1) double-step distraction osteogenesis
二次牵引成骨
1.
Objective We investigated the feasibility of using computer assisted design in double-step distraction osteogenesis in the reconstruction of mandibular segmental defects after tumor resection.
目的:探讨计算机辅助设计在定向二次牵引成骨术修复一侧下颌骨肿瘤术后缺损中的应用及效果。
2) distraction osteogenesis
牵引成骨
1.
FEM analysis of tooth movement in area of distraction osteogenesis;
牙在牵引成骨区内移动的三维有限元分析
2.
Effects on the inferior alveolar nerve following distraction osteogenesis by varying the rate and at usual rate: a comparative study;
变速牵引与常速牵引成骨对下牙槽神经影响的比较研究
3.
Influence of distraction osteogenesis on rabbit inferior alveolar nerve by varying rate;
变速牵引成骨对兔下牙槽神经的影响
3) Distraction Osteogenesis
牵引成骨术
1.
Influence of Distraction Osteogenesis on Goat Inferior Alveolar Nerve by Higher Rate;
较大速率牵引成骨术对山羊下牙槽神经的影响
2.
Effects of mandibular distraction osteogenesis on rabbit inferior alveolar nerve;
下颌骨牵引成骨术对兔下牙槽神经的影响
3.
Distraction osteogenesis for treatment of unilateral temporomandibular joint ankylosis and secondary OSAHS in children:Report of 4 cases;
牵引成骨术治疗儿童单侧颞下颌关节强直伴OSAHS4例报道
4) sutural distraction osteogenesis
缝牵引成骨
1.
PartⅠEffect of Aging on Mechanical Properties of Facial SururesObjective The aim of the study is to determine the effect of aging on sutural interdigitation and nanomechanical properties of facial suture in order to provide a experimental basis for feasibility of applying sutural distraction osteogenesis in different ages.
第一部分面缝增龄性变化的实验研究目的研究兔的前颉缝、鼻额缝、颧颞缝、腭横缝的交错性及纳米弹性性能及其缝的生物力学特性的增龄性变化,为缝牵引成骨技术的临床应用提供实验依据。
5) distraction steogenesis
骨牵引成骨术
1.
Objective The purpose of this present study was to evaluate the effctiveness of combined orthodontic and distraction steogenesis on skeletal class II malocclusion.
目的:探讨正畸治疗在骨牵引成骨术治疗成人骨性安氏II类错的方法和特点。
6) Mechanism of distraction osteogenesis
骨痂牵引成骨(DO)
补充资料：电力牵引高次谐波
电力牵引高次谐波
harmonics of electric traction
d Ionl一qlony旧gooe}x{ebo电j]牵引高次谐波(harmonies of eleetrietraction)整流式交流电力机车在整流过程中将引起交流侧电流、电压波形畸变，按傅立叶级数分析该畸变波形可分解成频率为基波频率整数倍的一系列高次谐波分量的叠加。 高次谐波电流、电压可引起下列不良影响: (1)对通信线产生杂音干扰影响; (2)引起电力系统中其他电力电容器设备的过负荷; (3)当电气化铁路负荷某次谐波电流频率与电力系统自身谐振频率相近时，可产生电流谐振，使该次谐波电流在电力系统中放大，危及电力系统安全运行; (4)使旋转电机、变压器、电力电缆的出力减少并产生过热，影响电气设备寿命; (5)造成继电保护误动或仪表读数误差; (6)使半导体开关元件换相失灵。 为限制谙波的危害，各国都规定了允许谐波含量的标准(见供电质童)。 为降低电力牵引负荷产生的谐波，在电力牵引变电所和电力机车中可装设由电容、电感组成的谐波吸收装置。交流一直流一交流电力机车利用电力电子技术，可实现低谐波分量的负荷特性，使谐波含量降低。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条