查询词典 cephalometry

Objective To evaluate the accuracy of computerized automatic recognition system of cephalometry.

目的：验证X线头影测量计算机自动识别系统的可靠性。

Objective To establish a computerized automatic recognition system of cephalometry.

目的：建立计算机对X线头颅定位侧位片的自动识别系统。

BACKGROUND: With development of the digitization in cephalometry and model, increasing mathematical methods are applied in studies of orthodontics.

摘要背景：随着口腔正畸学成像、模型观测等检查手段数字化程度的提高，越来越多的学者将数学方法应用于正畸学的研究中。

The morphology of the soft palate on lateral cephalometry were examined and classified into six types.

较早的研究主要集中于软腭及其周围结构的测量分析，较少关注其形态学上的多样性，描述也较为粗略。

OBJECTIVE: To screen sensitive indexes for functional treatment of class Ⅱ division 1 malocclusion from common cephalometry items to provide reference for clinical diagnosis and treatment.

目的：从常用的头影测量项目中，筛选出对Ⅱ类错的功能矫治效果起主要作用的评价指标，为临床诊治提供参考。

The development of modern computer imaging process makes it possible to solve this problem, and the development of digital X ray radiography technique put s forward an urgent demand for computerized automatic measurement and analysis system of cephalometry.

现代计算机图像处理科学的发展，使得这一问题的解决成为可能，而数字化X线摄影技术的发展，对开发全自动计算机头影测量分析系统提出了迫切的要求。

At the present time, computerized automatic measurement and analysis system of cephalometry is still at the stage of research in laboratory, with no successful software system coming out in the world.

但是在目前阶段，计算机自动头影测量分析系统仍然处于研究阶段，国内外均未开发研制出成熟的软件系统。

Methods:The craniofacial skeletal morphology of 44 adult patients with OSAS was measured by cephalometry and compared with that of a control group consisting of 100 healthy persons with normal occlusion.

借助X线头影测量对44例OSAS患者的颅面结构进行测量，并与100例无鼾症正常牙合人相应结构进行分析比较。

Most of the cephalometrical landmarks can be identified successfully, which lays a foundation for the establishment of computerized automatic analysis system of cephalometry.

能提取出头影测量所需要的大部分标志点，为建立全自动计算机头影测量分析系统奠定基础。

Results Horizontal osteotomy advancement genioplasty were performed according to the results of cephalometry, and in all 12 patient＇s cephalometry results were consistent with prediction.

结果 12例患者均按照术前预测值移动截骨段，术后头颅正侧位X线头影测量结果与术前预测值相近，治疗效果满意。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。