1) 3D CT data
三维CT数据
2) three dimensional data
三维数据
1.
In order to verify the structure of 15# coal bed makes a multiattribute geologic interpretation by three dimensional data software,fluctuation shape,the burial depth and the area tiny structure of 15# coal bed and 3# coal bed are well controlled.
为了查明山西国阳新能股份有限公司二矿15#煤层九采区的精细构造,采用全三维解释软件对三维数据体进行了多属性的地质解释,较好地控制了区内15#煤层和3#煤层的起伏形态和埋藏深度及区内的细小构造。
3) Three-dimensional data
三维数据
1.
A three-dimensional data acquisition system used in air exploration balloon;
探空气球三维数据采集器的研制
2.
The creation and management of simulation three-dimensional data is an urgent problem in the land surveying field that should be solved immediately.
仿真三维数据生产和管理是测绘界急需解决的问题,从实践经验出发,设计了仿真三维数据的制作流程,并对三维数据的要求及其在地籍、房地产、城市景观浏览方面的应用和程序开发方面作了基本介绍。
4) 3D data
三维数据
1.
In the course of collection and edition,the data model,the collecting method and the quantity control means of 3D data are much more complicated compared with 2D data.
从车载导航的实际应用出发,提出了立交桥的三维数据模型。
2.
In this method, according to the characteristics of 3D image instrument, 3D data are used directly to identify feature points, and traditional procedure of transferring 2D image to 3D image is avoided.
为了充分利用三维图像,在前人的二维图像研究的基础上,该文提出了一种新的基于三维数据的人脸表情识别方法。
3.
The paper discussed to put the data obtaining technology, date management and sharing, space analysis and distribution network visualization technologies with 3D data model into 3D GIS technology frame system.
对数据矿山中 3DGIS关键技术进行了研究和评述 ,探讨将数据获取技术、数据管理和共享、空间分析和分布式网络可视化四项关键技术与三维数据建模一并纳入 3DGIS技术框架体系。
5) three-dimensional computed tomography
三维CT
1.
Influence of three-dimensional computed tomography reconstruction on preoperative evaluation for fracture classification of intraarticular fractures;
三维CT重建对关节内骨折分型术前评价的影响
2.
Evaluation of acetabular anteversion in developmental dislocation of the hip in infant by three-dimensional computed tomography;
幼儿发育性髋脱位髋臼前倾的三维CT研究
3.
Objective To study the application of three-dimensional computed tomography(3D CT)assisted cervical pedicle screw fixation in operation.
目的探讨三维CT在颈椎椎弓根螺钉置入手术中的应用。
6) three-dimensional CT
三维CT
1.
Application for diagnosing cerebral infarctions with three-dimensional CT angiography;
三维CT血管造影在诊断脑梗死中的应用
2.
[Methods] A total of 10 patients with acetabular fractures were evaluated by axial computed tomography(CT),2D rconstruction and three-dimensional CT.
[结果]轴向CT扫描可以较好地显示骨折,尤其是关节内骨折碎片的存在,但是横行骨折在轴向CT扫描图像上不易显示,而三维CT重建图像可以帮助医师准确地了解骨折线的走向,关节面的损伤程度以及骨折碎片的空间分布情况,完善术前计划。
3.
Results Three-dimensional CT was superior to two-dimensional CT in show.
方法对48例颌面骨病变患者行三维CT检查,重建间隔1。
补充资料：CT数据采集系统
CT数据采集系统
CT设备的元件之一。CT设备的扫描-探测环节中的主要组成部分。位于机架内，与X线管相对。在电子束CT扫描机(eletron beam scanner)内则位于机架(gantry)顶部，与钨靶环相对。主要功能是在主计算机控制下，接收由探测器输出的模拟电信号，并使其经过模/数(A/D)转换成为数字化的投影信息，即原始数据(raw data)，输给阵列处理器(AP)进行处理。数据采集系统的主要部件是模/数转换器。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条