固定物

Usually this force approximately equal to 25 kilometers per hour to 50 km collision fixation produced results.

通常这个撞击力约等于以时速25公里至50公里左右碰撞固定物所产生的结果。

The results show that: the input of the internal fixation implant should be in accordance with the compressive trabeculae and be clingy with the femoral calcar; the stress distribution of the femur under external violence explained why the old people are easy to get the middle and low part fractures of the femoral neck and intertrochanteric fractures.

分析结果表明：股骨颈处的压力骨小梁和股骨距是重要的承载结构，临床医学治疗股骨颈骨折时，内固定物的放置应循压力骨小梁方向并尽量紧贴股骨距钻入；暴力作用时股骨上端的应力分布特点从生物力学的角度说明了老年人易于发生股骨颈中下段骨折和转子间骨折的原因。

(1) The input of the internal fixation implant should be in accordance with the compressive trabeculae and be clingy with the femoral calcar, Abduction in small degree (10-30°) will improve the stress in femoral neck region. The stress distribution of the femur under extemal violence explained why the old people are easy to get the middle and low part fractures of the femoral neck and intertrochanteric fractures.(2) The finite element model of femoral neck fracture is good in orrowing various fixation methods for femoral neck fracture.

(1)三维有限元方法用于研究不规则物体是一种有效、准确的数值方法，不仅能考虑到所研究物体的几何形状，而且也考虑到物体的内部结构特性；股骨颈处的压力骨小梁和股骨距是重要的承载结构，内固定物的放置应循压力骨小梁方向尽量紧贴股骨距钻入；载荷主要通过压力骨小梁和股骨距传导至股骨干的中下1/3处；一定角度的下肢外展（10-30°）会较明显的增加股骨颈区的应力，而下肢的内收反而会减小此区的应力；暴力作用时股骨上端应力分布特点从生物力学角度说明老年人易于发生股骨颈中下段骨折和转子间骨折的原因。

The Customs authorities of a Contracting Party may authorize persons to affix Customs seals and fastenings.

缔约一方海关当局可授权他人用海关封志和固定物加封。

We want to buy Furniture, Furniture Fittings and Fixtures

我们要采购家具，家具配件和固定物

My mother is like a fixture in my family.

我妈妈在家里就像是不会离开的固定物。

We want to buy Furniture, Furniture Fittings and Fixtures, Home Furnishings

我们要采购家具，家具配件和固定物，家庭的家具

Summary of Background Data. Hemothorax is a known rare postoperative complication of anterior spinal scoliosis surgery. However, spontaneous HT has never been described as a late complication,in relationship to diaphragm movement over the anterior instrumentation material.

背景数据概要：据我们所知，血胸是前路脊椎侧弯手术的一种很罕见的并发症，然而，自发性HT作为一种迟发性术后并发症还从没有被报道过，这也许与前路内固定物在膈肌表面往返运动有关。

The recent researchs have showed:As bone fracture fixation devices,it has applied successfully;as the bone tissue defect filler,it needs to blend with BMP to improve the bone inductivity;as the scaffold of tissue engineering,it need to improve the mechinical properties.

近年的研究表明：其作为骨折内固定物，已得到成功的应用；作为骨组织填充物，需与 BMP复合，以提高其骨诱导活性；作为组织工程用的支架材料，需进一步提高其机械强度。

Removal of spinal implants, even in the face of what appears to be a solid fusion at exploration, is sometimes associated with progression of deformity.9 The retention of implants in the setting of a delayed infection is enticing to the deformity surgeon, especially when a pseudarthrosis is present.

即使在探查时发现脊柱已经牢固融合时取出植入的内固定物，有时还会导致脊柱畸形的进行性发展。在迟发性感染的患者身上保留植入物对医生来说是很有诱惑性的，特别是在出现假关节的时候。

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