单词盒子

yellow-river irrigation district

Y 开头单词

基本解释

  • [农业科学]引黄灌区

英汉例句

    双语例句

  • The"311-A"regression design was adopted to study the optimum ratio of N, P and K fertilizers on maize field of Yellow River Pumping Irrigation District in Cheng Xitan, Yanchi Ningxia.
    运用“311-A”试验设计，探讨宁夏盐池县城西滩扬黄灌区玉米氮、磷、钾肥料的最佳配比。

专业释义

    农业科学

  • 引黄灌区

    Yellow-river irrigation district in Ningxia province, a large irrigation district in China, has made an outstanding contribution to the local economic development.
    宁夏引黄灌区是我国的大型灌区之一，40多年来，灌区对当地国民经济的发展做出了突出的贡献。