可重复排列与可重复组合
permutation and combinations with repetition
几何形体重复排列
repetitive array of special structures
无重复排列
permutation without repetition
重复排列
permutation with repetition
repeated permutation
不可重复编辑描述符
nonrepeatable edit descriptor
不可重复匹配
matching without replacement
国产可重复吻合器
Domestic anastomat repeated
截面测量的不可重复性
non-reproducibility of the cross sections
可操作性和可重复性
operability and repeatability