| 释义 |
稳定平衡wěndìng pínghéng处于平衡状态的物体,受到微小的外力作用后平衡状态改变,外力除去后,仍能恢复原来的平衡状态,叫做稳定平衡。如不倒翁的平衡状态。{stable equilibrium; state of balance of an object changes after it is subject to the action of a minute external force and returns to the original state after the external force is removed, such as the stable equilibrium of a tumbler} |