笛卡儿积 meaning in Chinese

extended cartesian product
kartesisches produkt cartesian product

The geodetic numbers of cartesian products of graphs
图的笛卡儿积的测地数
The application of the descartes accumulate in database system
离散数学中的笛卡儿积在数据库系统中的应用
Using the combinatorial method of constructibility and the technique of exchanging colors , we present the best upper bounds of dynamic chromatic number of halin graphs and sp graphs , and determine the dynamic chromatic number of a type of sp graphs , we determine the incidence chromatic number of some descartes product graphs and some join graphs . at last we determine the entire coloring number of 1 - tree and prove a conjecture of edge - face coloring
利用构造性组合方法和换色技巧给出了halin图和系列平行图动态色数的最小上界，并确定了一类特殊系列平行图的动态色数，确定了某些笛卡儿积图和某些联图的关联色数，确定了1 -树图的完备色数并证明了有关边面着色的一个猜想。