查询词典 fracture plane

to explore and summarize the application efficacy of dhs fixation in elderly intertrochanteric femoral bone.methods in shangqiu fifth people's hospital from january 2000 to june 2007 the application of dhs treatment to intertrochanteric fracture has 58 cases, among which male 19 cases, female 39 cases, age 60~98 year old, average age 71 year old, all carry out dhs for fracture fixation.results after six months to 3 years of follow-up, 58 cases of this group has 47 cases with normal walking, without coxa vara, postoperative excellent rate is 81.03%.conclusion grasp the operative indication, intraoperative master key, dhs is the better choices to the treatment of intertrochanteric fracture.

目的 探讨和总结dhs内固定在老年人股骨转子间骨折中的应用疗效。方法商丘市第五人民医院自2000年1月至2007年6月应用dhs治疗股骨转子间骨折58例，其中男性19例，女性39例，年龄60～98岁，平均年龄71岁，均行dhs对骨折固定。结果经半年至3年随访，本组58例患者有47例能正常行走，无髋内翻，术后优良率81.03%。结论把握手术适应证，术中掌握操作要领，dhs是治疗股骨转子间骨折的较好选择。

METHODS: From January 2000 to May 2002, 52 cases with various types of bone defect were treated with tissue engineered bone, which was constructed in vitro by allogeneous osteoblasts from periosteum 1 x 10(6/ml with bio-derived bone scaffold following 3 to 7 days co-culture. Among them, there were 7 cases of bone cyst, 22 cases of non-union or malunion of old fracture, 15 cases of fresh comminuted fracture of bone defect, 4 cases of spinal fracture and posterior route spinal fusion, 3 cases of bone implant of alveolar bone, 1 case of fusion of tarsotarsal joint.

2000年1月～ 2002年1月，用同种异体骨膜来源的成骨细胞 1×106 / ml与生物衍生骨支架材料构建的组织工程骨，经体外培养 3～ 7天后，植入修复52例各种类型的骨缺损，其中骨囊性病变7例，陈旧性骨折不愈合或畸形愈合 2 2例，新鲜粉碎性骨折伴骨缺损 15例，脊柱骨折后路植骨融合术4例，牙槽骨植骨 3例，足跗中关节植骨融合 1例。

The study has also shown that there is a rotation angle for azimuthally NMO velocity ellipses in monoclinic media which different form HTI and orthorhombic media. The rotation angles of NMO ellipses are related to the property of fracture infill, fracture density ratio and the angle between the two fractures. These research results can be used to identify the type of fractured media and the property of fracture infill.

同时，研究表明对于裂隙型单斜各向异性介质，其方位NMO速度椭圆轴向并不象HTI介质和正交介质中的那样与自然坐标系的坐标轴一致，而是发生了一定角度的偏离，其大小与裂隙填充物的性质、两组裂隙密度的比值及裂隙间的夹角等因素有关，研究结果为进一步区分裂隙介质的类型及裂隙填充物的性质提供依据。

Operation method is right fracture of neck of dated sex femur, bone drawing should be made before art, correct bonesetting twists shift, make fracture breaks termination to anatomize the position nearly, fracture of fresh femur neck, if close,restoration failure also should make bone drawing restoration before art.

手术方法对陈旧性股骨颈骨折，术前应作骨牵引，矫正骨折移位，使骨折断端接近解剖位置，新鲜股骨颈骨折，若闭合复位失败也应在术前作骨牵引复位。

The fractures were fixed by the titanium mini-plate according to the Champy's ideal fixture line of the mandibular fracture, and the displacement of the fragments was attained by simulating occlusion on incisors, molars of the fracture side and non-fracture side.

分别在下颌骨正中联合、下颌体及下颌角设定单一的线形骨折线，模拟此三部位骨折。

The characteristics and influencing factors of various ductile fracture criteria were compressively analyzed. Ductile fracture criteria built on the theoretical basis of Lemaitres continuous medium damage-mechanics was chosen, and materials constants used in the ductile fracture criteria were calculated through the Role of Mixture.

综合分析了各种韧性断裂准则的特点及其影响因素，选择了在连续介质损伤力学Lemaitre的理论基础上建立的韧性断裂准则，应用混合法计算出了韧性断裂准则中的材料常数。

BACKGROUND: Fracture of humeral ectocondyle is a kind of articular epiphyseal fracture. It is one of the most prevalent disorder of cubital articulation. The occurrence of fracture and the mechanical mechanism of treatment is not very well cognized in clinic.

背景：肱骨外侧髁骨折是最易发生的肘部损伤之一，属关节内骨骺骨折，临床上对其骨折发生和其治疗的力学机制并不完善。

In addition, this paper studied using the stochastic fractural theory to simulte the form of fracture, and thought that it is correct to describe fracture by the fractural characteristics of fracture grid.

详细讨论了建立在渗流力学理论基础上的两种网格粗化技术，实现了油藏地质模型与油藏数值模拟的接轨。

The Maquan gold deposit is a mesothermal to epithermal deposit controlled by near EW trending Lixian-Baiyun-shanyang regional deep rooted fracture Nanzi-Lixian-Taoping fracture or interlayer compressional fracture zone.

马泉金矿床是受近EW向礼县-白云-山阳区域性深大断裂南支——礼县-洮坪断裂或层间挤压破碎带控制的中-低温热液矿床，目前已发现9个矿带。

An intercrystalline ductile fracture physical model of ultra-high-strength Al-Zn-Mg-Cu alloy was given and the stage fracture behaviors of equilibrium phase, matrix precipitation and microzone of precipitate free zone were analyzed by TEM observation of the quenched and aged microstructures, the fracture behavior and morphology of Al-Zn-Mg-Cu alloy.

摘 要：根据超高强铝合金淬火、时效组织透射电镜观察结果，以及合金断裂行为与断口形貌分析，提出了一种Al-Zn-Mg-Cu合金产生延性断裂的物理模型。

Article 144 The Government of the Hong Kong Special Administrative Region shall maintain the policy previously practised in Hong Kong in respect of subventions for non-governmental organizations in fields such as education, medicine and health, culture, art, recreation, sports, social welfare and social

第一百四十四条香港特别行政区政府保持原在香港实行的对教育、医疗卫生、文化、艺术、康乐、体育、社会福利、社会工作等方面的民间团体机构的资助政策。原在香港各资助机构任职的人员均可根据原有制度继续受聘。

Small wonder, then, that the Chinese spend more in the shop than any other group of foreign visitors do .

这样的小惊喜，使中国顾客比任何国家的人消费得更多。