鞍

The use of stabilization methods for convenient mixed elements introduces stabilization parameter which results in the nonzero positive semidefinite lower right block.

论文中应用了两种离散鞍点问题的方法，一种是低阶混合协调有限元方法，另一种是M.A.C格式的有限差分法。

The traditional skeletonization algorithms based on distance transform can not guarantee the connectivity property, so saddle points should be added to solve the connectivity problem.

传统的基于距离变换的骨架算法不能保证骨架的连通性，需要引入鞍点解决连通问题。

The connectivity property is not guaranteed by the traditional skeletonization algorithm based on the distance transform, saddle points should be added to solve the connectivity problem.

传统的基于距离变换的骨架算法不能保证骨架的连通性，需要引入鞍点解决连通问题。

But astrocytoma(n=1)and germinoma(n=1)were solidary lesions in sellar area without diagnostic signs and the astrocytoma was misdiagnosed as craniopharyngioma.

星形细胞瘤和生殖细胞瘤各1例，CT表现为鞍区实性肿块，此中1例误诊。

Specific sites of involvement include the parasellar region, cerebellopontine angle, and facial region, especially the sphenoethmoid, maxillary, and posterior nasal-subsphenoid regions.

累及的特异部位包括鞍旁、桥小脑角区、面颅骨尤其是蝶筛、上颌骨和posterior nasal-subsphenoid区。

Methods: Thirteen cases of non－ pituitary adenomatous disease were treated by trans－ sphenoidal microsurgery.

13例鞍内非垂体腺瘤性病变患者，男性5例，女性8例；年龄33～36岁。

Results Among 24 cases, 18 had headache,17 had visual symptoms. In all cases the space-occupied lesions in sphenoidal sinus and sellar area were rerified by CT scan.

结果 24例临床表现中18例有头痛，17例出现眼部症状。24例均经CT扫描发现蝶鞍区占位性病变并提示了病变范围。

This article summarizes our experience on 1047 patients and discusses some relevant problems, including the diagnostic standards of adenoma size, surgery indications, the apoplexy operation, the re-operation for recurrent cases, management of complications, post-operation radiotherapy, and the anatomy of sphenoidal sinus and sellar area, hoping to improve the successful rate of the operation.

本文分析1047例患者的临床资料，总结临床经验，对与手术相关的一些问题（如垂体腺瘤的大小诊断标准、手术适应证、垂体卒中的经蝶手术、复发性垂体瘤再次经蝶手术、术后并发症的处理、术后放疗以及蝶鞍区重要解剖结构等）进行探讨，以提高手术成功率和疾病的治愈率。

Objective: To provide anatomic data for accurately localizing aperture of sphenoidal sinus without injurying sphenopalatine arteries in endoscopic transsphenoidal sella surgery.

目的：为鼻内镜下经蝶窦蝶鞍区手术准确寻找蝶窦口，避免损伤蝶胯动脉提供解剖学资料。

Adenomas within the sphenoidal sinus can be removed in 7 cases by cutting the sphenoidal plate and the tubercutum sella e and the anterior wall of sellsa floor.

显微切除鞍上肿瘤时应解剖出垂体柄和受挤压的垂体组织并加以保护，以免术中损伤。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失