有五种方法用于水利灌溉:土地漫灌,垄沟灌溉,喷洒法,地下灌溉和滴灌法。
There are five methods of applying irrigation water to fields-flooding, furrow irrigation, sprinkling, sub-irrigation, and trickle irrigation.
有五种方法用于水利灌溉:土地漫灌,垄沟灌溉,喷洒法,地下灌溉和滴灌法。
There are five methods of applying irrigation water to fields-flooding, furrow irrigation, sprinkling, sub-irrigation, and trickle irrigation.
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