几何稳定 Stability geometric

如何使社会稳定 How to Ensure Social Stability

体带有几何不稳 geometrical frustration

几何形不稳定结构 Geometrically unstable structure

如何使社会稳定- How to Ensure Social Stability

几何形状不稳定性 geometric instability

几何非线性稳定性 geometrical nonlinear stability

几何不等式的稳定性 Stability of geometric inequalities