短語詞組短語a genetic soil classification 土壤地理發(fā)生分類genetic group classification 遺傳類群劃分Genetic texture classification 成因genetic classification of soil 土壤的發(fā)生學分類;土壤的發(fā)生學historic genetic classification 歷史成因分類法history genetic classification 歷史genetic classification of climate 氣候形成分類法genetic classification system 發(fā)生分類系統(tǒng);遺傳學分類系統(tǒng)genetic classification of oils 原油成因分類 返回 genetic classification