我们将首先创建一个步骤和一个简单的栏杆后教程，然后看看克隆和定位到所需的螺旋图案这些对象。
We will begin the tutorial by creating one of the steps and a simple railing post, and then look at cloning and positioning these objects into the necessary spiral pattern.
结论螺旋CT及MPR、STS - MIP重建对肿瘤性肠梗阻的定性、定位诊断具有重要的临床价值。
Conclusion Spiral ct and its MPR, STS-MIP have an important clinical value in localized and qualitative diagnosis of intestinal obstruction caused by neoplasm.
目的探讨16排螺旋CT在腹膜后上区占位病变定位诊断中的应用价值。
Objective to evaluate the usefulness of 16 rows helical ct in location of mass in upper retroperitoneal region.
采用一把螺丝刀从凹槽中拆卸螺旋阀座定位器环。
A screwdriver is used to remove the spiral seat retainer ring from its groove.
但是光学雷达发现了一片密集的城市景观，甚至有和吴哥窟附近一样的螺旋，它协助考古学家们定位出精确区域，以便发掘遗迹中尚未被劫掠的部分。
But the lidar data revealed a dense cityscape that even included the same spirals seen at Angkor Wat, and helped pinpoint areas for archaeologists to dig that had not been looted.
该机床磨头可以又轴定位，任何螺旋角和后角均可快速调整。
The wheel head can be orientated in double axes so that any spiral Angle and back Angle may be adjusted rapidly.
目的：探讨多层螺旋CT对眼球异物的检出和定位价值。
Purpose: To evaluate the clinic application of multi-slice spiral ct (MSCT) in Detection and localization for intraocular foreign bodies.
目的评价动态螺旋CT动脉造影在胰岛素瘤定位诊断中的价值。
Objective To evaluate the value of intra-arterial dynamic spiral ct on preoperative localization of insulinoma.
目的探讨螺旋CT在眼内异物定位测量中的应用。
Objective To evaluate spiral CT in localizing and measuring intraocular foreign body.
目的通过探讨螺旋CT在肾损伤定位诊断与临床分级关系，明确治疗准绳。
Objectives a correlative explore between qualitative diagnose of spiral ct and clinical type of closed renal trauma, made clearing standard of treatment.
前言：目的：探讨螺旋CT三维重建技术在埋伏牙定位中的应用价值。
Objective: To discuss the Clinical application of spiral ct scanning and 3d imaging reconstruction in the localization of unerupted maxillary teeth.
因齿距偏差测量技术已经很成熟，所以本论文的在位测量主要定位于检测齿廓偏差和螺旋线偏差。
Because pitch deviation measuring technology is very mature, the main research objective of this thesis is laid on the checkout of profile deviation and helix deviation.
方法对20例颌面部外伤患者进行螺旋CT扫描，通过定位片确定扫描范围，所得图像传输进工作站进行各种重建。
Methods 20 cases with maxillofacial fracture underwent examination with SCT, on the location topogram settled the scan extent, transfered the data to workstation to go multiple image reconstruction.
这种转向系统主要由圆筒式壳体、定位器、螺旋转套、斜向器和造斜组合钻具等组成。
The new whipstock system is mainly comprised of cylindrical case, localizer, spiral rotating sleeve, whipstock and deflecting tools.
结论螺旋CT薄层增强扫描对壶腹部癌的诊断具有较高的定位解剖学诊断价值，能为早期壶腹周围癌的影像诊断和临床治疗提供参考。
Conclusion the thin scan of CT on peri-ampullary carcinoma might improve diagnosis on anatomy so that to supply the image and clinical references.
结论螺旋CT三维成像体表投影定位法引导穿刺治疗脑血肿，是一种定位准确、安全易行的治疗方法。
Conclusion Spiral ct 3d Surface Display was a accurate location, safe and easy treatment method in the Puncture and Suction of Intracerebral Hematoma.
圆刀移位、圆刀进给均采用油压单元控制，可实现运动平稳快速、定位准确。螺旋纸管机纸管机设备卷纸管机3。
Oil pressure unit control is adopted in round blade displacement and feeding, and realize stability, velocity and positioning accurate.
弹簧护圈是用来定位和集中螺旋弹簧的，它们的开放式设计给它们装配提供了便利。
Spring Retainers are used to locate and center coil springs. Their open design facilitates their use in assemblies.
方法采用透明牙合托作标记制作放射模板，以多层螺旋CT（MSCT）对猪颅骨定位扫描并重建。
Methods The transparent radiographic templates were made in order to assist MSCT to scan two pigs'skulls locatively.
方法采用透明牙合托作标记制作放射模板，以多层螺旋CT（MSCT）对猪颅骨定位扫描并重建。
Methods The transparent radiographic templates were made in order to assist MSCT to scan two pigs'skulls locatively.
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