双语例句原声例句
-
随着像元尺度变大，LAI的标准差增大，但植被指数与LAI的相关系数并不降低。
With the larger pixel scale, standard deviation of LAI increased, but the correlation coefficients of vegetation index and LAI are not reduced.
-
由于交叉验证均方标准差都有所降低，说明MSC预处理能够基本消除干扰因素的影响。
Because the RMSECV reduce, it can make out that MSC can remove the effect of disturbing factor.
-
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。
应用推荐