circular permutation
短语词组
- plane circular permutation 平面环排列
- problem of circular permutation 圆排列问题
- space circular permutation 空间环排列
- circular permutation code 循环排列码
- circular permutation with one direction 单绕向圆排列
- circular permutation with two directions 双绕向圆排列 返回 circular permutation