基本解释施肥同根派生 fertilizeation相关词英汉例句A two return interactive design of four factors and five levels was carried out under tub experiments to study the interaction of water and fertiliz er coupling. 采用四因素五水平二次回归正交设计方案,在盆栽控制条件下,对大豆水肥耦合作用进行了初步研究。fertilizeation更多例句