[数] 最小P误差准则 error criterion: 差错准则; 误差判据; 误差准则error squared criterion: 误差平方准则integral of error criterion: 误差积分标准integral of squared error criterion: 平方误差积分准则integrated square error criterion: 误差平方积分准则下载手机词典可随时随地查词查翻译