自流灌溉 meaning in English
gravity irrigation
Examples
- This water was distributed to and over the fields primarily by gravity flow .
这些水主要靠自流灌溉到田里。 - It has the arable land over 4 . 1 million hectares , and the soil quality is good , the terrain is flat and concentrated , which is convenient for piloting gravity irrigation and large scale reclamation
现有耕地410多万公顷，而且土质好，地势平坦，集中连片，非常便于引水自流灌溉和大规模开垦。