irrigation effect

英 美
  • 灌溉效益
  • effect n.效应;结果;影响;印象;效果;要旨v.使产生;引起
  • irrigation n.灌溉;[医]冲洗
    1. In another example,although the state has spent a lot of money on water conservation projects in recent years,irrigation has yielded little result.
      又如水利建设,这几年国家花钱不少,但是灌溉效益却不高。