The Assessment of Spectral Indices Applied in Chlorophyll Content Retrieval and a Modified Crop Canopy Chlorophyll Content Retrieval Model是什么意思_The Assessment of Spectral Indices Applied in Chlorophyll Content Retrieval and a Modified Crop Canopy Chlorophyll Content Retrieval Model在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句