deviation n
网络释义
deviation n compensator 偏差补偿器
Deviation n Surcharge 绕航附加费
deviation n from voyage route 改变航线
deviation n alarm 偏差报警器
deviation n monitor 偏差监视器
deviation n indicator 偏差指示器
deviation n indicating controller 偏差指示调节器
standard deviation in N-N intervals 正常RR间期标准差
原声例句
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So, the optimal thing to do if you live in a world like this n is to get n as large possible and you can reduce the standard deviation of the portfolio very much and there's no cost in terms of expected return.
如果现实中也这样简单的话,那么你就尽量增大,这样就能让投资组合的标准差,就会大大降低,从预期收益率的角度来看,这样做的成本是零。
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