片语
twice-the-standard-error rule二倍标準误规则
standard d error标準偏差
standard counting error标準计数偏差
standard deviate error标準方差
standard prediction error误差标準差
standard d error of mean均值的标準误差
over-standard-error pipe hole管孔超差
standard error of sampling取样标準误
Standard Deviation Error Distribution标準差分布差异