surface irrigation

常見例句

Some factors were compared between sprinkler system and improved surface irrigation methods.
對噴灌系統(tǒng)與改進(jìn)的地麪灌溉方法進(jìn)行了多種因素比較。
Surface irrigation is the oldest type and still accounts for about three fourths of all irrigation.
地麪灌溉是最古老的灌溉方式，現(xiàn)在還有大約四分之三的灌溉土地仍然使用這種灌溉方法。
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Spray irrigation is a water saving irrigation method because there is no water loss in transportation, it can save about half of water compared to surface irrigation.
噴灌是一種節(jié)水的灌溉方式，由於沒有琯道輸水的損失，相比地麪灌溉，噴灌可以節(jié)省將近一半的水分。