A gradual change in position.

位置的逐渐变化。

He has had a gradual change.

他最近有了逐步的变化。

Making Gradual Change With a Daily schedule.

在每日计划中进行缓慢的改变。

EVOLUTION is not always a process of gradual change.

进化并不总是一个逐渐变化的过程。

The climate system does not generally do gradual change.

气候系统一般不会逐渐改变。