root anatomy
英 [ruːt əˈnætəmi]
美 [ruːt əˈnætəmi]
网络 牙根解剖学
双语例句
- AIM: To observe the root morphology and canal anatomy of chinese premolars.
目的：了解前磨牙根部解剖结构特点，为临床治疗提供参考。 - Root canal anatomy morphological studies of the first molars and the second molars by different methods
不同方法研究第一、第二磨牙的根管解剖形态 - Study of the Root Canal System Anatomy of Permanent Maxillary Second Molars in Shandong Province
山东地区上颌第二恒磨牙根管系统解剖研究 - However, some research data show that mandibular incisors 'root canal anatomy is comparatively complex, and root canal system has many variations.
但有资料表明下颌切牙的根管解剖形态较为复杂，变异较多。 - PURPOSE: To investigate the effect of root canal anatomy in maxillary first premolars on root canal treatment difficulty.
目的：探讨上颌第一前磨牙的根管解剖形态对根管治疗术难度的影响。 - Results Endodontic case difficulty assessment standard could be applied to evaluate the root canal treatment difficulty score based on the anatomy of tooth.
结果根管治疗难度系数评估标准利用牙体和髓腔根管解剖能进行根管治疗难度的评估。 - These findings showed that the root canal anatomy of mandibular incisors had racial difference.
13.%有侧、副根管。与前人的研究比较后发现，不同种族间的根管解剖形态确有差别。 - Normal anatomy of inner ear and IAC on FSE 3D heavy T_2 weighted MR imaging Radiographic diagnosis of variations of root and root canal anatomy in mandibular first premolar teeth with anatomical crevices on the root surface in vitro
3D-重T2W水成像技术显示面听神经及内耳结构的研究下颌第一前磨牙的根面沟对牙根和根管X线影像影响的离体研究 - X ray Study of Permanent Impacted Teeth Radiographic diagnosis of variations of root and root canal anatomy in mandibular first premolar teeth with anatomical crevices on the root surface in vitro
下颌第一前磨牙的根面沟对牙根和根管X线影像影响的离体研究 - Puncture route was investigated by the application of anatomic methods previously. However, there are relative fewer reports regarding the observation of the route of lumbar nerve root in intervertebral plane and triangle working area from thin section anatomy and CT section anatomy.
过去使用应用解剖方法研究穿刺路径，而从薄层断面解剖与CT断面解剖对腰神经根在椎间隙平面的行程和三角工作区进行观测的报告较少。 - Conclusion The root canal therapy difficulty in Chinese mandibular permanent incisor is significantly with root canal anatomy.
结论下颌恒切牙根管治疗难度与根管解剖密切相关，根管治疗难度较大。 - Recent developments of wheat root drought-resistance were reviewed from the aspects of root growth, root anatomy structure and morphology characters, the ratio of root/ shoot and change of physiology and biochemistry.
从根系生长发育、根系形态解剖结构、根冠比、生理生化变化4个方面介绍了小麦根系抗旱适应性研究的最新进展。 - The differences of the root systems distribution range and morphological anatomy structure and physiological index of the sandy dominant plants make differences of water-using mechanics and the adaptable mechanism in arid environment.
研究区主要植物种根系分布范围的不同、形态解剖结构和水分生理指标的差异反映了植物对水分利用机制和沙地生境的适应性机制不同。 - Which root canal taper of the teeth models are 0.1 in this research suffered the greatest stress. In three different forms of dental anatomy models, the biggest stress of root canal orifice occurred in the tooth with double-root and three-root canal, to 14.93 Mpa.
其中根管锥度为0.1这一组模型根管口应力最大，三种不同解剖形态的牙齿模型中最大为双根管三根牙齿模型，达到14.93Mpa。 - Plant absorb nitrogen through root primarily, root anatomy and structure have an influence on nitrogen assimilate.
植物所需的氮素主要是由根系吸收的，根系的形态和结构影响着氮素的吸收。