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- Clinical study on the accuracy of working length determination on molars of old people by root canal apex locator 根管治疗仪测定老年人磨牙根管工作长度准确性的初步研究
- Working length determination 工作长度测量
- Its length determines the duration of the project. 它的长度就是确定工程任务的工期。
- Objectives: To evaluate different methods of length determination in acute displaced midshaft clavicle fractures. 目的:评价各种测量长度的方法在急性移位的锁骨中段骨折中的作用。
- Analysis of the handing method and the electric method for measuring work length of root canals. 手感法和电测法确定根管工作长度的研究。
- Objective:To evaluate the correlation factors on the accuracy of determining root canal working length by electronic measurement in vivo. 目的:评价患者年龄、患牙牙位、冠根状态等相关因素对根管长度电测法测定根管长度准确性的影响。
- Results:The accuracy of length determination was significantly higher by SM-TR-ZX automatic root canal treating machine than by exploration or X-ray examination (P<0.01). 结果:SM-TR-ZX全自动根管治疗机电测法的准确性明显高于器械探查法和X线照片法(p<0.;01);
- Objective To test the accuracy of electronic apex locator in determining working length of anterior teeth using ODIS system. 目的用口腔数字成像系统(ODIS)检验根管长度测量仪在测定前牙根管工作长度时的准确性及实用性。
- Conclusion The electronic apex locator could be successfully used in determining working length of anterior teeth, and the ODIS... 结论根管长度测量仪测定前牙根管长度比较满意,ODIS可对工作长度测定作有效的补充。
- This bookish inclination at length determined by father to make me a printer. 这种爱书嗜好终于使父亲决定让我当名印刷工。
- The experiments results shows through adjust the die working length,control extrusion temperature and speed,which can valid reduce coarse grain structure. 结果表明,通过调整模具工作带长度、控制挤压温度和挤压速度,可以减少粗晶组织的产生。
- Three anatomic risk factors: root curvature, calcification and working length of root canal therapy were assessed by difficulty assessment standards and criterions. 采用根管治疗难度系数评估标准,进行根管治疗难度评估;
- Abstract : Objective To evaluate the quality of root canal obturation and the effect factor on accuracy of electronic apex locator for determining root canal working length. 摘要 : 目的 评价电子根尖定位仪测量根管工作长度进行根管充填的质量。
- The carton length determines the distance between the pairs of pusher and retarder flight lugs found on the flighted carton conveyor. 纸盒长度决定着刮板输送器纽链两侧的推杆突耳与阻滞突耳之间的距离。
- The focal length determines how wide an angle the telescope can view with a given eyepiece or size of a CCD detector or photographic plate. 焦距决定了望远镜在配上目镜、一定大小的CCD或普通底片后可能观看的视野大小。
- Methods The working lengths of 60 anterior teeth were measured with electronic apex locator and ODIS system respectively.The consistency of two methods was evaluated. 方法临床上60颗需做根管治疗的前牙分别用根管长度测量仪及插诊断丝在ODIS投射下测定长度,并作比较。
- Working length of thetoth measurement 牙齿工作长度测定
- Critical concrete crack length determination using strain gauges 电测法确定混凝土裂缝的临界长度
- Root canal working length accuracy 根管工作长度
- He got engaged to her when working in Xian. 他是在西安工作时和她订婚的。