窦

The low expression of Fibronectin and Laminin plays an important role in the pathogenesis of the abnormal sinusoid wall in OCH.

纤维连接蛋白和层粘连蛋白低表达在血窦壁异常结构形成中有重要作用。

The pope, who had himself been protector, appointed his nephew Matteo Orsini.

教皇，谁本人被保护者，任命他的侄子利玛窦奥西尼。

Osteotome technique and Sinus floor elevation change the density of bone and increase the height of support bone,it is offer a good condition for success of implant.

骨挤压法提升上颌窦底的过程中，改变了骨密度，增加了支持骨的高度，为种植体的成功提供了良好的条件。

Results Every group's success rate express that Osteotome technique and Sinus floor elevation is a infective methods when place implant at the upper Molar areas,the patients whichare very lack of bone are further infective if place implant next time.

结果 各组存活率结果表明上颌磨牙区埋入种植体时用骨挤压和填骨法行上颌窦底提升术是提高存活率的有效手段，对骨量严重不足的患者术后二期埋入种植体更安全有效。

Methods: Three-dimensional finite element was adopted to compare stress and displacement on osteotome-bone interface at the different shapes of top osteotomes top at osteotome sinus floor elevation.

Summers提出的"骨挤压上颌窦提升术"(osteo-tome sinus floor elevation，OSFE)，由于手术创伤小，术后反应轻，患者易于接受，已逐渐地被临床应用于上颌后牙缺失的种植体植入术中[1~5]。

Results The ostium of the frontal sinus was identified in all patients without serious complications.

结果 所有手术最终找到并开放额窦，无严重并发症发生。

Objective To determine the clinical significance and operative method of maxillary sinus ostium in the treatment of chronic sinusitis and nasal polyps.

目的 探讨内镜鼻窦手术治疗慢性鼻窦炎、鼻息肉的上颌窦中鼻道开口的重要性及处理方法。

Methods Clinical data of 100 children with chronic rhinosinusitis receiving nasal cavity replacement therapy, antral lavage through natural ostium and functional endoscopic sinus surgery were analyzed retrospectively.

方法回顾性分析我院收治的100例小儿鼻窦炎，根据患儿不同情况采用药物鼻腔置换疗法、鼻内镜引导上颌窦自然开口置管冲洗及鼻内镜下功能性鼻窦手术治疗的疗效。

To the AVNRT cases, the ablation of the slow pathway at the upper rim of ostium sinus coronary takes better clinical effect and security.

选择冠状窦口上缘行射颇消融房室结慢径对AVNRT患者具有较佳的临床效果和较大的安全性。

GT Co., Ltd. is located in Doudian, Fangshan District, it takes 4.2-hectare land, and its built-up area is 18000m2. It is a modern hi-tech. agricultural enterprise, and it is also the leading industrial enterprise for planting Bailinggu mushroom (Pleurotus ferulaea, also named White King Oyster Mushroom) that the equipment and the technology is the most advantage, the scale is the biggest, and the output is the largest in China.

项目简介：本公司地处北京市房山区窦店镇，占地63亩，建筑面积18000余平方米(现代化冷房面积12000平米)，是一家现代民营农业高科技企业，也是目前国内设备，技术最先进，规模，产量最大的白灵菇专业工厂化生产的龙头企业，主要从事高档食用菌的研究，开发及生产。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。