(a+b)³展开公式:a³+3a²b+3ab²+b³ (a-b)³展开公式:a³-3a²b+3ab²-b³. 完全立方公式包括完全立方和公式和完b 全立方差公式,完全立方和(或差)公式指的是两数和(或差)的立方等于这两个数的立方和(或差)与每一个数的平方乘以另一个数3倍的和(或差)。
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B cup为上胸围和下胸围差距 12.5 cm, 所以上胸围即可用以下算式求得: 上胸围 = 75 + 12.5 = 87.5 cm 对照一下换算表, 是在89~91 cm的范围, 有点误差, 不过cup的算法是有点range的, B也有分b B-, B, B+, 所以这个算法还是正确的。 (3) 32C 和 34C 都是 C cup, 怎麼看起来不一样呢?
Melody Marks is approximately 1.6 meters (5 feet 3 inches) tall and weighs 50 kilograms (110 pounds). In the same way, her gross body dimensions (chest, waist, and pelvis) are 34 by 26 by 34 inches, and her shoe size is 5.5 (UK).
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b |胸围分A、B、C、D、E、F、G,是怎么分的?
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