比例系數(shù) coefficient of proportionality: 比例系數(shù)proportionality coefficient: 比例系數(shù)proportionality: n. 比例(性);均衡(性);相稱。 analogy of proportionality: 比例類比coeffcient of proportionality: 比例系數(shù)下載手機詞典可隨時隨地查詞查翻譯