前突的

The T2-T11 superior facets face up, back,and slightly laterally; the inferior facets face down,forward,and slightly medially.

胸2~11的上关节突的关节面朝向后上方并轻度外旋，而下关节突的节面朝向前下方并轻度内旋。

Maturation of presynaptic function, assayed with endocytotic markers, followed accumulation of synapsin I.

成熟的前突触，以内细胞标记技术，显示累积的突触素I。

In addition, the number of synaptic sites that express detectable levels of GABARs was decreased by approximately 50% after activity blockade, although there was no reduction in the total number of presynaptic contacts.

另外，突触点的数量表示，在活动阻闭后GABARs可见的水准下降了约50%，虽然突触前接触的总数没有下降。

Macroscopically, each facet joint is composed of a posteromedially facing concave superior articularprocess from the inferior vertebral body, and as maller anterolaterally facing inferior articular processfrom the superior spinal level.

大体观，每个小关节由下位椎体朝向后内侧凹陷的上关节突以及上位椎体朝向前外侧的的下关节突组成。

Macroscopically, each facet joint is composed of a posteromedially facing concave superior articularprocess from the inferior vertebral body, and as maller anterolaterally facing inferior articular processfrom the superior spinal level.

大体观，每个小关节由下位椎体朝向后内侧凹陷的上关节突以及上位椎体朝向前外侧的的下关节突组成。L-z关节的形状及朝向决定了其作用为阻止脊柱过度运动。

Objective To study the changes in soft tissue of facial profile after orthodontic treatment with four premolars extracted in bimaxillary protrusion in adolescents.

目的 研究青少年双颌突患者拔牙矫治前后侧面部软组织的改变方法对34例青少年双颌前突患者拔牙矫治前后的18项侧面部软组织指标进行对比，通过配对t 检验来分析治疗后侧面部软组织的改变。

There are no changes in development directions of maxilla,mandible and SN before and after orthodontic treatment for bimaxillary protrusion抯 adolescents with four premolars extracted,but there are different in development rate,the development of mandible is the fastest, maxilla is slower, SN is the slowest.

可以认为青少年双颌前突患者拔牙矫治前后上颌骨、下颌骨及前颅底的生长方向在治疗前后无变化，但三者的生长速度不同，下颌骨生长最快，上颌骨较慢，前颅底的生长速度最慢。

There are no changes in development directions of maxilla,mandible and SN before and after orthodontic treatment for bimaxillary protrusion抯 adolescents with four premo－lars extracted,but there are different in development rate,the development of mandible is the fastest, maxilla is slower, SN is the slowest.

可以认为青少年双颌前突患者拔牙矫治前后上颌骨、下颌骨及前颅底的生长方向在治疗前后无变化，但三者的生长速度不同，下颌骨生长最快，上颌骨较慢，前颅底的生长速度最慢。

The study sample was composed of 40 female patients with maxillary excess or bimaxillary protrusion. The mean age of patient was 25.9. All patients had undergone the modified Wunderer technique for anterior subapical osteotomy. The postoperative follow-ups were all over 6 months. We studied the relationship between movement of anterior maxillary segment and soft tissue changes over nose and lip areas by the statistics in the hard tissue displacement and soft tissue changes 3 and 6 months postoperatively.

本研究收集以改良式Wunderer's前上颚根尖下截骨术矫治双颚前突或上颚生长过度的病例共40位，皆为女性，平均年龄25.9岁，术后追踪半年以上；分别研究术前与立即术后，立即术后与术后三个月，以及术前与术后六个月的硬组织方位改变，鼻唇区域软组织的方位改变，以及硬组织与软组织间方位改变的对应关系。

The morphology of frontal knobs and spine-like outgrowths in the basal part of penis of rare males of Artemia parthenogenetica of Gahai are studied by light and scanning electron microscopy.

利用体视显微镜和扫描电子显微镜，研究了中国青海尕海盐湖孤雌生殖卤虫罕见雄体执握肢前突和交接器基部刺状突的形态特征。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。