同时，这一方法可避免覆盖层生长太厚的开裂问题，结合侧向外延生长可以大大提高外延片的利用率。

At the same time, the method can avoid a craze problem caused by a thick covering layer, and increase extension plate utilization greatly combined with side extension growth.

youdao

同时，这一方法可避免覆盖层生长太厚的开裂问题，结合侧向外延生长可以大大提高外延片的利用率。

At the same time, the method can avoid a craze problem caused by a thick covering layer, and increase extension plate utilization greatly combined with side extension growth.

youdao