significant digit英 [siɡˈnifikənt ˈdidʒit] 美 [sɪɡˈnɪfɪkənt ˈdɪdʒɪt]
释义有效数(字);
英英释义
significant digit
- n.any digit of a number that is known with certainty; any digit of a number beginning with the leftmost non-zero digit and ending with the rightmost non-zero digit (or a zero considered to be the exact value)
同义词:significant figure
权威例句
Arithmetic Precisionsignificant digitSignificant digitsignificant digitA Statistical Derivation of the Significant-Digit LawThe Significant-Digit PhenomenonAlgorithm 708: Significant digit computation of the incomplete beta function ratiosAn Application of Fourier Series to the Most Significant Digit ProblemFirst significant digit patterns from mixtures of uniform distributionsLeast-significant-digit steganography in low bitrate speech