fade down

• 衰减

fade down的英文翻译是什么意思，词典释义与在线翻译：

参考翻译

• 使(声音)逐渐变弱

fade down的用法和样例：

例句

1. The density goes down exponentially with height.
   分子密度随着高度的上升而指数衰减。
2. A view popular in physics is to start with uncharged electrons and cores, which are therefore both free and plane waves and can have any energy, and then fade in the charge.
   物理学中流行的方法是从不带电的电子和原子核出发，因为它们是自由的平面波，可以具有任意能量，并在带电后衰减。