英语词汇“significant digit”的意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	significant digit
释义	significant digit 汉语翻译【计】有效位; 有效数字英语解释：名词 significant digit: 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
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英语词典包含435040条英汉在线翻译词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

significant digit