- 1. permutation and combination: 排列组合
... 随机变量random variable 排列组合permutation and combination 气体状态方程equation of state of gas ...
dict.youdao.com - 2. properties of permutation and combination: 排列组合的一些特性
dict.youdao.com - 3. permutation and combination multiplication rule: 排列组合乘法法则
dict.youdao.com - 4. permutation n and combination: 排列组合
dict.youdao.com
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