重复排列

每类晶体的原子都按高度有序的模式重复排列。

Every crystal 's atoms are arranged in a highly organized , repeating pattern .

可重复排列数的序数

Ordinal of Being Duplicated Permutable Number

主位结构的信息功能相邻位有限制的可重复排列的计数

Information Conveyance in Thematic Structure The count with restricted and re-arranged characteristics in two related positions

研究一类特殊的可重复排列性质，建立了一般情形下求这类排列数的递推公式，导出了一些特殊情形下的具体计算公式。

A sort of3-element permutation with repetitions allowed is studied , and a recurrence relation in general condition is found .

即是，将层状岩体看作由代表性单元体（单胞）周期性重复排列组成的复合岩体。

At first , the layered rock mass was regarded as a composite with representative element volume ( unit cell ) periodic repetition rank .

而当你一直重复这个排列，直到惹怒了老妈，你就知道什么是until循环了。

And you learn until loops by repeating that sequence until mom gets really mad .

同样，当我一只脚站立，重复这个排列时，你又学会了while循环。

And you learn while loops by repeating that sequence while I 'm standing on one leg .

化学中的聚合物就是物质中很多相同的分子重复层叠排列，以不同的排列方式组成各种物理和化学形态。

Polymer chemistry links together many repeating chains of small molecules to form a layer-like structure that has unique physical and chemical properties .

再把产品的商标以重复的形式排列在鞋盒周围。

Then repeat products in the form of a trademark in the shoebox arranged around .