每年 平均
网络释义
每年平均雨量分布图表 hyetograph
平均每人全年消费 Per Capita Annual Consumption
平均每人年消费性支出 Annual Living Expenditure Per Capita
平均每人全年购买 Per Capita Annual Purchases
双语例句原声例句
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平均每年有400人死于这种疾病。
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父母为孩子买玩具的花费每年平均为220元。
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1982年以来个人电脑的价格平均每年下降25%。
The price of a PC has fallen by an average of 25% a year since 1982.
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What he says you should do instead is to take the geometric average of gross returns.
他认为应该,对每年的收益求几何平均
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Let's take the average over all the different years."
那就把每年的收益率求一个平均数吧
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I computed the returns on the stocks, bonds, and oil for every year from 1983 and I computed the average returns, which I take as the expected returns, I took the standard deviations, and I took the covariance.
我计算了从1983年以来每年的股票,债券和石油的收益，从而得出平均收益率，这些平均收益率作为预期收益率，然后算得标准差及协方差。
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