1) symmetry-breaking bifurcation
对称性破缺分岔
1.
The system could undergo the period-doubling bifurcation,saddle-note bifurcation,symmetry-breaking bifurcation and so forth to chaos,as the control parameter was set on some certain intervals.
在一定的参数区域内,系统历经倍周期分岔、鞍结分岔、对称性破缺分岔等形式通向混沌。
2) symmetry breaking bifurcation
对称破缺分岔
1.
The mechanism of the symmetry breaking bifurcation, a prerequisite for period-doubling bifurcations, is presented.
研究了 Duffing系统中作为倍周期分岔前兆的对称破缺分岔及其机理 ,Lyapunov指数与对称破缺分岔之间的关系 。
3) symmetry-breaking bifurcation
对称破裂分岔
1.
Numerical simulations show that similar to their counterpart in deterministic nonlinear system some symmetry-breaking bifurcation may occur in the stochastic Duffing-Van der p.
讨论谐和激励作用下含有界随机参数的双势井Duffing-Van der pol系统的对称破裂分岔现象。
2.
Moreover, the symmetry-breaking bifurcation and period-doubling bifurcation of the stochastic Duffin.
对一类含随机参数的Duffing-vanderPol系统,运用Chebyshev多项式逼近法,将其转化成等价的确定性扩阶系统;通过求解等价系统在谐和激励下的稳态响应,可得Duffing-vandetPol系统相应的稳态随机响应,研究了当谐和激励的振幅变化时,含随机参数的Duffing-vanderPol系统的对称破裂分岔和倍周期分岔。
4) symmetry breaking
对称性破缺
1.
We calculate and discuss the threshold voltage u_(th) and the parameter Δ which reflects the symmetry breaking of the director distribution at the middle layer of the cell.
着重考虑了挠曲电效应的影响,导出了指向矢倾角θ满足的微分方程和边界条件,计算和讨论了阈值电压以及指向矢分布对盒中央平面对称性破缺参量Δ。
2.
But symmetry breaking,as the assistant design principles of the universe,is an indirect form of the implicit symmetry.
寻求内在的对称与和谐是宇宙设计的最基本原则,但对称性破缺,作为宇宙设计的辅助原则,则是隐含对称性的间接表现形式。
3.
Besides,it was demonstrated that the(3,9+2)-circle and(9+2,3)-circle fractal sets are golden ones with symmetry breaking.
另外证实了(3,9+2)或(9+2,3)分圆分形花样是一个对称性破缺的黄金分形。
5) broken symmetry
对称性破缺
1.
In this paper we discuss the classification and characteristics of symmetry in physics,analyze in detail the connection between broken symmetry and phase transition as a process from disorder to order in physical systems,and discuss the prerequisite conditions to the appearance of broken symmetry.
本文将扼要介绍物理学中对称性的分类及其特征，说明对称性破缺与一物理系统从无序到有序的相变过程间的关系，并讨论了对称性破缺出现的前
6) symmetric destruction
对称性破缺
1.
The paper dis cusses the relation of gauge transformation,relativity principle and symmetric destruction in vacuum and Prones the mechanism of symmetric destruction in vacuum.
本文就规范变换，相对性原理与真空对称性破缺之间的关系进行了论述，并讨论了真空对称性破缺的机制。
补充资料：破分
1.宋制，州县催征财赋官物达九分(九成)以上，谓之"破分"。诸司不再催办，户部亦不再问。
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