1) crotch
[英][krɔtʃ] [美][krɑtʃ]
叉状物;岔口
2) switch and crossing
道岔及交叉口
3) fork
[英][fɔ:k] [美][fɔrk]
n.叉;叉子;分叉;岔口v.成叉子形
4) prong
[英][prɔŋ] [美][prɔŋ]
叉状物
6) pitchfork bifurcation
音叉分岔
1.
Furthermore,pitchfork bifurcation is studied under the small disturbance of a bifurcation parameter in the system.
作者研究了一类非线性磁流变阻尼系统的局部分岔,运用中心流形定理讨论了系统具单零特征值时的普适开折,给出了分岔集与相图,并进一步证明了在系统内的小参数扰动下系统将发生音叉分岔。
2.
The theory of bifurcations of the fixed point was applied to such model,and it was proved that the symmetric periodic motion only has pitchfork bifurcation by the analysis of the symmetry of the Poincaré map.
把映射不动点的分岔理论运用到该模型,并通过分析对称系统的Poincaré映射的对称性,证明了对称型周期运动只能发生音叉分岔。
补充资料：岔口
1.道路分岔的地方。
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