目的：探讨口底区肿块常见病变种类与误诊原因。
Objectives:To study the classification of common tumor in the base of oral cavity and reasons of misdiagnosis.
结论超声诊断对贲门胃底区静脉曲张的显像具有较高的应用价值。
Conclusion Ultrasonography has important clinical value in the diagnosis of cardiac part and gastric fundus varicosity.
目的：探讨完整切除中耳侧颅底区巨大肿瘤以及同期修复术腔缺损的手术途径。
Objective:To totally resect the enormous tumors of the middle ear and the lateral skull base and repair the surgical space simultaneously under well exposure of the tumors.
目的：探讨因各种原因的脾切除术引起胃底区胃壁组织损伤的原因、处理方法及预防措施。
Objective: To study the cause, treatment and prevention for gastric fundus injuries in splenectomy due to various kinds of reasons .
利用该流速分布模型，得到挟沙水流的卡门常数沿垂线是变化的结论，即从近底区的约0.4渐变到主流区的小于0.4。
By use of this model, it is demonstrated that the Karman constant is varied in vertical distance from near (0.4) in near bed region to below (0.4) in main flow region.
目的探讨鼻内镜外科技术在前颅底及蝶鞍区肿瘤治疗中的方法及作用。
To explore the effect of a transnasal endoscopic approach for anterior skull base and sella region tumors.
截至2008年底，自然保护区达到2538个，其中国家级自然保护区303个。
By the end of 2008, there were 2,538 natural reserves including 303 national ones.
归根结底，人们要的是欧元区债券——德国为意大利债务提供切实的担保。
Ultimately what people want is eurobonds - effectively a German guarantee on Italian debt.
这一地区天气从现在到8月底将是炎热干燥的。
The weather will be hot and dry from now on till the end of August for this region.
伊拉克境内底格里斯河与幼发拉底河附近的枯竭区(灰色)与沼泽地(暗红色)的卫星图像。
Satellite image of drained areas (grey) amongst marshland (dark red) around the Tigris and Euphrates rivers in Iraq.
金融区原指望GDP涨幅为0.5%，与11月底预算责任部的预测结果保持一致。
The City had expected GDP to grow by 0.5%, in line with a forecast from the Office for Budget Responsibility (OBR) in late November.
尽管ERA正在处理一份开发Ranger3Deeps地下勘探区的提议，但现有露天矿的开采作业将于2012年底到期。
Mining operations at the existing open pit are due to cease by theend of 2012, although ERA is processing a proposal to develop the undergroundRanger 3 Deeps exploration area.
诺曼底是法国运动马的第一大繁育区，是著名的赛拉 法兰西马的诞生地，并以马术冠军之乡而闻名。
Normandy, is the 1st breeding region for sport horses in France, the birthplace of Selle Français horses, and recognized as a land of champions.
截止2012年底，开发区拥有63家省级服务外包认定企业，服务外包产业已初具规模。
By the end of 2012, QETDZ has possessed 63 provincial service outsourcing enterprises, and service outsourcing industry has begun to take shape.
总体来说，欧元区的经济自2012年底至今缩减了0.2%。
Overall, the Euro zone's economy contracted 0.2% since the end of 2012.
目的探讨颅底中央区脑膜瘤治疗策略和手术的一些原则问题。
Objectives To evaluate the surgical strategy and operative principle in the patients with meningiomas involving the central region of the skull base.
目的：为了了解后筛窦气化发育对前颅底外科及蝶鞍区手术的影响及术前指导意义。
Objective: To find out the influence of development of the posterior ethmoid sinus on surgical approach via saddle area.
结论：后筛窦影像解部分型分度对前颅底外科及蝶鞍区手术具有实际的指导意义。
Conclusion: the imaging anatomic classification of posterior ethmoid sinus has the instructive significance for basicranial surgery and the surgical approach via saddle area.
发源于缅甸北部丘陵区的河流，流程约58公里(720英里)，大致上向南流入伊洛瓦底江。
A river rising in the hills of northern Burma and flowing about, 58 km (720 mi) generally south to the Irrawaddy river.
随底吹氩气流量的增加，脱碳速度加大，此种作用在低碳区影响尤为明显。
The decarburization speeds up, as the ar blow rate increases, and the influence of argon flow rate on decarburization is greater in the low carbon zone.
在拉杆拱体系中，梁底预应力筋和非预应力筋成为主要的受拉部分，拉杆上方成为低应力区。
In this system, the steel wires and steel bars are the main parts that bear the tensile force, the stress in the district above the dragging bar is low.
通过水槽实验发现，底床强度弱区的土体在波浪剪切力作用下，会发生整体滑动现象，造成床面的剧烈侵蚀。
The flume experiment shows that the low strength soil in the action of wave shearing force would slide, as the result, strong erosion happens on the bottom.
通过水槽实验发现，底床强度弱区的土体在波浪剪切力作用下，会发生整体滑动现象，造成床面的剧烈侵蚀。
The flume experiment shows that the low strength soil in the action of wave shearing force would slide, as the result, strong erosion happens on the bottom.
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