喷灌

pēn guàn

意思解释:(Sprinkling irrigation)一种灌溉方法。利用机械和动力设备,使水通过喷头或喷嘴射至空中,以雨滴状态降落田间。

喷灌的意思

〈动〉用喷洒的方式灌溉。◇在成都坝子,上地方水源没有问题,过去历来是渠灌、漫灌,现在改为喷灌,对玉米、小麦增产效果都很明显。(新华月报.1980.1)◇不久,国家的一部分投资也进入了这个公司,工程有效浇灌面积达到1500亩,并实现…

喷灌是什么意思

< move > irrigate with sprayed means. ◇ is in Chengdu dam child, local fountainhead does not have a problem on, past all through the ages is canal irrigation, flooding, now instead sprinkling irrigation, apparent to effect of corn, wheaten increase production. (New Hua Yue signs up for.1980.1) ◇ before long, one share investment of the country also entered this company, the project irrigates effectively the area achieves 1500 mus, come true...

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