记A为第一段子区间内残差序列的平方均值的翻译：Remember a sequence of residuals is the first piece band the square of the mean 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Recorded a piece for the first interval the mean square of residuals

Remember a sequence of residuals is the first piece band the square of the mean

Records A is in the first piece sector a residual error sequence square average value

Remember A interval son for the first paragraph within the square are disabled poor value sequence

Remember a sequence of residuals is the first piece band the square of the mean