Objective To study the influence of BSSRO on mandible ramous and temporomandibular joint.

目的观察双侧下颌矢状劈开(BSSRO)后移下颌对下颌升支及颞下颌关节的影响。

The big tree was split by the lightning.

那棵大树被闪电劈开了。

He swung the axe and with one blow split open the door.

他挥着斧子一下就把门劈开了。

He hacked the box apart with the ax.

他用斧头把盒子劈开。

Split it up.

把它劈开。

The wood splits easily.

头容易劈开。

This wood cleaves easily.

材容易劈开。