1) Descartes geometry
笛卡儿几何
1.
Aiming at the mechanism character of a multi axes robot,the location kinematics negative problem was solved by simple Descartes geometry instead of general matrix transform.
针对一个教学型多关节机器人的机械特点,不用一般的齐次转换的方法而是用简单的笛卡儿几何的方法解决了其运动学逆问题。
2) Descartes' Geometry
笛卡儿《几何学》
1.
By three elaborate case studies(Cardano's Ars Magna, Descartes' Geometry and Wallis' interpolation), joined with the general investigation into the historical backgrounds, this paper supplies strong support and new vision for a profound understanding of the alg.
澄清了以往认为代数在解析几何中的作用与在笛卡儿《几何学》中的作用相一致的观点。
4) 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 。
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
[英][kɑ:'ti:ziən] [美][kɑr'tiʒən]
笛卡儿的;笛卡儿坐标
补充资料：了儿
1.最后。 2.语气助词，表示十分惋惜。
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