基本解釋[地球科學]地貌演變過程英漢例句雙語例句Ravine density is an important factor of reflecting the Earth's surface degree of crushing. It is vital in soil corrosion, evolutionary process of landform and so on.溝壑密度是反映地表破碎程度的重要因子，在土壤侵蝕、地貌演變等研究中有重要作用。evolutionary process of landform更多例句專業(yè)釋義地球科學地貌演變過程