irrigation requirement

基本解释

The irrigation water requirement is mainly focused on full irrigation .
本论文主要进行充分灌溉条件下农业灌溉需水量的计算。
Rainfall frequency analysis is used commonly to determine probability of irrigation water requirement, and to choose typical years for irrigation project design.
灌区灌溉设计中，常用降雨量进行频率分析来选取灌溉设计保证率及其对应典型年。
The irrigation requirement and the available groundwater resources in the development area were assessed comprehensively. It was concluded that the groundwater resources in the area is sustainable.
对双丰农业综合开发区的灌溉用水量和地下水可开采量进行了综合评价，指出本开发区地下水资源可以持续开发利用。