查询词典 biomechanics

The Laboratory for Biomechanics of Animal Locomotion, Graduate University of Chinese Academy of Sciences, Beijing 100049, China

中国科学院研究生院生物运动力学实验室，北京100049

Areas of its research include evolutionary theory, macroevolution, vertebrate evolution, phylogenetics, functional morphology of vertebrate skeletons and dentitions, and biomechanics of locomotion and mastication.

其研究领域包括进化原理、宏观进化、脊椎动物进化、系统发生学、脊椎动物骨骼和牙列的功能形态学、运动和咀嚼的生物力学等。

Biomechanics seeks to understand the mechanics of living systems. From the view of life individual, tissue, organ, cell and the different hiberarchy of molecule, it studies the relations between stress and motion, distortion, flow, and growth.

它是解释生命及其活动的力学，它从生物个体、组织、器官到细胞和分子不同层次研究应力与运动、变形、流动及生长的关系。

In order to find out the biomechanics feature of three joints muscles o f lower limbs by using new skates in push-off phase of speed skating, this article combines the kinetic data obtained by Cybex-Norm and kinematic data obtained by tridimensional analytics by employing the Newton interpolation polynomial f or the first time, draws the curve of muscles moment of two elite female speed- skaters in push-off phase of speed skating, and analyzes the change feature of muscle strength, so as to find out the reasons of less power output and provide reference for training and the improvement of sports results.

摘 要：为了找出使用新冰刀后蹬冰时下肢三关节肌群的生物力学特性，首次利用数值计算中的牛顿插值法，将等动测试获得的动力学数据和三维立体解析获得的运动学数据结合，绘出两名优秀女子速滑运动员实际蹬冰时肌群力矩的变化曲线，并分析肌力变化特点，找出两人做功明显不足的原因，为指导训练和提高运动成绩提供定量依据。

This paper aimed at the appliance of finite element method on orthopaedic biomechanics to serve for clinic.

从临床应用角度出发，本课题旨在研究有限元法在骨科生物力学中的应用。

Clinical Biomechanics of Orthotic Treatment of Idiopathic Scoliosis.

辅具治疗原发性脊椎侧弯的临床生物力学。

Results The orthotropic 3D finite element model of individual mandible with accurate anatomy and well simulated biomechanics was established.

结果 建立了结构精确的个体化下颌骨正交各向异性的三维有限元模型。

An osteoporosis model was established by ovariotomy. The rats were given drugs after 12 weeks. Bone mineral density, bone biomechanics and biochemical indexes were measured after 24 weeks.

用手术切除卵巢方法制造骨质疏松模型，12周后按组别给药，24周后处死，分别测定股骨骨密度、骨生物力学水平以及血清生化指标并作统计学分析。

Perceptively on 3d and 5d. Collagen is positive in Western blot on 9d. Aniline dyeing is positive on 12d. The control group was negative. Ad-BMP-2 transferred MSCs cultured in fibrin gel was positive in Aniline dyeing, Immunohistochemical. The therapy effect of group was better in histology, biochemistry and biomechanics in all periods than the other two groups, and was similar to the natural cartilage.

结果 ①Ad-BMP-2转基因MSC BMP-2、CollagenⅡ的PT-PCR分别在3、5d呈阳性，CollagenⅡ的Western Blot 9d为阳性，较对照组有显著差异；②转基因MSC经纤维蛋白体外三维培养后免疫组化和苯胺蓝染色呈阳性，电镜显示细胞生长良好，有基质合成；③转基因修复组各时期大体、组织形态学和组织化学成份均显著优于其它两组，12W时力学和组织学已接近正常关节软骨。

According to Stacy Osborne, an avid runner and podiatrist in the Cincinnati area, many of us ignore the importance of fine tuning our biomechanics – one of the most controllable aspects of our training and keys to improvement. Contrary to popular belief, it is not the leg on the ground that is primarily responsible for generating the power for forward velocity.

Stacy Osborne是辛辛那提地区的一个狂热的跑步者和脚病医生，他认为我们很多人都忽视了生理协调的重要性——这是我们训练中最可以控制的一方面，也是提高的关键。

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。