The Changes of Soil Physical Properties in Abandoned Lands During Vegetation Restoration in Hilly and Gully Regions on the Loess Plateau是什么意思_The Changes of Soil Physical Properties in Abandoned Lands During Vegetation Restoration in Hilly and Gully Regions on the Loess Plateau在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句