WCDMA的切换可以分为软切换（包括更软切换）、硬切换、前向切换以及系统间切换。

WCDMA handoffs include soft handoff(softer handoff involved), hard handoff, forward handoff and handoff between systems.

youdao

使用同样的灯光设置，我们切换阴影类型为硬阴影，这时阴影边缘很硬，没有过渡效果。

Using the same light setup, if we switch Shadow Type to Hard Shadows, then the transition from lit to shadowed regions is "hard" - either something is 100% in shadow, or 100% lit.

youdao

使用同样的灯光设置，我们切换阴影类型为硬阴影，这时阴影边缘很硬，没有过渡效果。

Using the same light setup, if we switch Shadow Type to Hard Shadows, then the transition from lit to shadowed regions is "hard" - either something is 100% in shadow, or 100% lit.

youdao