查询词典 biomechanical

Internal fixation of humeral fracture with corner lock plate could have good biomechanical stability.

成角锁定钢板不但结构合理，而且符合生物力学内固定原理，临床上可推广应用。

Methods Analyze the biomechanical stability of the fixed humeral fracture with corner lock plate and LC-DCP plate by three methods:tension test,bending test and torsion test.

结果 成角锁定钢板的一系列生物力学性能优于传统LC-DCP钢板，在强度、刚度、应力遮挡率上具有较大的优势，两者均差异有显著性（P.05）。

The biomechanical property of the vertebras filled with CPC becomes appropriate, and may replace PMMA in vertebroplasty.

磷酸钙骨水泥填充后椎体具有更合适的生物力学强度，有望替代聚甲基丙烯酸甲酯在椎体成形中应用。

The compound vertebras reconstructed by allograft cortical bone cage and autogenous cancellous bone are ideal rebuilded materials for the instantaneous and permanent biomechanical stability.

同种异体皮质骨笼和自体松质骨组成的复合骨，即时和永久的生物力学稳定性均较好，是一种理想的椎体重建材料。

After bone density and computed tomography assessment of the bones, benchtop biomechanical testing was conducted to compare the strength of the scaphoids after iliac and distal radius grafting, at 2-mm displacement, and at failure.

10对新鲜冷冻尸体手腕被用来做标准的腕楔形截骨术，相同外形的髂骨嵴和桡骨远端移植骨用无头加压空心螺钉固定，行骨密度和骨CT评估后，生物力学的测验被用来比较舟状骨行髂骨和桡骨远端骨移植后的强度，2mm的移动和失败？。

Objective To investigate the biomechanical behavior of injectable recombinant human bone morphogenetic protein-2 (rhBMP-2)/calcium phosphate cement used in vertebroplasty in primate models. Methods Two fresh cadavers of adult rhesus were used as group Ⅰ, and 4 adult rhesuses were divided into groups Ⅱ and Ⅲ.

复合重组人骨形态发生蛋白-2的可注射磷酸钙骨水泥在椎体成形术中的目的探讨自主研发的复合重组人骨形态发生蛋白－2(rhBMP-2)的可注射磷酸钙骨水泥应用于猕猴椎体成形术早期和后期生物力学性能。

Although the etiology and pathophysiology of LBP during pregnancy are poorly understood, one plausible hypothesis is that causes of LBP in pregnancy are multifactorial (i.e., biomechanical stress on ligaments and joints, muscle fatigue, and the effect of the hormone relaxin on joint laxity), with ≥1 factors dominating in an indiidual case.

尽管对孕期LBP的病因学及病理生理学了解甚少，有一个似乎可信的假说宣称：孕期LBP是多因素引起的（施加在韧带和关节的生物力学上的应力、肌肉疲劳及松弛肽的关节松弛作用），对单个对象来说，有不止一个因素交互作用。

BACKGROUND: It is currently urgent to design biomechanical principles-based bone plate according to stress and strain distribution after plate fixation.

摘要背景：研究接骨板固定后的应力、应变分布规律，设计符合生物力学原理的接骨板是当前急待解决的课题。

Objective: to evaluate the biomechanical characteristics of clinical application of self-developed "pry and press" type plate in treating acromioclavicular dislocation.

目的：测试自行研制撬压型钢板螺钉内固定治疗肩锁关节脱位的生物力学特性，为临床治疗提供理论依据。

After the functional appliance protruded the mandible, it resulted in a clear alteration in the biomechanical characteristics of the masticatory muscles. The contractile tension of lateral pterygoiod muscles incerased with its contraction time prolonges, while that of the digsstic muscle decreased and shortened.

当功能性矫治器引导下颌前伸后，对运动下颌肌肉作在体等长主动收缩性质的检测，结果表明翼外肌收缩张力增强，收缩速度变慢；二腹肌前腹收缩张力减弱，收缩速度加快。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。