单词查询
premaxillary
释义
「
」
n. 切齿骨；门齿骨； adj. 颌骨前的； 网络释义： 前颌骨；前上颌；前上颌骨；
例句
OBJECTIVE: To observe the effects of autologous platelet-rich plasma on premaxillary distraction osteogenesis in rabbits.
目的：观察自体富血小板血浆对兔上颌骨牵张成骨的影响。
Premaxillary the more anterior bone forming the upper jaw. in the higher fishes it extends backward and bears all of the teeth of the jaw.
前上颌骨的较前面的硬骨所形成的上颌，在较高级的鱼中，它会向后延伸而且颌骨上有齿；
It should be classified within Tyrannosauroidea by its tall premaxillary body, median vertical ridge on the external surface of ilium.
其前颌骨主体部分高、肠骨外侧面具显著的直立的嵴等特征表明该化石应归霸王龙类。
A dermal bone of the upper jaw which lies posterior to the premaxillary.
Premaxillary frenum bridge of flesh connecting the upper lip and snout.
On the higher fishes the maxillary is excluded from the gape , and the premaxillary bears the teeth.
在较高等的鱼，上颌骨不包括口裂，而且前上颌骨有齿。
目的：观察自体富血小板血浆对兔上颌骨牵张成骨的影响。
Premaxillary the more anterior bone forming the upper jaw. in the higher fishes it extends backward and bears all of the teeth of the jaw.
前上颌骨的较前面的硬骨所形成的上颌，在较高级的鱼中，它会向后延伸而且颌骨上有齿；
It should be classified within Tyrannosauroidea by its tall premaxillary body, median vertical ridge on the external surface of ilium.
其前颌骨主体部分高、肠骨外侧面具显著的直立的嵴等特征表明该化石应归霸王龙类。
A dermal bone of the upper jaw which lies posterior to the premaxillary.
Premaxillary frenum bridge of flesh connecting the upper lip and snout.
On the higher fishes the maxillary is excluded from the gape , and the premaxillary bears the teeth.
在较高等的鱼，上颌骨不包括口裂，而且前上颌骨有齿。