英日字典: significant_figure
The significant_figure has 1 Senses.
- significant figure, significant digit
- 有効数字
- 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); "he calculated the answer to four significant figures"
- 確定的に知られている数の桁のいずれか
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