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

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	exchange noise exchange nonresident exchange non resident exchange notes exchange object exchange of abilities exchange of account exchange of acetal linkage exchange of air exchange of ambassadors Exchange of assets exchange of athletes exchange of blows exchange of bonds Exchange of Books and Serials exchange of borrowing exchange of captives Exchange of cerebrospinal fluid exchange of Ci exchange of commedities in foreign trade exchange of commodities exchange of commodities in foreign trade exchange of commodities of equal value exchange of commodity exchange of communications