短語(yǔ)詞組短語(yǔ)absolute e value error 絕對(duì)誤差absolute value relative error 相對(duì)誤差絕對(duì)值absolute value of error 誤差絕對(duì)值absolute value of an error 誤差絕對(duì)值error absolute value 誤差絕對(duì)值 返回 absolute value error