地表河床稳定性
Surface river bed stability
河床稳定
stability of the riverbed
riverbed stability
悬河稳定性
stability of elevated river
LaSalle稳定性定理
LaSalle stability theorem
Liapunov稳定性定理
Liapunov stability theory
Liapunov线性稳定性理论
Liapunov linear stability theory
Lyapunov稳定性定理
Lyapunov stability theory
船舶泊稳稳定性分析
ship berthing stability analysis
磁性稳定性
magnetic temperature stability
狄利克雷稳定性定理
dirichlet stability theorem