【计】 稀释度比率\n【化】 稀释率; 稀释比; 稀释比例; 稀释比值

生化需氧量（BOD5）测定中稀释倍数的简捷确定法

dilution

Dilution

endpoint dilution assay

ostwald's dilution law

partial heat of dilution

dilution method

soil dilution plating technique

dilution gene