英语词汇“utility expect”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	utility expect
释义	utility expect 基本例句期望效用 Under the assumption that investor is averse to risk and the criterion of expected utility maximum, the calculated formula of the optimum ratio of portfolio investment is given.文章最后针对绝对风险回避者，在期望效用最大的意义下，给出了组合证券投资的最优比例的计算公式。
随便看	Geographic education geographic education in normal universities geographic element geographic elements geographic energy geographic engineering geographic entity geographic environment geographic environment conditions geographic equator geographic events geographic expedition geographic expeditions geographic experiment geographic factor Geographic Factor geographic factors geographic feature Geographic-Feature-Oriented geographic features Geographic File geographic filing method geographic first law geographic forward geographic forwarding protocols