稳定的均衡的英文：
stable equilibrium

stable是什么意思：
n. 厩；马厩；属同一马主的赛马；训练处；课堂；破屋，陋室
adj. 稳定的；固定的；不动摇的

The horse stable is in the main barn,the cow stable is separate.
马厩在大牲口棚里，牛栏则分开在另外一个地方。

stable electron orbit
稳定电子轨道

The horse in the stable has broken out.
马厩里的那匹马跑了。

He needs a stable job.
他需要一份固定的工作。

He is a man of stable character.
他是一个性格坚定的人。

equilibrium是什么意思：
n. 平衡，均衡；平静

The question of stability of an equilibrium is very important.
一个平衡点的稳定性问题是非常重要的。

The equilibrium of force must be established in Europe.
必须确立欧洲的均势。

I believe this state of equilibrium will be maintained.
我相信这个均势将被维持。

To sway or waver as if losing or regaining equilibrium.
犹豫不决摇摆或晃动，好象失去或恢复平衡。

Single movement to and fro when equilibrium has been disturbed
(偏离平衡位置的)一次往复振动