牵引 traction(4709) distraction(431) cervical traction(70)   traction     A Laser Holographic Interferometry Study on the Forward Traction of the Maxilla——The Study of Biomechanical Effects of Maxillary Protraction along the Sagittal Direction     前牵引上颌的激光全息干涉计量研究——沿矢状方向前牵引上颌的生物力学效应 短句来源     The Diel Rhythmic Pattern of Condylar Cartilage Endogenous PGE_2 in Young Rats After Posterior Mandible Traction     向后牵引大鼠下颌髁突内源性前列腺素E_2含量的昼夜节律变化 短句来源     The amplitudes of traction varied from 5mm to 35mm,averaging 16.79mm.     牵引幅度5mm～35mm,平均16.79mm。 短句来源     Maxillary Front Traction Correcting 6 Malocclusion Cases     用上颌前方牵引矫治器治疗安氏Ⅲ类错6例 短句来源     Post Crown Restoration of the Anterotooth Subgingival Crown Fracture After Root Traction     前牙龈下冠折根牵引后的桩冠修复 短句来源 更多          distraction     Objective: To study the expression of vascular endothelial growth factor(VEGF) and its receptors during mandible distraction osteogenesis(MDO) through establishing a distraction osteogenesis experimental model in rabbit.     目的:通过建立兔下颌骨牵引成骨实验动物模型,研究下颌骨牵引成骨过程中血管内皮生长因子(vascular endothelial growth factor,VEGF)及其受体的表达及意义。 短句来源     Six rabbits were chosen as control group. Samples were sacrificed at 7th days of latency, 2nd, 4th, 7th day of distraction, and at 1st, 3rd, 6th, 8th week of consolidation. Expression of VEGF and its receptors, fms-like tyrosine kinase (FLT-1) and fetal liver kinase(FLK-1), were detected by immunohistochemistry.     在延迟期第7d,牵引期第2、4、7d,固定期第1、3、6、8周分别处死3只动物,采用免疫组化方法,检测VEGF及其受体FLT-1(fms-like tyrosine kinase-1)、FLK-1(fetal liver kinese-1)的表达变化。 短句来源     Objective To study the expression of transformating growth factor-β1(TGF-β1) during mandible distraction osteogenesis(MDO) in a novel experimental model of rabbits.     目的通过建立兔下颌骨牵引成骨实验动物模型,研究下颌骨牵引成骨过程中TGF-β1表达及意义。 短句来源     TGF-β1 and TGF-β1 mRNA began to express at early distraction period,peaking at D2,then decreasing slowly.     TGF-β1mRNA及其蛋白表达在牵引早期达到高峰,此后逐渐减弱。 短句来源     Objective To study the effects of internal maxillary distraction osteogenesis(DO)on the velopharyngeal configuration of cleft palate patients.     目的探讨内置式上颌骨牵引成骨术(distraction osteogenesis,DO)对腭裂患者腭咽部结构的影响。 短句来源 更多          cervical traction     A Study on the Effects of Early Treatment with Extraoral Cervical Traction on Class Ⅱ Division 1 Malocclusions     口外颈牵引装置早期矫治安氏Ⅱ类1分类错的疗效研究 短句来源     A study on the extraoral cervical traction in the treatment of skeletal ClassⅡdivision 1 malocclusion in mixed dentition     颈牵引装置矫治替牙期安氏Ⅱ类1分类错矫治时机的临床探讨 短句来源   “牵引”译为未确定词的双语例句     Skeletal Crossbite of Anterior Teeth Treated by Improved Chincap With Lengthwise and Protraction Appliances-Attached Roentgenographic Cephalometric Analysis of 11 Cases     改良颏兜长拉钩前牵引矫治器治疗骨性前牙反(牙合)——附11例X线头影测量分析 短句来源     The application of Edgewise Technique auxiliary with extra oral anchorage and class Ⅲ elastic in the treatment of bimaxillary protrusion     Edgewise技术配合口外支抗加Ⅲ类牵引治疗双颌前突 短句来源     Results: VEGF, FLT-1 and FLK-1 were detected in many kinds of cells in distracted area during each time points of MDO.     结果:VEGF及其受体FLT-1、FLK-1的表达贯穿下颌骨牵引成骨全过程。 短句来源     SNA、SNB、SN/MP、U1-FHP、U6-FHP and crowding degree were significantly larger in after treatment group. SNB、L1/NB1、L1/MP、U1/L1 were significantly smaller in after treatment group.     结果快速扩弓后再行前方牵引治疗前后结果差异有显著性,上颌骨及上牙弓均前移,患者的反解除,SNA、ANB、SN/MP、U1-FHP、U6-FHP、拥挤度均增加,L1/NB、L1/MP、U1/L1均减小。 短句来源     Expression of TGF-β1 and TGF-β1 mRNA were detected by immuno histochemistry and reverse transcription polymerase chain reaction(RT-PCR).     在延迟期第7天,牵引期第2、4、7天,固定期第1、3、6、8周分别处死3只动物,采用免疫组化、RT-PCR方法,检测TGF-β1表达变化。 短句来源 更多        查询“牵引”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   traction Study on voltage distribution in windings of an inverter-fed traction motor 例句来源       Voltage distribution in windings is important for inverter-fed traction motors. 例句来源       First, a distribution parameter model has been developed according to the winding structure of an inverter-fed traction motor. 例句来源       The model of helical motion [4] is used in this paper in considering the influence of the three-dimensional behavior of an adiabatic flow on the flow and traction characteristics of the nozzle. 