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单词 absolute value
释义
absolute value
n.
1. The numerical value of a real number without regard to its sign. For example, the absolute value of -4 (written |-4|) is 4. Also called numerical value.
2. The modulus of a complex number, equal to the square root of the sum of the squares of the real and imaginary components of the number.
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更新时间:2025/1/8 15:09:32