Objective To establish a new evaluation system of curved root canal deviation by the technique of micro-CT.
目的通过微焦点CT技术建立一种新的根管偏移评价体系。
The specimen was scanned and reconstructed by means of Micro-CT, images of density field were obtained, and the 3D crack morphology was extracted.
采用微焦点CT对疲劳试样进行了扫描与重建，获得了密度场图像库，并提取了试样内部的三维裂纹形态。结果表明裂纹以体的形式存在。
After killing the animals, cancellous bone specimens from the vertebra, femurs, and tibias were micro-CT scanned and tested mechanically. Serum biomarkers were determined.
杀死动物，从脊椎、股骨和胫骨取松质骨标本，进行显微ct扫描及力学测试，并监测血清标志物。
These sections are dissected, using a laser, into slices a millimetre or less thick, and then scanned again, either with the micro-CT or with a scanning electron microscope.
采用激光将这些小岩石块切分成一毫米或不太厚的薄片，然后用微CT机或电子显微扫描镜对其再次扫描。
The micro-CT system is used to reconstruct a Lucite sample first and the result shows that the system has a high precision, the relative error of reconstruction is under 0.6%.
采用所设计的微型CT系统对有机玻璃标准样品进行了三维重建，结果表明该微型CT系统具有较高的精度，重建相对偏差在0.6%以内。
Micro-CT images and histograms of Hounsfield units from the lungs also showed increased volume loss in the allergic mice compared with control animals after methacholine challenge.
肺Micro - CT影像和Hounsfield单位的直方图也显示乙酰甲胆碱激发后过敏小鼠与对照相比容积丢失增高。
Methods Under the guidance of CT, micro-wound cones cranium and using hematoma- liquefier clearing epidural hematoma.
方法在CT引导下，微创锥颅及用血肿液化剂清除硬膜外血肿。
The treating technology with micro-wave, micro-cut and heating Solidifying leaded through ultrasonic or CT is a new way to treat the cancer in recent years.
超都必须或CT引导微波微创热凝固技术，是多年来研发的一种新的肿瘤治疗方法。
Expatiates the harm of SF6 CT micro-water over standard, analyzes the cause of SF6 CT micro-water over standard, puts up the control measures of SF6 CT micro-water over standard.
阐述SF 6电流互感器微水超标的危害性，分析了SF 6电流互感器微水超标的具体原因，提出SF 6互感器微水超标的控制措施。
This paper analyzes the influence of high-frequency artifacts on the detection of high-contrast micro defects in regions of sharp density transitions inside large workpieces in industrial CT systems.
大型工件内部密度锐变区域的高对比度的微小缺陷的检测是工业CT的主要检测任务之一。
The author studies on the technology of image reinforcement, image segmentation and edge test about CT image of shale rock, and then obtains the realistic micro-structure image in the rock.
本文研究了页岩的CT图像增强、图像分割和边缘检测技术，得到了岩石内部的真实细观结构图像；
The author studies on the technology of image reinforcement, image segmentation and edge test about CT image of shale rock, and then obtains the realistic micro-structure image in the rock.
本文研究了页岩的CT图像增强、图像分割和边缘检测技术，得到了岩石内部的真实细观结构图像；
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