According to regression equation(Y=31.66-0.18X) based on DPS, it can indicate that if rainfall increase 1mm, attack date of Late blight will ahead 0.18d.是什么意思_According to regression equation(Y=31.66-0.18X) based on DPS, it can indicate that if rainfall increase 1mm, attack date of Late blight will ahead 0.18d.在线翻译_英语_读音_用法_例句