生物力学

This technique and results can be used for future studies in patients with pathologic changes of shoulder jiont and provide basic biomechanics data for developing a new kind of internal fixture, which is adapt to micromovement of acromioclavicular jiont.

这一技术和结果可被用于进一步研究病理性肩关节运动的改变，同时为研制符合肩锁关节运动特点的内固定提供基础的生物力学资料。

Lin, M.C., Dai, C.F., 1995. Morphologies and mechanical properties of two alcyonacean corals.

林明炤（1995）。软珊瑚的生物力学研究：群体形态、抗拉强度与海流的关系。

It includes the basic parameters of mechanical system,which are importance of machine part,frequency of operating,biomechanical standard data and anthropometrical statistics.

在该评价指标中包含有机械系统的基本参数，即机械部件的重要性和操作频率、人体生物力学数据和人体参数的统计数据。

S white rabbits as our study ob jects, we built some OA animal mode by fixing the rabbits left posterior knee joint in st retching state into plaster casts for 8 weeks. After imposing active movement, p assive movement, active-passive movement and free movement on the knee joint, we have made an X-ray examination of the knee joint, and tried to observe the chan g e in the movement degree of the joint and in the biomechanics features, we also observed the influence of movement upon the morphology of arthrochondritis.

以新西兰白兔为研究对象，采用左后膝伸直位管型石膏固定8周的方法建立OA 动物模型，通过施加主动活动、被动活动、主动加被动活动，自由活动等运动处理因素，观察X线检查、关节活动度、生物力学特性和软骨组织的形态学改变。

One of the astriction maybe is the lack of a study on the biomechanical performance for vascular prostheses and the reasonable test methods.

我国研究的各种产品尚不能达到满意的临床效果，限制我国人造血管开发的因素是多方面的，其中严重缺乏对人造血管的生物力学基本性能的研究可能是主要原因之一，因为关于纺织基人造血管性能表征的深入研究，以及关于各表征指标的测试方法和测试手段的研究，在我国几乎是空白的。

Objective: To evaluate the biomechanical stability of C1-C2 pedicle screws fixation technique for atlantoaxial instability.

目的：评价寰枢椎后路椎弓根螺钉钢板固定的生物力学稳定性。

Based on binary images, 29 structure parameters, 1 biodynamic parameter and T2 value were analyzed.

在二维图像基础上分析结构参数29个、生物力学参数1个及T2值，结果进行统计处理。

Methods Divided 42 SD male mice into 3 groups: normal group, diabetic group, and insulin treatment group. All of them will be sacrificed after 3 months, then assay the bone mass of femur and epiphyseal tip, do biodynamical test on femur and lumbar, and give an appraisement.

将42只雄性SD大鼠分成正常组、糖尿病组和胰岛素治疗组，3个月后处死，测定股骨干及骺端骨量，并对股骨及腰椎进行生物力学测试，评价。

Cases, and another 4 cases and 2 cases achieved exellent, good, and fair result respectively. Conclusion Reconstructing PCL by impetus of patella tendon is convenient,and it can meet the biodynamical needs and achieve satisfactory recovery in knee joint functions.

用髌腱动力重建PCL，手术操作简便，生物力学性能接近PCL，膝关节功能恢复满意。

The biodynamical viewpoints of rehabilitation of fracture dissecting,firming inner fixing that the school of AO(Arbeitsgemeinschaft fiir Osteosythese)advocates play an instructive role in fracture curing globally and gain huge success.

AO(Arbeitsgemeinschaft fiir Osteosynthese)学派所倡导的骨折解剖复位，坚强内固定的生物力学观点，对全球范围内的骨折治疗起了指导性作用，并且取得巨大成功，但同时由于&坚强固定&、手术损伤大等原因出现骨折延期愈合、再骨折等问题。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。