排列组合是组合学最基本的概念。所谓排列,就是指从给定个数的元素中取出指定个数的元素进行排序。组合则是指从给定个数的元素中仅仅取出指定个数的元素,不考虑排序。排列组合的中心问题是研究给定要求的排列和组合可能出现的情况总数。 排列组合与古典概率论关系密切。
巧抓要点解决排列组合问题--中国期刊网 关键词:排列组合;分类;分步 [gap=3182]Key words: permutation and combination; classification; substep
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拷贝(copy)交换(swap)替换(replace)填写(fill)删除(remove)排列组合(permutation)分割(partition)随..
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排列组合式信箱 nest letter-boxes ; boxes
排列组合的一些特性 properties of permutation and combination
排列组合电子刊物 Electronic Journal of Combinatorics
排列组合符号 signs for permutations and combinations
排列组合计算器 Combinations Calculator
大数排列组合计算器 large combinations calculator
点的排列组合 the allocation of the dots
组合数学之排列组合 Permutations and Combinations
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这样就可以配置不同供应商提供的角色实现的任意排列组合。
This way, any permutation of role implementations by the different vendors can be configured.
这不过是个数字游戏,一个带点小运气的排列组合。
It's simply a Numbers game with a little luck thrown into the mix.
下面的表4和表5中显示了不同的排列组合之间的区别。
The difference can be illustrated with Tables 4 and 5, below.
Parole is the unfolding in time of a set of possibilities given in space, that set of possibilities being what Saussure calls "langue."
个人语言是一系列以一定时间顺序排列的,语言的可能的组合,而语言则是一个特定群体共享的“
This is a game where you get a little plastic device, it's got 15 plastic numbers on it and one hole in this little plastic board and you can move those numbers up, down, left to right, and the goal is to take what's a random assortment of tiles and arrange them in numeric order and that's one of these little things you can play sort of absentmindedly.
在这个游戏中,你会拿到一个可塑的装置,上面有15个数字和一个孔,你可以将数字上下移动,左右移动,目标就是,拿到一个随机的组合后,将其按数字顺序排列,这个你可以随便玩玩。
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