甘蔗生长的土壤属性, 加上高温多雨的气候,十分适合种植甘蔗及发展糖业.

It is for the first time to use wastewater irrigating barren mountain for virescence.

用污水绿化灌溉荒山在新疆尚属首次。

The highest concentrations of arsenic in rice-growing regions are mostly found in parts of Asia-including Bangladesh and India-where the underlying arsenic-rich bedrock contaminates groundwater used for both drinking and irrigation of rice fields.

在产大米区，检出砷浓度最高的区域为亚洲部分地区——包括孟加拉和印度——这些地区陆壳下层的基岩富含砷，会污染地下水，而这些水源既用于饮用，又用于稻田灌溉。

The highest concentrations of arsenic in rice-growing regions are mostly found in parts of Asia including Bangladesh and India where the underlying arsenic-rich bedrock contaminates groundwater used for both drinking and irrigation of rice fields.

在产大米区，检出砷浓度最高的区域为亚洲部分地区包括孟加拉和印度这些地区陆壳下层的基岩富含砷，会污染地下水，而这些水源既用于饮用，又用于稻田灌溉。

Study on the Model of Return Water Quality of Irrigation in Farmland

农田灌溉退水水量水质平衡模型研究

Study on Salinity Situation of Seashore Saline Soil Under Seawater Irrigation

海水灌溉滨海盐渍土的水盐运动模拟研究

The Florida Irrigation Society ( FIS ) is a not-for-profIt'society established in 1966.

描述:佛罗里达灌溉理事会是1966年成立的 非 营利理事会.

A experiment was carried out to study the effects of sewage irrigation on growth of paddy.

为此,通过水稻盆栽室内实验,着重探讨在不同水污灌溉条件对水稻生长和产量的影响.