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- Poincare sheroid 庞加莱椭球体
- A rift opened between Lloyd George and Poincare. 劳合·乔治与彭加勒的分歧公开了。
- Poincare's judgment was more liberal. 庞长的判断更灵活些。
- PMD vectors are dispersed on the whole Poincare sphere. 偏振模色散矢量弥散于整个邦加球.
- Poincare has been regarded as conventionalist, yet we have reason to doubt it. 摘要一直以来,彭加勒被视为约定主义者,然而,这一观念有理由受到质疑。
- Following Poincare's step,I will use Galois' head to be chaotizing step by step!!! 虽然基本能看懂,但是绝对写不出来这样的文章,高级词汇太多了,只会认但不会用。
- The Poincare sphere is introduced by using the Stokes son space that consists of Stokes parameter. 利用得到的斯托克斯参量组成的子空间来引入布卡尔球.
- Zhu and Cao's three hundred pages paper is the first clear and definite proof of the Poincare conjecture. 朱、曹的长达300页的论文是首次对庞加莱猜想清楚、明确的证明。
- Missing any one of the above three is not the final resolution of the Poincare conjecture. 以上三步缺一不可,否则都不会使得庞加莱猜想得以最终解决。
- Poincare thinks that the value of science has a close relation to "truth、good and beauty". 摘要在彭加勒看来,科学的价值与“真善美”联系密切。
- Microcosmic space is the hollow ball that has limit,it is not the ball of Poincare conjecture. 微观空间是有界限的空心球,不是“庞加莱猜想”的球。
- Cut locus wag first introduced by Poincare for compact surfaces of positive curvature,and was elaborated by, among others, B.Myers. B.;Myers的[1]讨论了二维黎曼流形上的割迹;是很有影响的文章
- In this thesis we investigate the chaotic dynamics in the curved space-time in the phase space (?) and using the Poincare section method. 本文将广义相对论与非线性动力学理论结合起来,同时主要运用相空间技术和彭加莱截面方法研究了弯曲时空中的混沌动力学问题。
- It is pointed out in this paper that "structural realism" is fitter for Poincare's philosophy of science than "conventionalism" or "empirical realism". 因此用“结构实在论”来概括彭加勒的科学哲学比用“约定主义”或“经验约定论”更合适。
- The system equations are numerically integrated, the results of which contain phase diagram, Poincare diagram, spectrogram and bifurcation diagram. 采用数值方法得到转子系统在不同转速和径向游隙下的相图、庞加莱图、频谱图和分岔图等。
- This is first time to solve the nonlinear stability problem of rail vehicles succe fully by using Poincare map method in China. 论文研究了试验台的方案形式和关键技术,介绍了试验台的结构、系统组成、主要参数、功能情况。
- Poincare: Science is no more a collection of facts than a house is a collection of bricks. The architecture of science is provided by mathematics. 科学是事实的积累,就如同一座房屋是由砖块垒起来的一样。而科学的建筑就是数学。
- As a contrast, we may consider a famous story: the discovery by Henri Poincare, of a new mathematical method called the Fuchsian functions. (L.34. 与之相反的是另一件众人皆知的事情:那就是亨利庞加莱发现被称为福克斯函数的数学新方法的故事。
- In the third chapter we start with the Poincare group and construct various unitary representations in suitable Hilbert spaces. 第三章我们从庞加莱群着手构造合适的希尔伯特空间的多种幺正表象。
- To use Matlab visual language,the visual test software of Birkhoff?shaw chaos attractor is drew up. This software can draw phase position map? Poincare shining map? 应用Matlab可视化语言,编制了Birkhoff shaw混沌吸引子可视化分析软件,可绘制出该吸引子在相空间的轨线图、Poincare截面映像图、振动时程曲线图和Lyapunov指数图等。
