短語詞組短語soil texture classification [土壤]土壤質(zhì)地分類Soil texture class 土壤質(zhì)地組別soil texture index WESTBANK 土壤組織指數(shù)soil texture WESTBANK 土攘組織Soil texture type distribution 土壤質(zhì)地類型分佈soil texture roadbed 土質(zhì)路基soil structure and texture 土的結搆和搆造soil texture index 土壤組織指數(shù)red soil texture 紅壤質(zhì)地 返回 soil texture