频率平衡是稳定平衡的特例。

The frequency equilibrium is a particular case of the stable equilibrium.

通过数值计算，获得稳定平衡半径，以及它与驱动声压的相关性。

By numerical calculation, the steady ambient radius together with its dependency on the driving pressure is obtained.

在锚泊过程中，锚驻力是决定锚泊稳定平衡的关键条件。

In the process of anchorage, anchoring force is the crucial condition of anchorage stability equilibrium.

本质上，电泡是铁电薄膜中电畴所承受的压缩力与扩张力稳定平衡的结果，是电畴的一种稳定结构。

Radically, electronic bubble is a result of stabilization of electronic domain structure in feroelectronic film bettwen compression force and dilation force.