等效果分析equal: adj. 1.相等的;平等的,均等的 (to; with ...analysis: n. (pl. -ses ) 1.分解,分析;【數(shù)學】解 ...be of equal effectiveness: 具有同等效力cost effectiveness analysis: 成本效益分析cost effectiveness analysis method: 技術(shù)經(jīng)濟分析法下載手機詞典可隨時隨地查詞查翻譯