大家在查：米家寨水库唐家湾水库校核标准泄洪洞汛期限制水位日调节水库东冶镇位桥二庄文安洼

有效灌溉

有效灌溉

有效灌溉

有效灌溉

1

"Efficient " irrigation , though, is often used to describe systems that result in 85% of the water disappearing in vapour .

而 “有效 ”灌溉通常指的都是一些让 85%的水最终以水汽的形式逸散的作法。

2

The date of irrigated area, reservoirs, small reservoirs and length of dikes are provided by the water conservancy department .

有效灌溉面积、水库、塘坝、堤防长度数据由水利部门提供。

3

Besides, the relation between WUE and irrigation water amount, effective precipitation and effective irrigation area was analyzed in detail.

分析 WUE 与灌溉水量、有效降水量和有效灌溉面积的关系；

4

Strategic Considerations of Efficient Irrigation and Salinity Control on Hetao Plain in Inner Mongolia

内蒙古河套灌区有效灌溉及盐碱控制的战略思考

5

The Summary of Method of Typical Prediction on Effective Irrigation Area

典型的有效灌溉面积预测方法简介

6

The Change of Effectively Irrigated Land Area in China during the Past 20 Years

近 20 年我国有效灌溉面积动态分析

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