查询词典 femur

Methods In this series,15 cases of comminuted fracture in the mid-medial one third of clavicular,and 26 cases in the mid-upper one third of femur were treated with embracing plate of shape memory alloy.

方法15例锁骨中内1/3段粉碎性骨折，26例股骨中上1/3段粉碎性骨折，采用记忆合金环抱钢板固定治疗。

Supracondylar fracture of femur; interlocking bone nail ; internal fixation

目的 探讨股骨髁上骨折行逆向交锁髓内钉固定治疗的效果。

Bone nail ; fracture fixation intramedullary ; femur ; fracture ; biomechanics

骨钉； 骨折固定术；髓内；股骨；骨折；生物力学

Methods The osteotomy was performed along margin of acetabulum with acetabular wholism rotary to improve acetabulum to cover head of femur.

沿髋臼缘截骨，通过髋臼的整体旋转来加大髋臼对股骨头的包容。

A new study idea that makes the occupant injury prevention research and CAD/CAE technology on an integrate mathematical model by means of feature theories and feature design technologies was brought, and it is maybe useful if we study automobile passive safety on a new view of point.The conclusions of this thesis included that what are the main factors of airbag-related injuries and the preventive measures, based on the research of the relationships between injury parameters, such as HIC, chest acceleration, neck force, neck moment, femur axial force etc, and impact speed, belt-use, occupant size (50th and 5th), sitting position and so on. The thesis evaluated whether the effectiveness of the airbag can be increased by making the airbag adaptive to the crash conditions, and points out that the size of the ventilation hole has the dominating influence on the performance of the airbag and is a key factor for intelligent airbag, multi-stage and lower-power inflator can cost effectively minimize the risk of injury to occupants from crashes. It is important for the researchers of intelligent airbag to keep the small size unbelted occupants in focus and it is necessary to study deeply the influence of airbag fold patterns and the extremity out-of-position situation. These topics are important in the study of occupant injury prevention and vehicle safety design.

论文研究得出产生气囊损伤的主要原因和防护措施；在研究汽车碰撞速度、安全带使用情况、乘员的体型5~(th和50~、乘员乘坐的位置等不同事故条件作用下，乘员的头部、颈部、胸部和腿部损伤参数变化规律的基础上，论文从能量因素出发，深入研究了安全气囊卸载能力、气体发生器产气能力和气囊折叠对乘员损伤参数的影响，指出起卸载作用的排气孔其截面积是智能型安全气囊最重要的控制参数之一，以及采用降能展开或二次充气气囊有助于提高汽车安全防护性等重要结论；论文在参数分析的基严内容提要2 础上得出的智能型安全气囊应以不佩戴安全带的5乘员作为主要防护目标进行研究、有必要深入研究气囊折叠形式和司机处于极端离位状况时对损伤参数的影响等结论，对深入进行汽车乘员碰撞损伤研究和汽车安全性设计都具有重要的理论和工程实际意义。

The femur, tibia and knee joint were reconstructed after redacting and analyzing the data by 3 D software.

通过软件对数据进行编辑、分析，重建股骨、胫骨及膝关节的三维立体模型。

Objective To study therapeutic effect of internal fixation with anatomical proximal femur bone plate for treating femoral intertrochanteric fractures.

目的 探讨股骨近端解剖型钢板治疗股骨粗隆间骨折的临床疗效。

With the age growing of the females, osteoporosis easily onsets in neck of femur, Ward's triangle and L2-4; especially menopause is the main risk factor for osteoporosis.

女性性别和年龄增加，尤其是绝经期是骨质疏松发生的危险因素，股骨径、Ward's三角区、以及女性腰椎2~4是易发骨质疏松部位。

Methods 50 eases (56 hips) sere undergone THA. A K-wire was inserted perpendicularly into femur at subtrochanteric level, the femoral neck fracture was repositioned and the other sire was inserted into the iliac crest paralleled with the former wire in the identical vertical axis.

对50侧（56髋）行全髓置换术，在股骨转子下垂直打入第1枚克氏针，在该针纵轴线相对应的髂嵴上打入第2枚克氏针，测量两针之间的距离。

The femur is long, creating well-bent stifles.

大腿骨长，后膝关节角度恰当。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