释义 |
flood irrigation短语¹⁴⁴⁹⁷²⁺² 基本例句 漫灌 Moreover, the market qualities of radish with drip irrigation excel the ones with flood irrigation. 滴灌处理下萝卜的市场品质高于漫灌处理下萝卜的市场品质。 cnki The soil texture of this area is special soil-stony medium, meanwhile, traditional flood irrigation wasted lots of water resources, carrying water saving irrigation is imperative. 该地区土质特殊,为土石混合介质,同时,传统漫灌造成大量水资源浪费,开展节水灌溉势在必行。 fabiao Serious soil salinization due to long time flood irrigation is greatly restricting the development of agricultural in the plains. 长期以来由于大水漫灌,导致土壤盐渍化严重,制约着平原农业的发展。 fabiao Therefore, this paper mainly discusses NO3 ion profile shape, peak location and peak value as affected by sprinkler and flood irrigation and the irrigation amount. 故本文主要讨论了喷灌、畦灌条件下 NO3离子剖面形状、峰值位置、峰值大小三要素随灌水量、喷灌强度、弥散度等因素的变化规律。 cnki B ase on the study of lab experiment, the characteristics of nitrogen and phosphorus transport and transformation in soil was studied under sprinkler irrigation and flood irrigation. 本文以室内土柱实验研究为基础,研究了漫灌、喷灌入渗条件下,土壤氮类、磷类化合物迁移转化的特征。 cnki |