英语语法分析

Ponticulus and supramental spine were identified on anatomic slices and CT images respectively.

分别在解剖切片和 CT 图像上鉴定出翅缰和上棘。

Foramen incudis, chordal eminence, styloid eminence, facial recess, sinus tympani, ponticulus and suprameatal spine were identified on anatomic slices and CT images respectively.

标本切片与CT图像对照，对颞骨内砧骨窝、鼓索隆起、茎突隆起、面神经隐窝、鼓室窦、岬小桥、外耳道上棘等结构进行观察。