齿状

The diagnostic features for the species include deep excavation on the posteroventral margin of the premaxilla, a diastema between the premaxillary and maxillary teeth, a a number of many pits and ridges on the anterolateral surface of the antorbital fossa, the posterolateral process of the parietal being long and sharply posteriorly directed, the column ar -like margin of the pterygoid process of the quadrate, the bifurcated posterior margin of the dentary, a distinctive groove posterior to the anterior carina on the medial surface of the premaxillary tooth crowns, absence of ventrolateral processes on intercentrum of t he atlas, T-shaped centrum of the first caudal in ventral view, transverse process on anterior caudals with rounded , and strongly anteroposteriorly expanded distal end, presence of two fossae separated by an oblique ridge on the lateral side of the anterior chevrons near the articular end, and pubis strongly curved psoteriorly.

这一属种的主要鉴定特征包括：前上颌骨后腹缘有一深凹、前上颌齿和上颌齿之间有一齿缺、眶前窝外表面前部有许多坑窝和脊、顶骨侧后突伸向后方、方骨的翼骨支边缘柱状、靠近前上颌齿齿冠舌面前缘有槽、环椎间椎体外腹突缺失、第一尾椎椎体腹视 T 形、前部尾椎横突远端前后向强烈扩展呈圆形、前部脉弧近端外侧面有两个被一斜脊分离的窝以及耻骨强烈向后弯曲。通过分析千禧中国鸟龙的96个骨骼学特征，发现其中21个特征支持奔龙类与鸟类的亲缘关系最近，9个特征支持奔龙类与伤齿龙类亲缘关系最近，25个特征支持奔龙类、伤齿龙类和鸟类亲缘关系较为接近。

Calyx campanulate to tubular-campanulate, straight or declinate, often dilated; limb equally or subequally 5-toothed or 2-lipped, upper lip 3-toothed, lower lip 2-toothed.

花有花梗。花萼钟状到管状钟状，直或者，经常扩大；同样瓣片或近相等5齿或二唇形，上唇具3齿，2齿的下唇。

The number of 5-Br deoxy uridine monophosphate and nestin in subventricle zone and dentate gyrus of rats at 3, 5, 7, 14, 21 and 30 days after MCAO were detected by immunohistochemistry and the bFGF mRNA were detected by RT-PCR at the same time.

免疫荧光法检测各组大鼠缺血再灌注损伤后第3、5、7、14、21、30天病灶侧侧脑室下区、海马齿状回区5-溴脱氧尿嘧啶核苷和Nestin的变化，逆转录聚合酶链式扩增方法检测相应时间点病灶侧碱性成纤维生长因子信使核糖核酸的表达。

It is recommended to use serrated sickles for harvesting and threshers. Some farmers still use the common sickle and practice beating for threshing.

建议用齿状镰刀收割稻谷，并用脱粒机脱粒，而有些农民仍用普通镰刀收割、敲打脱粒。

The results showed that the number of BrdU-positive cells of the malnourished immature rats was significantly bigger than that of the well-nourished age-matched control rats in the dentate gyrus but not in the subventricular zone.

结果表明，营养不良幼鼠齿状回的细胞增殖和神经生发明显高于营养良好的幼鼠而脑室下层的细胞增殖数量在两者却无明显差异。

Results:the hepatic portal vein infusion filled with good, blood vesselsas well their trunks and branches were clear,well-filled,smooth and continuous.there were no dentate shadow was found.

结果：灌注后的门静脉充盈良好，血管三维图像主干及大分支饱满清晰，边缘连续平滑，无齿状伪影；小血管显示三级以上，重建的门静脉模型边缘整齐，并可实现任意角度的空间旋转，整体显示完整清晰而准确。

The wing ing noise of the long-eared owl was measured,and the results indicated that the circular-arc tooth shaped non-smooth leading edge of its wing s has remarkable influence on its flight noise reduction.

长耳鸮扑翼噪声测量试验表明，其翼前缘圆弧齿状非光滑形态对其飞行降噪影响显著。

Orchid of northeastern and alpine eastern North America closely related to the purple fringed orchids but having rosy-purple or violet flowers with denticulate leaf divisions.

北美东北部和东部高山产的一种兰花，他与大花的大紫玉凤兰有密切亲缘关系，但有玫瑰紫色至紫罗兰色的花，唇瓣裂片成齿状。

Objective:Introduce the surgical technique of anterior screw fixation in odontoid process fractures.

代写代发表医学职称论文摘要目的：介绍颈前路螺丝钉内固定治疗齿状突骨折的方法。

The odontoid vertebra space in the model was divided into lattices and the stress area of the odontoid vertebra was identified by force loading and analyses. It was found that the structure of the stress concentration area was closely related to the development of split sections. Therefore,when the odontoid process is attacked by the external force along its vertical plane,its waist is likely to break and type II fracture occurs. And the break also possibly appears in its base,in this way,type HI fracture occurs.

确定其材料性质、单元类型并控制好网格划分精度后，通过力的加载与分析，找出枢椎的结构应力区，根据结构的应力集中区与其断裂时断裂面走向的密切关系，从而判断出当外部载荷沿齿突中性矢状面不同角度作用，即齿突受到来自其矢状面的外部冲击时，容易在齿突腰部发生断裂，形成枢椎齿突Ⅱ型骨折，也可能在基底部发生断裂，形成枢椎齿突Ⅲ型骨折。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。