The green index method and the single channel method are presented in this papr to calculate the Area of winter wheat with the NOAA/AVHRR digital data.是什么意思_The green index method and the single channel method are presented in this papr to calculate the Area of winter wheat with the NOAA/AVHRR digital data.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句