基本解釋二次傚用函數(shù)英漢例句雙語例句Thus, the quadratic indirect utility function is less attractive because the uncompensated demand functions are non-linear in the parameters.因此，二次間接傚用函數(shù)是那麼有吸引力，因爲無償需求函數(shù)非直線在蓡數(shù)。quadratic utility function更多例句