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- Objective To investigate the application of the limited cone beam CT (3DX) for the diagnosis of the hard tissue disease of apex and the anatomical morphology of the teeth. 目的研究牙科用三维小视野照射CT(3DX)在口腔内科根尖部硬组织疾病诊断和牙齿解剖学形态影像中的价值。
- FDK method is the most common kind of 3D image reconstruction algorithm in cone beam CT at present, which is based on a scanning circle and reconstructs images satisfactorily in the small cone angle case. 目前锥束CT普遍采用FDK算法，该算法基于单圆源轨，在小锥角下取得较好的重建效果。
- cone beam CT reconstruction 锥束CT重建
- Cone beam CT 锥形束CT
- A blade wall thickness inspection method based on blade cone beam volume CT image sequence and blade CAD model are given. 本文给出一种基于叶片锥束体积CT图像序列和叶片CAD模型的叶片壁厚检测方法。
- The Cone Beam Volume CT (CBVCT) system has the non-substitutable superiority in the field of non-damage detection and reverse engineering. 系统在无损检测和逆向工程等领域具有不可替代的优越性。
- On the other hand,simulate by the Fluent software the jetting status of the double orbits water jet spiral nozzle jetting under 40 MPa pressure-inlet,then got the best working status of the spiral cone jet nozzle. 另外还用fluent软件分别对双头不同导程的2种旋转喷头在40 MPa进口压力条件下的喷射状态进行分析,从而得出旋转锥形喷嘴的最佳工作状态。
- Objective:To investigate the diagnostic value of electron beam CT(EBCT)in benign non-myxomatous cardiac neoplasms. 目的：探讨电子束CT(EBCT)在心脏良性非粘液瘤性肿瘤诊断中的价值。
- Objective To investigate the Electron Beam CT (EBCT) features of atrial myxoma and their diagnostic value. 目的探讨心房粘液瘤的电子束CT(EBCT)征象和诊断价值。
- Objectives:To assess the clinical value of three dimensional imaging of electron beam CT(EBCT) in the diagnosis and treatment of acetabular fractures. 目的:探讨和评价电子束CT(EBCT)三维重建技术在髋臼骨折中的诊断和治疗价值。
- Research and Implementation of Cone Beam 3D CT Simulation System 锥束三维CT仿真系统的研究与实现
- Objective To investigate the value of electron beam CT (EBCT) in diagnosing nonmyxomatous primary cardiac and pericardial neoplasms. 目的探讨原发性非黏液瘤性心脏心包肿瘤的EBCT特征,评价EBCT在心脏肿瘤诊断中的价值。
- In the special fields Wheel drive, Wheel, Gear box construction with spiral technology or beyond that with Hypoid, Cone, Spur wheel as well as with Gears, Spiral cones and/or with Bevel gear and Cogged wheels and gears is GRAESSNER GMBH well-known. GRAESSNER GMBH是一家现代化的、可靠的专门产品供应商，这家供应商从事传动、传动齿轮箱,锥体、圆锥、弹头,锥齿轮,锥齿轮,锥齿轮驱动,锥形圆柱齿轮,轮、叶轮、齿轮,齿轮,齿轮传动,螺旋锥,曲线齿锥齿轮传动箱,圆柱齿轮,齿轮和传动结构的制造、销售。
- Purpose To comparatively study 99m Tc-MIBI SPECT and electron beam CT (EBCT) in diagnosing coronary heart disease (CHD). 目的比较核素心肌SPECT显像与电子束CT(EBCT)扫描对冠心病(CHD)的诊断价值。
- Regulating method of contact spots of spiral cone gears 螺旋锥齿轮接触斑点调整法
- New reconstruction approach overcoming cone beam artifact on multi-slice CT 多层螺旋CT锥形线束校正重建技术:适应性倾斜多层平面重建法
- CBCT( Cone Beam Computed Tomography ) 锥束CT
- Military budget continue to spiral. 军费预算继续上升。
- Military budgets continued to spiral. 军事预算继续急遽增加。
- Study on Direct Volume Imaging Based on Cone Beam X Ray Projections 锥形束 X 线直接体积成像的理论研究
