This paper mainly studies the algorithm of application of ultrasonic CT tomography for Living trees internal tomography.
本文主要研究了应用超声ct对活立木内部进行层析的算法。
Tests, such as a computed tomography (CT) scan, may also reveal signs of injury.
计算机断层扫描等检测也可能揭示损伤迹象。
There, Boeing volunteered the world's largest computerized tomography, or CT, scanner, originally built by NASA to scan space shuttle parts for flaws.
目前，波音公司动用世界上最大的计算机断层扫描，或CT ，扫描仪，这些最初由美国航天局建造用于扫描航天飞机部件的缺陷。
For example, access to computer tomography (CT), was found to be one per 64 900 people in high-income countries on average and one per 3.5 million people in low-income countries on average.
例如，电脑断层扫描(CT)的获得性在高收入国家平均每6.49万人一台，而在低收入国家则平均350万人一台。
Computerised tomography (CT) scanning has been used in medicine for several decades.
计算机X线断层照相(简称ct)扫描术在医学领域应用已有几十年时间。
They are using computerised tomography (ct) to analyse the structures of fabrics at high resolution and then plugging the results into CGI.
利用计算机X光断层扫描技术(CT)来分析在搞分辨率下的织物结构，再将结果导入CGI。
The equipment used in this procedure depends on the type of imaging used—magnetic resonance (MR), computed tomography (CT), or ultrasound.
此过程中使用的设备形状取决于磁共振（MR）、计算机断层扫描（CT）或超声波的成像。
In radiofrequency ablation, imaging techniques such as ultrasound, computed tomography (ct) or magnetic resonance imaging (MRI) are used to help guide a needle electrode into a cancerous tumor.
在射频消融术中，通过诸如超音波，电脑断层扫描(CT)或磁共振成像(MRI)来帮助指导一个电极针进入癌肿瘤内部。
Once the patient has been cleared of more serious and life threatening injuries, computed tomography (CT) scans are taken of the craniofacial injuries.
一旦病人那些危及生命的伤害得以控制，医生才开始利用CT对其颅面部进行扫描诊断。
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。
Two common methods that are used for brain imaging are a computer tomography (CT) scan and a magnetic resonance imaging (MRI) scan.
两个可用于脑成像常用的方法是计算机断层扫描(CT)扫描和磁共振成像(MRI)扫描。
The body needing to be examined is first scanned using a computed tomography (CT) machine, a process which takes about 20 seconds and creates up to 25, 000 images, each one a slice through the body.
需要进行尸检的尸体首先要用CT机进行扫描，这一过程需要20秒左右，然后会生成将近25000个图像——尸体的截面图像。
Objective To discuss the feasibility of computerized tomography (CT) calibration technique for the quantification of the hepatic fat content in vivo .
目的探讨校正计算机断层摄影（CT）测试管技术定量检测肝脏脂肪的可行性。
A computed tomography (CT) scan with contrast was obtained, and a coronal image is provided (Figure 1).
获得了一个对比度的计算机断层扫描(CT)，并提供了一个冠状图像(图1)。
Objective. We assessed risk factors for lumbosacral plexus palsy related to pelvic fracture that can be evaluated during the acute injury phase with diagnostics such as computed tomography (ct).
目的：我们对骨盆骨折引起腰骶丛神经麻痹的一些危险因素进行分析，这些危险因素在创伤的急性阶段利用一些诊断工具如CT即可进行评估。
Perfusion computed tomography (CT) is a noninvasive method showing hemodynamic changes in living tissue and has been used in the evaluation of liver diseases.
灌注计算机断层扫描（CT）是已用于评价肝脏疾病的一种无创性的检查手段，它利用显示血流动力学的变化来反映活体组织的变化。
Computerized tomography (ct) and synthetic aperture radar (SAR) are two of the most important fields in image reconstruction.
计算机层析成像技术(CT)和综合孔径雷达(SAR)是图像重建技术应用的两个重要领域。
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。
Study Design. Reliability study comparing computed tomography (CT) to biomechanics.
研究设计：对比CT和生物力学的可靠性研究。
Objective. To determine the ability of magnetic resonance imaging (MRI) and computed tomography (CT) to predict the presence of cervical facet arthrosis.
目的：为了探讨磁共振和CT诊断颈椎小关节性关节病的能力。
At present, some often-used physics detecting artifices are: X radial, computerized tomography (ct), magnetic resonance imaging (MRI), ultrasound imaging, endoscopy and so on.
目前，比较常用的物理检测手段有：X射线、断层扫描(CT)、核医学成像(mri)、超声成像以及内窥镜检查等。
The new approach couples CT (computed tomography) images with conventional ablation techniques to eliminate erratic electrical circuits in the heart that produce arrhythmias.
新的方法将CT（计算机断层成像）与传统的射频消融技术结合，用来消除心脏内引起心律失常的不稳定电环路。
Objective to evaluate the value of incremental dynamic enhanced computer tomography (ct) in diagnosis of solitary pulmonary nodules (SPN).
目的评价同层CT动态增强扫描技术在肺孤立性结节诊断中的价值。
With prolonged or recurrent sinusitis or complications, computed tomography (CT) is the test of choice and works well, he noted.
然后指出，对于延长或复发的鼻窦炎或并发症，可选择计算机体层摄影(CT)进行检测，且效果很好。
It is an effective way for improving quality of reconstructed images that projection data are optimized in the field of Computerized Tomography (ct).
在计算机层析技术(CT)中，优化投影数据是改善重建图象质量的有效途径。
Seismic computer-aided tomography(CT) is a new geophysical technique.
地震CT勘探是一种新的地球物理方法。
The structure changes in frozen silty clay under triaxial shear are dynamically monitored by Computerized Tomography (ct) technique.
利用计算机断层扫描技术(CT)对冻土在三轴剪切过程中的结构变化进行了动态测试。
For the empirical beam hardening correction in computerized tomography (ct), it is necessary to measure an attenuation curve for the material.
传统的射束硬化校正方法，通常需要针对每一种材料测量该材料对射线的吸收曲线。
Hepatic blood flow earlier perfusion phase, time-activity curve(TAC), hepatic blood pool phase(plane and tomography), CT and color ultrasound were compared as control group.
再与肝血流灌注相的早期充盈、时间活性曲线（TAC）、肝血池（平面及断层）显像、CT和彩超检查作对照。
Hepatic blood flow earlier perfusion phase, time-activity curve(TAC), hepatic blood pool phase(plane and tomography), CT and color ultrasound were compared as control group.
再与肝血流灌注相的早期充盈、时间活性曲线（TAC）、肝血池（平面及断层）显像、CT和彩超检查作对照。
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