Your doctor may also recommend an abdominal X-ray, an ultrasound scan or a computerized tomography (CT) scan to help confirm appendicitis or find other causes for your pain.
医生也可能让你去做立位腹平片、超声、CT等以确诊阑尾炎、或是寻找其它病因。
A clear correlation between the granule porosity (evaluated by X-ray tomography) and the binder concentration was found for the mannitol granules.
对于甘露醇颗粒，发现颗粒多孔性(用x -线断层摄影术测定)与黏合剂浓度间明显相关。
The imaging principle of X-ray fluorescent tomography and its application in microanalysis field are introduced simply.
介绍了X射线荧光层析成像技术的成像原理及其在微量分析领域中的应用。
A metal artifacts reduction method using nonlinear weights was developed to suppress metal artifacts in X-ray CT(computerized tomography) images to improve the image quality.
为抑制计算机层析造影（CT）系统重建图像中出现的金属伪影，提高图像的质量，采用一种基于金属投影非线性权重衰减的方法进行校正。
Based on fundamental principles of X-ray motion tomography, this article tried to establish a basic mathematical model for the imitative system by using MATLAB software.
本文基于X线断层的基本原理，应用MATLAB软件，为X线断层的仿真系统建立基本的数学模型。
A new algorithm for phase contrast X-ray tomography under holographic measurement was proposed.
对全息测量下的X射线相位衬度断层成像问题提出了一种新的重建算法。
A type of X-ray called spiral computed tomography or CT can find lung cancer early, but it is expensive and also finds non-cancerous lesions that are expensive and risky to test.
一种立体计算机体层扫描能够发现早期肺癌，但费用昂贵，并能发现一些检测昂贵、有风险的非肿瘤病变。
By using computer tomography (CT) instrument, the X-ray shielding property of nylon 6 composite with high tungsten concentration was investigated.
利用计算机断层扫描(CT)仪对高钨含量尼龙6复合材料的X射线屏蔽性能进行了研究。
Overcome the shortcoming of traditional X ray residual stress measuring techniques, X ray computer tomography is presented.
针对传统X射线残余应力检测技术，提出了X射线断层扫描测定法。
The Antikythera Mechanism, sometimes called the world's first computer, has now been examined with the latest in high-resolution imaging systems and three-dimensional X-ray tomography.
“安梯基齐拉机器”有时被称为世界上第一台计算机。如今，科学家们用最新的高分辨率成像系统以及三维x光线断层摄影术对其进行了分析。
The special setting for precise positioning of the X-ray source in industrial Computed Tomography (ICT) system has been made, and the testing program has been developed.
为了实现工业CT系统射线源的精确定位，设计了射束中心位置测试专用装置，并开发了测试程序。
Objective To research the value of X-ray and Computed Tomography(CT)in Congenital Megaureter.
目的：探讨X线与CT对先天性巨输尿管症的诊断价值。
X-ray computed tomography (CT) reconstructions are often limited by metal artifacts from corrupted data.
射线CT系统的成像质量往往受到金属伪影的严重影响。
Oronary artery imaging with X-ray computed tomography is one of the most recent advancements in CT clinical applications.
t冠状动脉成像是当前CT临床应用中最先进的技术之一。
Tomography ls composed of radiography, X - CT, MRI, supersonic diagnosis, nuclear medicine, and EM infrared photography.
影像技术是由放射学、X—CT、磁共振、超声诊断、核医学、电镜红外成像等多科所组成。
Objective: To establish the measurement method of the normal orbital by X-ray computed tomography (CT) scan, which provided the anatomic data for the surgery of the orbital reconstruction.
目的：建立正常人眼眶骨性径线CT测量的方法，为眼眶重建提供形态学依据。
In recent years, the sophisticated high resolution X-ray computed tomography has been widely applied in the research on the labyrinth of fossil vertebrate inner ear.
近年来，高精度x射线计算机断层扫描技术被广泛应用于化石脊椎动物内耳迷路的研究。
According to the main literature during recent several years, the development of X-ray computed tomography imaging technology is summarized.
本文依据近年来CT成像技术的主要公开文献，对x射线CT成像技术的进展作一简要综述。
According to the main literature during recent several years, the development of X-ray computed tomography imaging technology is summarized.
本文依据近年来CT成像技术的主要公开文献，对x射线CT成像技术的进展作一简要综述。
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