释义 |
co·ef·fi·cientBrE /ˌkəʊɪˈfɪʃnt/ NAmE /ˌkoʊɪˈfɪʃnt/ noun (mathematics数学) a number which is placed before another quantity and which multiplies it , for example 3 in the quantity 3x 系数(physics物理) a number that measures a particular property (= characteristic ) of a substance (测定物质某种特性的)系数◆ the coefficient of friction 摩擦系数 |