1) cartesian product
笛卡儿积
1.
And the formulae for estimatingthe edge-toughness of Cartesian product and Kronecker product of some special graphs are presented.
证明了一类r-正则r=κ′(G)连通非完全图G的边坚韧度近似等于r/2(1+(1/│V(G)│-1))并且提供了估计一些特殊图类的笛卡儿积和Kronecker积的边坚韧度的公式。
2.
Product topology and box topology are two methods for introducing topologies in general Cartesian product,both of them are generalization of the concept of finite product topology.
积拓扑与箱拓扑是在拓扑空间族的笛卡儿积上引进的2种不同的拓扑,它们都是有限积拓扑的推广,对这2种拓扑作以比较是有益的。
3.
This paper discusses the upper chromatic number of the Cartesian product of co-hypergraphs.
讨论反超图的笛卡儿积的着色理论 ,求出了满足一定条件的反超图的笛卡儿积的上色数 。
3) the Cartesian Product
笛卡儿乘积
1.
In this paper,the Cartesian Product of three topological spaces,compact space,connected space and A2(A1) space,were studied,and three corresponding conclusions are given.
讨论了某些拓扑空间的有限笛卡儿乘积,主要包括紧致空间、连通空间、以及A2(A1)空间。
4) fuzzy Cartesian product
模糊笛卡儿积
5) Descartes
[英][dei'kɑ:t] [美][de'kɑrt]
笛卡儿
1.
The method of Descartes′ construction for 7 and 8 degree equations;
七、八次方程的笛卡儿做图
2.
Wittgensteiin:Breaker of Descartes Tradition;
突破笛卡儿式传统的维特根斯坦
3.
Cogito :from Descartes to Sartre;
“我思”:从笛卡儿到萨特
6) Cartesian product
笛卡尔积
1.
Crossing numbers of cartesian products of stars with 5-vertex graphs
五阶图与星图的笛卡尔积交叉数
2.
The relation between the Cartesian product and authentication codes is studied in this paper.
该文研究了笛卡尔积与认证码的关系,根据笛卡儿积的结构特点,提出了一种将认证符信息嵌入到编码规则的思想,从工程应用的角度实现了基于笛卡尔积的各阶欺骗概率相等的最优Cartesian认证码的构造,并给出了基于笛卡尔积和拉丁方的各阶欺骗概率相等的安全认证码的构造方案。
3.
Through the analysis of the second power Cartesian product of natural number set N——N×N and the thirdpower Cartesian product of natural number set N——N×N×N,obtains the conclusion that they all have the bijective relation to natural number set N,it means that the set N×N and the set N×N×N are all countably infinite.
通过对自然数集合N的二次笛卡尔积运算———N×N和三次笛卡尔积运算———N×N×N的详细分析,得出了它们与自然数集合N之间都存在双射关系结论,即集合N×N和集合N×N×N都是可数无穷的。
补充资料：儿
【儿】
儿者，即母之女，于己为姊妹也。
儿者，即母之女，于己为姊妹也。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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