超声的

Image segmentation is a key technology of image processing.

医学超声图像分割是图像处理中的一项关键技术。

Objective To evaluate the value of ultrasonography in diagnosis of testicular seminoma.

目的探讨二维及彩色多普勒超声显像在睾丸精原细胞瘤诊断中的价值。

Although effectieness is not proen, performance of endoscopic ultrasound or flexible sigmoidoscopy at 3- to 6-month interals for the first 2 years after resection can be considered for the purpose of detecting a surgically curable recurrence of the original rectal cancer.

虽然效果尚未被证实，，但术后头两年内每3到6月行一次超声内镜或可屈性乙状结肠镜以便发现原发性直肠癌术后复发灶还是可行的。

The ultrasonography diagnosis sensitivity of cataract was similar to slit lamp,and what it knowed for eyes structure was superior to slit lamp.

高分辨率超声诊断仪对白内障晶状体病变的敏感性与眼科仪器裂隙灯相似，且对眼球内部结构了解优于裂隙灯检查。

METHODS: Preoperatively the eyes were examined by slit lamp three mirror contact lens examination and ultrasound biomicroscopy.

手术前通过裂隙灯三面镜和超声生物显微镜检查，术中实时定位确定睫状体脱离的位置和范围。

Methods 500 normal cases (918 eyes), 200 long term soft contact lens wear cases (386 eyes) and 100 long term RGP wear cases (195 eyes) were enrolled in this study.

应用超声角膜测厚仪检测无角膜接触镜配戴史者500例（918眼）、长期持续配戴软性角膜接触镜2年以上200例（386眼）和长期配戴RGP≥1年者100例（195眼）的中央角膜厚度。

To investigate the clinical effects of high intensity focused ultra sound on cervical erosion.

目的 探讨聚焦超声治疗宫颈糜烂的临床效果。

The sensitivity of the CEUS was 84%, the specificity was 79% and the accuracy was 80%.

超声造影诊断的敏感性为84%，特异性为79%，准确性为80%。

Results of clinical application show that this method can obtain spectrogram parameters automatically and precisely.

临床试用结果表明，该方法能够自动、准确地获取超声多普勒血流声谱参数，从而为血流状态的临床检测提供了一种实用方法。

Methods: 30 patients with old ectopie pregnancy validated by surgery and abdominal speculum were chosen to review their data of ultrasonic inspection.

选择临床疑诊为陈旧性宫外孕，后经手术或腹腔镜证实的30例病例，对其超声检查资料进行回顾性分性。

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。