腭翼的

Sphenopalatine foramen, crista vidian canal,foramen rotundum are the important landmarks of bone.

2蝶腭孔、翼管嵴、圆孔是术中辨认翼管的重要骨性标志。

Other diagnostic features include the presence of a crest along the anterodorsal midlines of the premaxillae,the edentulous maxilla,the presence of a groove-like trough along with the anterolateral margin of the maxilla on the ventral surface,the presence of six conical premaxillary teeth,and no more than six conical dentary teeth which are restricted to the anterior portion of the dentary.

其他主要特征有：前颌骨沿前背中央有一隆嵴；上颌仅前颌骨有6枚圆锥形齿，无上颌骨齿；上颌骨沿前腹侧缘有一沟槽；下颌齿骨齿都集中在前端且至多不超过6枚。依据上述这些特征很易把短吻贫齿龙与其他已知海龙相区别。短吻贫齿龙头骨顶面松果孔大且很前位，头骨腭面的锄骨和翼骨均无齿，它的颈较长(至少可以辨认出13个颈椎)。

Results: The 3 approaches allowed for different exposure of the pterygopalatine fossa structure.

结果：3种手术进路对翼腭窝内结构都有不同的暴露。

Objective: To evaluate the changes of VIP in the pterygopalatine ganglion in rats with allergic rhinitis.

目的：探讨变应性鼻炎大鼠翼腭神经节中血管活性肠肽的变化情况。

The posterior border cannot extend further in this region because it will cause pressure on the pterygoid hamulus, and interfere with the action of the pterygomandibular raphe which is pulled forwards as the mouth is opened.

因为没有肌肉和韧带，后腭处封闭跨越翼上颌切迹中部最深的部分，在此区域，后缘不可延伸的过长，因为会压迫翼钩和干扰妨碍张口时翼突下颌缝向前运动。

Five cases were surgical treated with midfacial deglove operation through nasal and maxillary.

总结 通过面中部掀翻，经鼻腔、上颌窦摘除侵及翼腭窝鼻咽纤维血管瘤5例的临床经验。

The purpose analyses the ct of tumour of scabbard of nerve of alar palate nest and mri performance.

梗概： 目的分析翼腭窝神经鞘瘤的ct和mri表现。

The Go moved backward with 1.35mm and upward with 1.90mm in group I, the gonial angle increased for 3.69°, and angle between palatal plane and mandibular plane was increased for 5.00°; In group II, the Go moved backward with 1.85mm and upward with 3.32mm , the gonial angle increased for 4.06°, and angle between palatal plane and mandibular plane was increased for 5.22°. Both in group I and II, there was a tread for clockwise rotation of mandibular corpus. The length of pterygomasseteric sling was mild increased due to the backward movement of Go.

在Go点的变动方面，在Me点向前位移的族群里，术后Go点平均向后1.35mm，向上1.90mm， gonial angle 平均增大3.69度，腭平面与下颚平面的夹角则是增加5.00度；在Me点向后位移的族群里，术后Go点平均向后1.85mm，向上3.32mm， gonial angle 平均增大4.06度，腭平面与下颚平面的夹角则是增加5.22度，不论是向前或是向后的族群，结果皆显示翼咀嚼肌悬吊带有轻微被拉长的迹象。

Methods: The expression level of NOS and NGF was detected in pterygopalatine ganglion of the allergic rhinitis rats using histochemieal and immunofluorescence staining methods respectively.

建立AR大鼠模型，用HE染色方法观察鼻黏膜内腺体的变化；用组织化学的方法观察翼腭神经节内NOS表达的变化；用免疫荧光的方法观察翼腭神经节内NGF表达的变化。

In showing diseases,3D-CT is very beneficial in finding the destruction of palate plate and inferior wall of orbit with rotation and subtraction.CT is very useful in showing the soft tissue parts of the lesions especially for invasion of the wall of pharynx and pterygopalatine space.

三维CT通过减影和旋转对腭板和眶下壁的骨质改变显示得最为理想，CT对病变的软组织成分及病变翼腭窝及咽壁侵犯的情况显示得最为有利。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。