surface irrigation

常见例句

Some factors were compared between sprinkler system and improved surface irrigation methods.
对喷灌系统与改进的地面灌溉方法进行了多种因素比较。
Surface irrigation is the oldest type and still accounts for about three fourths of all irrigation.
地面灌溉是最古老的灌溉方式，现在还有大约四分之三的灌溉土地仍然使用这种灌溉方法。
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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.
喷灌是一种节水的灌溉方式，由于没有管道输水的损失，相比地面灌溉，喷灌可以节省将近一半的水分。