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

单词	significant figure
释义	significant figure 汉语翻译【计】有效位, 有效数位, 有数字【化】有效数字英语解释：名词 significant figure: 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 digit
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significant figure