Secondly, we show the equivalence theorems between mean shift model and outlier detection model based on the condition that errors in regression model are normally distributed.
其次，在误差服从正态分布的条件下，阐述了线性回归模型框架中均值漂移模型与异常点检验的等价性。
However, Catford's theory has some deficiencies. The shift model he proposes only takes effect on and below the level of sentence, and does not take textual and pragmatic factors into account.
但卡特·福德的翻译转换理论也存在缺陷，即他提出的转换模式只是在句子层级及以下发生，未考虑到超出句子的段落、语篇层次。
However, Catford's theory has some deficiencies. The shift model he proposes only takes effect on and below the level of sentence, and does not take textual and pragmatic factors into account.
但卡特·福德的翻译转换理论也存在缺陷，即他提出的转换模式只是在句子层级及以下发生，未考虑到超出句子的段落、语篇层次。
应用推荐