variation in

• 在 ... 方面的变化

variation in的用法和样例：

例句

1. Slow variation in the pitch of a sound reproduction resulting from variations in the speed of the recording or reproducing equipment.
   音符失真，声音走音由于录音或放声装置中速度的变化而引起的，在放声中出现的较慢的音调变化
2. The petitioner ask for a variation in her maintenance order.
   上诉人要求对她生活费的命令的条件进行变更。
3. A tremulous or pulsating effect produced in an instrumental or vocal tone by barely perceptible minute and rapid variations in pitch.
   颤音一种颤动或振动效果，由可察觉的微小迅速的音阶变化在声音或乐器的调子中产生的
4. The dial records showed a very slight variation in pressure.
   刻度盘显示出压力有极微小的变化。