This period is called " hardening off" .

这个过渡期名为" 健化期" 。

A good place to harden off seedlings is in a partly protected area outside the home, such as a coldframe.

健化期较为合适的摆放地点是室外受到部分保护的区域，比如冷床。

Here is what Reich suggests for hardening off your seedlings