Based on the data collected in this study, net irrigation water requirement of main crop in china has been gotten.
根据收集到的资料，计算得出全国主要作物的净灌溉需水量。
2
The unit transformation satisfies not only the requirement of the current industrial water supply, but also the requirement of the randomness of small flow for the farm irrigation.
通过机组改造，不仅满足了近期工业供水的要求，同时也满足了农业灌溉小流量随机性要求。
3
This paper presents the study on how to plan and design the advanced drop irrigation system in orchards to satisfy the requirement of the state code.