LSQR and ART algorithms are applied separately to calculate tomography for the underdetermined system of equation.
分别采用LSQR和ART算法对欠定方程组进行了层析成像计算。
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。
Positron emission tomography (PET) is an emerging modality in lung cancer staging.
正电子放射断层造影术(PET)是新兴的适用于肺癌分期的检查方法。
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。
His cardiologist put him through a bunch of tests, including a computerised tomography scan.
专家让他做了一些测试，包括电脑断层扫描。
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。
Industrial computerized tomography is a high up-to-date technique with wide prospect of application.
工业计算机断层扫描成像技术(ICT)是一种应用前景十分广泛的高新技术。
The theory and method of regional seismic tomography is analyzed and studied in detail in this paper.
本文对近震层析成像技术的理论与方法进行了详细地分析和研究。
After nine weeks of chemotherapy, my brother did a computerized tomography scan, and I was on his side.
做了化疗九周之后，我哥哥做了电脑断层扫描，出结果的时候，我就在他身边。
This paper describes the distance measurement of optical surface based on optical coherence tomography.
介绍了利用光学相干层析技术实现光学表面间距测量的方法。
Electrical capacitance tomography (ect) is a robust method for process monitoring of pneumatic conveying.
电容层析成像技术是一种有效的气力输送过程监测手段。
Using micro computed tomography in studies on mice, Bateman found that space radiation rapidly attacks bone health.
应用X射线微型计算机断层扫描技术进行老鼠实验，他发现空间辐射将对骨质健康造成严重破坏。
As a novel imaging modality for medical purpose, optical tomography has received much attention in recent years.
光学层析成像是近年来广为关注的一种新型医学成像技术。
Positron emission tomography study of regional cerebral metabolism during general anesthesia with xenon in humans.
氙气全身麻醉时对于人类局部区域脑代谢的正电子扫描图像研究。
PET, or positron emission tomography, is an imaging study that allows doctors to evaluate the use of certain substances by the brain.
即正电子放射断层摄影术，是一项成像研究，它能使医生评价大脑对某些物质的使用。
Acoustic tomography technique has a vast field for application in studying rock and soil mechanics and testing concrete quality.
声波层析成像技术在岩石力学研究、混凝土质量检测中有广阔的应用前景。
Cryoelectron tomography brought into focus the cell's components, allowing scientists to get atomic-level detail of whole-cell organization.
冷冻电子断层扫描(Cryoelectron tomography)聚焦于细胞的成分，使得科学家能够获知整个细胞组织原子水平的细节。
Computerised tomography allows the three-dimensional structure of the fibres in such scraps to be recorded, with all their kinks and imperfections.
“电脑断层扫描术”能够记录零碎面料的三维结构和所有的扭结和缺陷。
Positron emission tomography (PET) which is an important tool for the clinical detection of tumors, has been widely employed all over the world.
正电子发射断层显像(PET)作为临床诊断肿瘤的一种有力手段已在全世界广泛应用。
The speediness and accuracy of image reconstruction algorithm in electrical capacitance tomography are the keys to its application in industries.
电容层析成像技术中图像重建算法的准确与快速是其在工业实际中得以应用的关键。
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。
Objective to investigate the changes of the neurosensory retinal thickness in the macula in high myopia eyes by optical coherence tomography (OCT).
目的应用光学相干断层成像(oct)技术探讨高度近视眼黄斑视网膜神经上皮层厚度的变化。
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。
Positron emission tomography (PET) is one of the most important applications in nuclear medicine and has become a powerful tool for scientific research.
正电子发射断层成像(PET)是核医学中最为重要的应用之一，也是科学研究的强有力的工具。
Computed tomography and magnetic resonance imaging techniques make the modern imaging technology become an important diagnosis means of blood vessel diseases.
计算机断层扫描与核磁共振成像等技术的出现使现代影像学检查技术成为血管疾病诊断的重要手段。
Computed tomography and magnetic resonance imaging techniques make the modern imaging technology become an important diagnosis means of blood vessel diseases.
计算机断层扫描与核磁共振成像等技术的出现使现代影像学检查技术成为血管疾病诊断的重要手段。
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