microballoon sphere 微球 proof sphere 球形样板 proper sphere 真球 相似单词 two sphere 二维球 sphere n.[C] 1.球;球体;球形;球面 2.天体,星球;行星 3.范围,领域 4.(社会的)地位,身份,阶层 6.【书】天,天空 v.[T] 1.使成球形 2.把…放在球体内 sphere 【构词成分】(构成名词) 1.表示...
two-sphere 例句 释义: 全部 更多例句筛选 1. The Aberration Characteristics Analysis of A Two-sphere System with A Two-lens Zero-power Corrector Behind the Secondary Mirror 双贴合无光焦度校正板在双球面镜次镜后的系统的像差特性研究 www.ilib.cn©...
Bizon P., Chmaj T., Tabor Z.: Formation of singularities for equivariant (2 + 1)-dimensional wave maps into the 2-sphere. Nonlinearity 14, 1041–1053 (2001) Article MathSciNet ADS MATH Google Scholar Edmonds, E.R.: Angular Momentum in Quantum Mechanics. Princeton, NJ: Princeton Univers...
I construct field theory on an evolving fuzzy two-sphere, which is based on the idea of evolving non-commutative worlds of the previous paper. The equations of motion are similar to the one that can be obtained by dropping the time-derivative term of the equation derived some time ago by ...
For a Riemannian metric g on the two-sphere, let be the length of the shortest closed geodesic and be the length of the longest simple closed geodesic. We prove that if the curvature of g is positive and sufficiently pinched, then the sharp systolic inequalities hold, and each of these ...
The flow behind the sphere was visualized by the use of condense milk and change in vortex structure due to the interaction was observed in detail. Additionally, drag force on the sphere was measured by a pendulum method which was developed to detect small drag, and the range of distance in...
Two-phase commit enables you to update multiple, disparate databases within a single transaction, and commit or roll back changes as a single unit-of-work. As a transaction manager, InfoSphere® Classic Federation Server for z/OS® prohibits updates to more than one database system in a ...
外部播放此歌曲> D*Time - Sphere Two 专辑:Moving Spheres 歌手:D*Time 还没有歌词哦
Willmore Two-Spheres in the Four-Sphere Genus zero Willmore surfaces immersed in the three-sphere S-3 correspond via the stereographic projection to minimal surfaces in Euclidean three-space with... S Montiel - 《Transactions of the American Mathematical Society》 被引量: 122发表: 2000年 Electric...
下面以二能级原子为例,写出其一般形式的哈密顿量并计算系统的时间演化过程。这部分物理图像的精髓在于我们可以将状态的演化看作布洛赫球(Bloch sphere)上的等效自旋S在一个等效磁场B下的拉莫尔进动( Larmor procession)。得到普适性结论后我们再计算驱动场是激光的情形,可以得到众所周知的拉比振荡过程。