这一性质比最小方差性更为直观。
The property was more object than minimum variance property.
扰动项具有异方差性的模型称为异方差模型。
The model which has such kind of property is referred to as heteroscedastic regression model.
方差分析和交叉验证表明，该模型具有好的显著性和稳定性。
The variance analysis and cross_validation indicate that this model is notable and steady.
引入均方差的概念，建立了抽运光功率分布均匀性判定方法。
A method to estimate the distribution of pump power is bring up.
引入均方差的概念，建立了抽运光功率分布均匀性判定方法。
A method to estimate the distribution of pump power is bring up.
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