例句来源       Influence of Dosed Traction on the Mechanical-Acoustic Properties of the Skin of Human Extremities 例句来源       更多             distraction The PT was shown to correlate with the children's motor activity (0.52), approaching a new subject (0.39), distraction (-0.34), and the age of entering a nursery (-0.35). 例句来源       We present three case reports demonstrating the use of distraction lengthening for symptomatic congenital short metatarsals. 例句来源       In all three cases the distraction lengthening of the fourth metatarsal was performed with an external fixateur system aided by an intramedullary K-wire without any supplemental bone graft. 例句来源       The arthrolysis can be performed using arthroscopy, the open technique or distraction arthroplasty. 例句来源       Potential and Limitations of Cephalometric Analysis of Maxillofacial Bone Movement in the Case of LeFort III-Distraction 例句来源       更多             cervical traction If the torticollis is associated with neurocranial deformity but synostosis is absent, cervical traction and physiotherapy resolve the symptoms. 例句来源       When, however, the clinical picture is complicated by synostotic plagiocephaly, corrective surgery is necessary, though cervical traction and physiotherapy are essential to provide early and complete cure of the torticollis. 例句来源       Most of the cases responded satisfactorily to a simple cervical collar and cervical traction. 例句来源       All patients suffering RA were treated by preoperative cervical traction for up to 28 days, and intraoperative traction, to try to restore the malalignment. 例句来源       After radiologically guided placement in cervical traction with tongs that reduced the subluxation by approximately 50% the patient had spontaneous eye opening and was able to follow commands. 例句来源       更多                    Patients with cleft lip and palate after operation may result in maxillo-facial and occlusial deformity which is a serious problem in the field of cleft lip and palate repair.The function of mastication and appearance are disturbed.The upper dental arch was pulled forward by an extra-oral appliance to prevent the insufficient developed upper jaw and-dental arch which had been fo med after operation of cleft lip.The upper dental arch was expanded by an appliance with expanded spring in order to prevent the n...             本研究选择20例唇腭裂术后的患者分成两组进行了两年多的观察。一组为对照组,唇腭裂术后未作任何预防治疗,发现在上领骨前后径及左右径均发育不足。采取早期预防治疗组的患者,采用上颌骨口外前牵引及带有分裂簧的上颌矫治器定期扩大牙弓,刺激上颌骨前向生长,防止了后牙的反(牙合),是防止唇腭裂术后畸形的有效方法之一。本文对腭裂手术年龄、颌骨畸形与手术关系以及用外科手术预防腭裂术后畸形等有关问题进行了讨论。 文摘来源          The laser holographic interferometry was employed to determine the 3-D minute dis-placement of the maxillary complex of a macerated girl skull with early permanent den-tition.It was pulled forward by a 300gm load at different angle to the occlusal planeas being used in the clinic.These results of biomechanical effects may be presented to the clinicians as guidelines.The results demonstrate that when the maxillary dentition is pulled forward alongthe occlusal plane and obliquely 15°above it,the maxillary is ...             应用激光全息干涉计量术的二次曝光技术,对一具恒牙列早期女性尸体颅骨在模拟临床牵引上颌矫治的情况下加力300g向前牵引,测定上颌复合体受与(牙合)平面呈不同角度前牵引力时的微小三维位移场,为临床前牵引上颌提供生物力学依据。实验结果表明,上颌牙列受(牙合)平面方向及(牙合)平面上15°前牵引力时,上颌复合体逆时针转,上颌向前上移位,受(牙合)平面下15°前牵引力时,上颌复合体主要呈向前下的运动趋势,颌骨前份的上下之间发生挤压弯曲。牵引力方向不同,颅面骨的位移及旋转中心亦异。大小相同,方向不同的牵引力可以引起不同程度的颌面位移。 文摘来源          In this article,prevention and early treatment of ten cases with complete cleft lip andpalate after operation using removable appliances are reported.The upper dental arch was expanded slowly using removable appliances with expansi-on spring in order to prevent narrowness of maxilla and dental arch after cleft lip and pal-ate being repaired.The width of both archs was kept harmony,the upper jaw and dentalarch were protracted,the upper anterior teeth were proclined,cross-bite which hadbeen formed after cleft...             采用活动矫正器对完全性唇腭裂修复术后10例患儿进行牙颌畸形的早期预防和矫治。用扩大簧、改良唇挡、上颌前牵引装置等不同设计的矫正器矫治不同牙颌畸形。矫治结果:保持了患者上、下牙弓宽度的协调关系;上牙弓、牙槽及颌骨宽度均有不同程度增长;上颌及上牙弓前移,上前牙前倾,反(牙合)改正,面中份凹陷明显改善。提出了唇腭裂术后牙颌畸形早期矫治的注意事项。 文摘来源   << 更多相关文摘         相关查询: 牵引带宽 牵引支具 牵引能耗 牵引特性的 牵引性 轮牵引 医用牵引 盆牵引 牵引区段 单牵引 传统牵引 牵引齿轮的  对查询结果不满意

CNKI小工具 在Springer中查有关的英文论文 在知识搜索中查有关牵引的内容 在数字搜索中查有关牵引的内容 在概念知识元中查有关牵引的内容 在学术趋势中查有关牵引 的内容

CNKI主页 |  设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务

2008 CNKI－中国知网

京ICP证040431号 互联网出版许可证 新出网证(京)字008号 北京市公安局海淀分局 备案号：110 1081725  2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社