网络释义专业释义
average standard deviation 平均标准偏差
average standard of living 平均生活标准
average capacity standard 平均容量标准
average consumption standard 平均消费水平
standard average 基准平均值
average and standard deviation 平均值和标准差
average value's standard error 均值标准差
average and standard subtraction 平均数和标准差
Standard Average Amplitude 标准平均振幅
双语例句原声例句权威例句
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In stead of people starving, the average standard of living rose.
人们并没有挨饿，相反生活平均水平都提高了。
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The average standard of living is lowered compared with what it would have been.
平均的生活水准相对于原本的要低了。
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Charity cannot improve the average standard of living. Saving and capital accumulation do.
施舍不可能提高平均生活标准，但节俭和资本积累却可以做到。
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7% 77% is class average and the standard deviation was 17% so you can see where things lie. 50% is a pass.
7是平均水平，标准偏差是%,这就是事情所在，50%就及格。
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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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