longitudinal fracture
英 [ˌlɒŋɡɪˈtjuːdɪnl ˈfræktʃə(r)]
美 [ˌlɑːndʒəˈtuːdnl ˈfræktʃər]
网络 纵行骨折; 纵向式; 纵向骨折
双语例句
- Due to the increasing number of deep wells and directional wells being drilled, longitudinal fracture occurred on the box-ended drill pipe tool joint is often reported.
近年来由于深井、定向井等逐渐增多，油气井钻井中钻杆内螺纹接头纵向开裂失效成为常发事故。 - Although it is hard to avoid the sources of fracture, the longitudinal fracture failure on the box joint can be prevented if proper measures are taken to prevent further extension of the fracture.
虽然裂纹源很难避免，但如果能够阻止裂纹的扩展，也能够防止钻杆内螺纹接头纵向开裂失效。 - The optical microscope showed that the longitudinal fracture morphology of the fiber when treated at different temperatures were different.
用光学显微镜观察到，不同温度下，纤维纵向拉伸断裂处的形态也不同。 - Objective To discuss the conservative treatment method of molar longitudinal fracture.
目的探讨磨牙纵折的保守治疗方法。 - Methods of longitudinal fracture test for heat-resisting superalloy bars
GB/T14999.3-1994高温合金棒材纵向断口试验法 - OBJECTIVE: To evaluate the effects of childhood longitudinal fracture of the mandibular condyle on secondary ankylosis of TMJ.
目的：探讨幼年期髁状突纵行骨折对TMJ继发性强直的影响。 - Objective: To study the clinical therapeutic effect of the prosthesis of longitudinal fracture posterior teeth. Analysis and treatment of longitudinal fractures of the posterior teeth
目的：探讨后牙纵折修复治疗的临床效果。后牙纵折治疗的调查分析 - Comparative experimental study between longitudinal fracture and transverse fracture of
髁突纵行骨折与横断骨折的对比实验研究 - The drill pipe failure assessment demonstrates the longitudinal brittle fracture will be avoided when the transverse impact power of the material is over 80J.
应用钻杆失效评估技术研究表明，横向材料冲击功大于80J将避免钻杆内螺纹接头纵向脆性开裂失效。 - General Treatment of Longitudinal Fracture of the Lower Constant Molar of Young
年轻下恒磨牙牙体纵折的综合治疗 - PURPOSE: To explore the ideal method for conservative therapies of posterior teeth with longitudinal fracture.
目的：探索纵折后牙保存治疗的理想方法。 - Clinical Observation of Conservative Treatment of Longitudinal Fracture Buccal Teeth
后牙纵折保存治疗的临床观察 - To study the curative effect of the posterior teeth with longitudinal fracture by temporary fixation of plastic crown, the posterior teeth with longitudinal fracture was fixed with instant crown of selfcuring crylic resin, following root canal treatment and then replaced with cast crown.
为探讨塑料冠暂时固定纵折后牙的疗效，采用自凝塑料冠固定纵折后牙，牙合面钻孔行根管治疗后铸造金属全冠修复。 - Study on longitudinal web fracture in Cr-Mo alloy rail
Cr-Mo合金钢轨轨腰水平断裂机理的研究 - Clinical Analysis on 238 Cases of Longitudinal Fracture of Posterior Teeth
238例后牙冠根纵折的临床分析 - In this study, the effects of longitudinal condylar fracture on TMJ in the childhood miniature pig were observed by using DEXA and biological mechanics methods.
本文应用双能X线骨密度仪及生物力学方法观察了幼年期小型猪髁突纵行骨折对髁突的影响。 - Forty-six patients with longitudinal fracture of crowns of molar teeth were treated with wring fixation.
对46例后牙冠部纵折并穿透髓室底之冠根折患者，采用患牙栓结、锁钉固位后行全冠修复治疗。 - Application of orthodontic steel wire in the fixing of longitudinal molar fracture inside dental crown
正畸钢丝冠内固定治疗磨牙纵折的应用 - Clinical Analysis on 274 Cases of Longitudinal Fracture of Posterior Teeth
后牙冠根纵折274例的临床分析 - Longitudinal fracture with the fracture line vertical to the vertebrobasilar venous foramen.
椎基静脉孔垂直矢状向骨折； - The results showed that the curative effect of the posterior teeth with longitudinal fracture fixed by the plastic crown was better than that by the tiny steel wire, and the method is simple.
塑料冠固定纵折后牙比单纯金属丝固定效果好，且制作简便。 - Preservative Therapy of the Posterior Teeth with Longitudinal Fracture by Plastic Crown Temporary Fixation
塑料冠暂时固定纵折后牙的保存治疗 - Clinical Analysis on Longitudinal Fracture of Molar Treatment in Conservative and Crown Repair
磨牙纵折治疗及全冠修复的临床分析 - METHODS: The records of 297 cases undergoing conservative treatment of posterior teeth with longitudinal fracture were analyzed regarding to the position, etiology and the time of treatment from fracture and the causes of failure.
方法：回顾保存治疗的纵折后牙临床资料297例，对牙位、病因、牙髓情况、保存方法、就诊时间及失败原因进行分析。 - Objective To discuss the conservative repair and treatment of longitudinal fracture of buccal teeth.
目的探讨后牙冠根纵折保存修复治疗的方法与疗效。 - Consequently, the diagnosis and treatment of longitudinal fracture of mandibular condyle should be individualized with a special attention.
髁突纵行骨折更易引起颞颌关节继发性损伤，应引起足够的重视，在临床诊断治疗上应区别对待。 - Methods: 40 teeth of longitudinal fracture posterior teeth were fixed. After pulp treatment and periodontal treatment, selection grinding and restoration of crown were given.
方法：对40例40颗纵折后牙，进行断缝处理，复位固定，调牙合，配合口腔内科完善的牙髓治疗及牙周治疗。 - Two Kirschner nail vertical fixed will make comminuted patellar fracture to be relatively simple and stable longitudinal patellar fracture, further strengthen the fixation of Niti& Pstellar Concentrator.
两枚克氏针纵向固定将髌骨粉碎性骨折变为相对简单稳定的纵行髌骨骨折，进一步加强镍钛记忆合金聚髌器的固定作用。