英语词汇“有效數字”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	有效數字
释义	有效數字 yǒu xiào shù zì数学上指由一至九的数字。相对于零而言。统计上指一数值之准确程度的数字。化学上指于一数量之精确部分之数字后多加一位而得的数字。在运算过程中需考虑精确及不精确部分，得到的答案，不精确数字只能有一位。德Signifikante Stellen
随便看	Premature atrioventricular junctional beats premature auricular fibrillation premature AV junctional beat premature AV junctional beats premature A V junctional beats premature A-V junctional beats pre-match pre-match anxiety pre-match training premate Premate prematerial pre-materialist prematerlized chrome dyes prematernal prematernal nutrition prematernity premating premating behavio premating behaviour premature ageing Premature aging premature aging syndrome premature alopecia premature alopecia,presenilis alopecia