走道从与街道平齐层开始沿着内墙呈螺旋状上升，为游客提供了多元的空间视角和额外的座位。
A walkway spirals up the interior wall of the forum from street level, providing visitors with a range of perspectives on the space as well as additional seating.
方法回顾性分析经x线平片、螺旋CT扫描证实的髋臼骨折患者160例影像资料。
Methods the image data from 160 patients with the acetabulum fracture, including X ray plain film and spiral ct scanning, were analyzed retrospectively.
结论螺旋CT的平扫和增强扫描是诊断主动脉夹层动脉瘤的首选和可靠的检查手段。并且能为外科手术提供更多的信息。
Conclusion Plain and enhanced spiral CT scans were the first and credible means in the diagnosis of ADA, and could offer more information for surgical operation.
方法以小型猪为肺栓塞、肺梗死实验动物模型，进行X线平片、核素灌注扫描、螺旋CT、血管造影检查。
Methods The pig experimental models of pulmonary embolism and infarction were examined by X ray, ventilation perfusion scanning, helical CT, angiography.
材料和方法：回顾性分析经手术、病理证实的11例小肠间质瘤的多层螺旋CT平扫和双期增强扫描及3D-CTA表现。
Materials and Methods:Both plain, dual-phase contrast enhanced MSCT and 3D-MSCTA were performed for 11 cases with pathologically proved stromal tumors in small intestine.
方法30例牙与颌骨病变患者分别经口内牙片，口腔全景片，CT平扫及螺旋CT三维重建诊断。
Methods 30 cases examined by radiography ct plain scan and spiral ct 3d reconstruction for pathological changes of jawbone and whole mouth.
目的探讨多层螺旋CT（MSCT）和X线平片对于先天性脊柱侧弯的诊断价值。
Objective To evaluate the clinical application of multi-slice spiral CT(MSCT) and X-ray plain film in congenital scoliosis.
目的探讨螺旋CT平扫与强化扫描肺实质密度测量在周围性肺栓塞诊断中的作用。
Objective to assess the value of helical ct densitometry in diagnosing peripheral pulmonary embolism (PE).
方法：对23例肾肿块患者行螺旋CT平扫加增强扫描，观察其类似肾肿瘤的肿块性病变的CT特征。
Methods:Unenhanced and enhanced spiral CT findings in 23 cases of renal mass were retrospectively evaluated.
所有患者均行16层螺旋CT平扫及增强三期扫描。
All patients underwent 16-slice spiral CT plain scan and three phases enhancement scan.
方法：对45例临床诊断或可疑冠心病的住院患者行16层螺旋ct冠状动脉回顾性心电门控平扫及增强扫描。
Methods: Plain and enhanced 16-slice helical ct imaging was studied with retrospective ECG gating in 45 in-patients with coronary heart disease affirmed or suspected in clinic.
方法对86例肾损伤患者的螺旋CT平扫、增强扫描和延迟扫描结果进行回顾性分析。
Methods Image data of plain spiral ct, enhanced ct, and delayed enhanced ct scans in 86 cases of renal trauma were retrospectively analyzed.
前两种排沙方式已经广泛应用于工程实践中，平轴螺旋管流排沙是近年提出的一种节能、高效的输沙方式，目前还处于试验研究阶段。
The spiral flow in the horizontal pipe can generate the spiral flow to transport sediment according to the way of equipping the guide blade in the middle of the pipe.
资料与方法：对50例肾损伤患者的螺旋CT平扫、增强扫描和延迟扫描结果进行回顾性分析。
Image data of plain spiral ct, enhanced ct, and delayed enhanced ct scans in 50 cases of renal injuries were retrospectively analyzed.
目的评价螺旋CT平扫对输尿管结石诊断的价值。
Objective to explore the value of helical ct scan to the diagnosis of ureteral calculus.
漏斗排沙方式利用螺旋流的分离机理来排除渠道泥沙； 平轴螺旋管流排沙是利用在管间加设导叶的方式产生螺旋流来输运泥沙。
The way of the sand funnel make use of separating mechanics of spiraling flow to breed out the sediment of the channel.
尾梁从机身渐细到后掠尾垂翼，尾螺旋桨在锥形尾垂翼右侧，二个尾平翼被装在尾梁两侧。
The tail boom tapers from the main body to the swept-back, tapered fin with a rotor on the right. Two flats are mounted on the both side of the boom.
它之所以属于螺旋星系范畴，是因为相对于那些更趋近于球体(或椭球)的星系来说，它的主要部分更平。
It remains in the spiral category because of the flatness of the main disk of stars as opposed to the more spherically rotund (or ellipsoidal) class of galaxies called "ellipticals".
目的：对肺部螺旋CT扫描重建资料与CT平扫进行对比，探讨临床应用价值。
Objective: To contrast data of reconstruction in lung helical scan and general CT scan, to evaluate the value of its clinical application.
方法：对9例脑缺血性疾病患者行多层螺旋CT常规头颅平扫及灌注成像检查。其中6例在发病后进行了MRI检查，3例加做了DSA检查。
Methods 9 cases of ischemia cerebral diseases were examined by multi-slice spiral CT normal plain scanning and perfusion imaging, 6 of these accepted MRI and 3 accepted DSA afterward.
结论：对上尿路梗阻患者行多层螺旋CT平扫加增强的检查以判断梗阻原因，临床效果满意。
Conclusion: Contrast enhanced spiral ct is effective in the diagnosis of upper urinary tract obstruction.
本实用新型由于自带调平水准管和螺旋脚，因而就能保证桌板始终在水平状态下工作。
Because the utility model is provided with a level-adjusting level tube and screw feet, the utility model can ensure that the table plate is always used under the state of level.
方法：对20例急性输尿管结石患者的螺旋CT平扫及三维立体重建图像表现进行分析。
Methods: Nonenhanced CT and 3D reconstruction images of 20 patients with acute ureteric calculi were analyzed retrospectively.
均行多层螺旋CT平扫及增强检查，比较平扫、增强动脉期的强化幅度及特征。
Enhancement degree and characteristics in plain ct scan and arterial phase of enhancement were compared.
方法：回顾性分析36例41髋外伤性髋关节损伤的X线平片和螺旋ct三维重建等影像学资料及临床诊治经过。
Methods: a retrospective analysis of diagnosis by 3dct and Xray of 36 patients (41 hips) with hip joint fracture were performed.
方法：回顾性分析36例41髋外伤性髋关节损伤的X线平片和螺旋ct三维重建等影像学资料及临床诊治经过。
Methods: a retrospective analysis of diagnosis by 3dct and Xray of 36 patients (41 hips) with hip joint fracture were performed.
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