The aim of this paper is to investigate the feasibility of using Landsat 7 ETM~+ data to estimate Leaf Area Index (LAI).是什么意思_The aim of this paper is to investigate the feasibility of using Landsat 7 ETM~+ data to estimate Leaf Area Index (LAI).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句