专业释义英英释义
positional notation
- n. a numeration system in which a real number is represented by an ordered set of characters where the value of a character depends on its position
以上来源于: WordNet
柯林斯英汉双解大词典
positional notation
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1.
N the method of denoting numbers by the use of a finite number of digits, each digit having its value multiplied by its place value, as in 936 = (9 × 100) + (3 × 10) + 6 位置计数法
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