perfect pendulum的用法和樣例：
例句
- In the simulation, the multiple inverted pendulum system can be controlled well by the NBCS.
透過(guò)模擬，此一網(wǎng)路頻寬控制機制成功的在網(wǎng)路控制系統下將多倒單擺控制良好。 - A vibration period tends to decrease or remain constant as energy is lost, as is the case for a pendulum.
在損失能量時(shí)，振動(dòng)周期傾向于減小或保持不變，如同單擺那樣。
