1) Steven
[英]['sti:vən] [美]['stivən]
史笛文.邦尼卡斯尔
2) Descartes ray
笛卡尔线
1.
Descartes ray and character of round-section fibers;
圆形截面纤维的笛卡尔线及特征
2.
Later, the angle decreases again, the ray of the maximal included angle position is called the Descartes ray.
一束平行光线垂直于圆柱形纤维轴照射,光线进入纤维经过两次折射和一次内表面反射后出射,入射光线偏离轴光线愈远(通过纤维截面中心沿原路反射回来的光线称为轴光线),它经过纤维出射的光线相对于入射光方向的夹角就愈大,达到某一位置时夹角达到了最大值,之后夹角又开始减小,这一最大夹角位置的光线称为圆柱形纤维的笛卡尔线。
3.
But skin-core structure and the Descartes ray of internal surface reflection haven’t been involved.
目前对单根纤维的反光性能研究较少,主要涉及了表面反射光、透射光、内表面反射光这些方面,对纤维的皮芯层结构、其内表面反射光的笛卡尔线现象等没有涉及。
3) 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。
4) Cartesian products
笛卡尔积
1.
It is proved that the crossing number of Hn is Z(5,n)+n+n2], and the crossing number of Cartesian products of W4 and K1,n is Z(5,n)+2n+n2].
证明了Hn的交叉数为Z(5,n)+n+﹂2n],并在此基础上证明了轮W4与星K1,n的笛卡尔积的交叉数为Z(5,n)+2n+﹂2n]。
2.
LetG1×G2 be the cartesian products of G1 with G2,V(G1×G2)=V(G1)×V(G2),E(G1×G2)=｛(u1,u2)(v1,v2)｜u1=v1 and u2v2∈E(G2),or u2=v2 and u1v1∈E(G1)｝.
两个图G1和G2的笛卡尔积图G1×G2是这样一个图:V(G1×G2)=V(G1)×V(G2),E(G1×G2)={(u1,u2)(v1,v2)|u1=v1且u2v2∈E(G2),或者u2=v2且u1v1∈E(G1)}。
3.
In this paper,we prove the crossing number of Cartesian products of W_5 with S_n is 6「n/2」「(n-1)/2」+2n+3「n/2」+3「n/2」(「x」denotes the maximum integer that is no more than x),also we abtain the crossing numbers of Cartesian products of some sungraph of W_5 with S_n.
目前,对于六阶图与星图笛卡尔积的交叉数知之甚少。
5) Descartes
[英][dei'kɑ:t] [美][de'kɑrt]
笛卡尔
1.
The Unusual Talents:Descartes and Pascal;
异样的天才：笛卡尔与帕斯卡
2.
The Contribution of Descartes on Physcis Thought;
笛卡尔在物理思想上的贡献
3.
I can not walk out——Enlightenment of Lost of Descartes and Fichte s Philosophy;
走不出的“我”——笛卡尔与费希特哲学迷失的启示
6) rene descartes
笛卡尔
1.
Huineng(638-713) was the founder of Chinese Buddhism Chanzong, and Rene Descartes(1596-1650)was the originator of the West Rationalism.
惠能是中国佛教禅宗的鼻祖,笛卡尔是欧洲理性主义的创始人,虽然,他们在不同的社会中生活;所处的时代也相差了八百多年。
2.
In Rene Descartes′ opinion, object- deduction as the fifth road to wisdom that he found has an undoubted reliability and definiteness.
在笛卡尔看来，直观—演绎法是他找到的第五条通达智慧的道路，其可靠性、确定性不可怀疑。
补充资料：卡博尼尔
卡博尼尔
加拿大城镇。位于纽芬兰岛东南部突出的阿瓦朗半岛上，东南距纽芬兰省省会圣约翰斯43公里。人口5，000多。贸易中心、渔港和铁路终点。以鱼类加工、制革、家具制造等工业为主。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条