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E 开头的英语单词（共 130,670 个）
expected utility theory
预期效用理论, 预测效用理论
expected utility value
预期效用值
expected value
[计] 期望值, 期待值\n[化] 期望值; 期待值; 统计平均值
expected value criterion
[化] 期望值判据
expected value evaluative model
[网络] 期望值评价模型
expected value of a probability distribution
一种概率分布的期望值
expected value of a random variable
随机变数的期望值
expected value of imperfect information
不完全信息预期价值
expected value of mean square error
均方误差的期望值
Expected value of perfect information
完全信息预期值\n完全情报的期望值
expected value of random variables
[统计] 随机变量的期望值
expected value of sample information
样本信息期望值;取样信息的期望值
expected value of the statistic
统计量的期望值
expected value operator
[数] 期望值算子
expected values
[数] 期望值；[会计] 预期值；统计平均值
expected vector
[数] 期望矢量
expected velocity factor
期望速率因子
expected volue
[化] 期望值
expected wealth effect
预期资产效果
expected wealth value
预期资产价值
expected years of schooling
预期受教育年数
expected yield
[经] 预期收益率
expected yields
〈俗〉估产(量)
expected-utility hypothesis
[经] 预期效用假设
expected-value decision rule
期望值决策原则
expectedness
预期性\n期待