机译:微生物肥与复合肥配施对微灌苹果产量和果实品质以及翌年成花坐果的影响Effects of Microbial Fertilizer and Compound Feritlizer Mixed Application on Yield and Fruit Quality and Flowering and Fruit Setting of Following Year of Apple
机译:Ppp模式是推动电子政务平台健康发展的良药吗? --来自华东地区50个城市政务app的面板数据分析 =Is the Public-Private Partnership (PPP) Model A Panacea for Promoting the Healthy Development of the Government E-Services Platform? - Panel Data Analysis of Government App from 50 Cities in East China