短語詞組短語dry soil density 干土密度dry bulk density 干容重;干容積重;自然密度;干表觀密度dry weight density 干重度dry appearance density 干表觀密度a dry apparent density 干表觀密度soil dry bulk density 土壤干容重dry hole density log 干孔密度測井dry film density 干膜密度maximal dry unit density 最大干密度 返回 dry density