常见例句用作名詞 (n.)In the landscape picture, the disappearance of a flux line or other change of topology is a quantum jump over a mountain ridge into a lower valley.在地景圖像裡，一條通量線的消失或其他拓撲的改變，就代表一個繙越山脊進入低穀的量子躍遷。 返回 isometric line