Computed tomography angiography ( CTA ) was the gold standard .

计算机 断层血管造影（CTA）被作为金标准。

Based on projection and tomography principles a computed tomography ( CT ) imaging experimental device is designed .

根据投影和 断层 成像原理，设计了CT计算机断层扫描成像原理性装置。

Background & Multidetector computed tomography ( MDCT ) has high diagnostic value for detecting or excluding coronary artery stenosis .

背景 -MDCT在探测和排除冠状动脉狭窄中有着非常高的诊断价值。

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。

Objective : To study the scan technique and methods of multi-slice helical computed tomography angiography for peripancreatic vessels .

目的：探讨多排螺旋电子计算机 体 层 扫描胰周血管成像的扫描技术和 成像方法。

For participants to be enrolled in the study their diagnosis was confirmed through computerised tomography ( CT ) .

让参加者在研究中，他们证实诊断，透过电脑 断层 扫描（CT）。

Research on application of instantaneous Rayleigh wave and seismic tomography to inspection of arch dam quality

瞬态瑞利波和地震 层析 成像 法在拱坝质量检测中的应用研究

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。

Microscopy and coherence tomography systems LIDAR and LADAR fiber-optic sensors .

18显微技术与同调 断层 摄影系统，光雷达与雷射光雷达，光纤检测器。

Pulmonary diseases ; Diffusion-weighted imaging ; Positron emission tomography ;

肺部病变；扩散加权成像；正电子发射 体 层 摄影 术；

A wire-mesh capacitance tomography of two-phase flow distribution is presented .

提出一种两相流相分布的网丝电容 层析 成像 方法。

Computer tomography ; Perfusion imaging ; Radiation dosage .

计算机 断层 成像；灌注成像；辐射剂量。

Two radiologists blinded to patients'identity and each other 's results measured liver and tumor volumes with helical computed tomography .

两名放射科医生分别在不知患者情况和不知彼此结果的情况下应用螺旋 CT测量肝脏和肝肿瘤体积。

Positron emission tomography ( PET ) is an imaging technique that combines a radioactive tracer with a molecule .

正电子发射 断层 成像（PET）是一种结合单一分子放射示踪的成像技术。

Development and Study of the Measurement System for Open Electrical Impedance Tomography

开放式电阻抗 断层 成像的测量系统设计与研究

Result of tomography reveals the structural features of Zhangbei earthquake region .

地震 层析 成像结果揭示了张北地震区的构造特征。

The effect of time-varied wave field on the diffraction tomography was analyzed .

初步分析了时变入射波场对衍射 层析 成像的影响。

Antimatter / matter reactions have practical applications in medical imaging see Positron emission tomography ( PET ) .

反物质/物质反应在医学成像有实际应用，注意正电子放射 断层 摄影 术（PET）。

The angle distribution and plane distribution of the diffraction tomography with ultrashort pulse incident wave was simulated .

模拟计算了超短脉冲波场入射下其衍射 层析的角分布与面分布。

Conclusion The algorithm presented in this paper offers a practical and efficient reconstruction for the fluorescence molecular tomography .

结论本文所提出的算法具有较好的 抗 噪性、准确性及 稳定性，是一种有效的荧光 断层 成像重建算法。

It uses computed tomography imaging technology to create a three-dimensional image of each bag .

它使用计算机 断层成像技术为每个包裹都创建一个三维图像。

In this paper the development and status of AO system used in retina imaging and Optical Coherence Tomography ( OCT ) are introduced in detail .

本文着重介绍了自适应光学技术在视网膜细胞成像和光学相干 断层 扫描领域的应用发展和现状。

This is the mathematical basis of computed tomography and positron emission tomography .

这是计算机 层析 成像和正电子层析成像的数学基础。

A kind of converting circuit for capacitance-resistance compound tomography system is proposed in paper .

提出了一种用于电容电阻复合式 成 象系统的转换电路。

An Electrical Impedance Tomography system for thorax monitoring was introduced .

介绍了一种用于胸腔监测的电阻抗 成像系统。

The Research on LTI-SIRT Tomography Static Correction Method and Application Effect Analysis

LTI-SIRT 层析静校正方法研究和应用效果分析

A design of Magnetic resonance electrical impedance tomography ( MREIT ) system is presented .

介绍了磁共振 电阻抗 成像系统设计。

The basic formula of the diffraction tomography with time-varied incident wave was established .

建立了时变入射波下的衍射 层析基本公式。

The solute transport process in static water was monitored by using the High-density electrical resistivity tomography ( ERT ) .

本文应用高密度 电阻率 成像 法对静水中溶质运移过程进行了二维的监测 研究。

Electrode System Property and the Evaluation Method of Electrical Impedance Tomography

电阻抗 断层 成像电极系统性能与评价方法研究