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- 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。
- 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。
- 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。
- Working length of thetoth measurement 牙齿工作长度测定
- Root canal working length accuracy 根管工作长度
- 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。
- He got engaged to her when working in Xian. 他是在西安工作时和她订婚的。
- He jibbed at working overtime every day. 他不愿每天都加班加点。
- The basketball players are working out at the gym. 篮球运动员们正在体育馆进行训练。
- The boxers are working out at the gym. 拳击手们正在体育馆里训练。
- We are working in conjunction with the police. 我们与警方配合进行工作。
- You'll crack up if you go on working so hard. 你继续这样拚命干下去，身体会吃不消的。
- He has stopped working and leads a very easy life. 他现在不做事了，过着很舒服的日子。
- I spent some time in working over these books. 我花了一些时间去好好研究这些书籍。
- I supplement my grant by working in the evenings. 我除享受助学金外还打夜工以增加收入。
- He is working double tides to finish his essay. 他日夜苦干，赶写他的文章。
