端间隙

Methods To make the arc-shaped cutting on the front outboard of shank,then getting diaplasis and redress the abnormality fracture,setting AO anatomizeness armor plate on the faultage of bone and taking the alveolus of oneself plant there.

在持续硬膜外麻醉下，取胫骨前外侧弧形切口，复位、纠正骨折畸形，AO解剖钢板固定骨折断端，取自体骨移植于骨折间隙或骨质缺损处。

objective to observe the treatment effect of dated tibia fracture by ao anatomizeness armor plate and planting bone.methods to make the arc-shaped cutting on the front outboard of shank,then getting diaplasis and redress the abnormality fracture,setting ao anatomizeness armor plate on the faultage of bone and taking the alveolus of oneself plant there.results the 16 cases got rectification of fracture.all cases got concrescence and the function of broke limbs recover well.the time of getting rid of fixation average 13 months.conclusion it is a credible and effective method that treatment of dated tibia fracture by ao anatomizeness armor plate and planting bone.

目的 观察用ao解剖钢板内固定加植骨术治疗陈旧性骨折的疗效。方法在持续硬膜外麻醉下，取胫骨前外侧弧形切口，复位、纠正骨折畸形，ao解剖钢板固定骨折断端，取自体骨移植于骨折间隙或骨质缺损处。结果 16例患者骨折畸形均纠正，骨折全部愈合，患肢功能恢复良好，内固定去除时间平均为13个月。结论 ao解剖钢板内固定加植骨术治疗陈旧性胫骨骨折是一种可靠、疗效肯定的治疗方法。 ao解剖钢板；自体骨移植；胫骨陈旧性骨折

The lower end of a heating tube is thermoconductively connected to a metal bush whose upper portion in thermally insulated by air gaps from both the separating sleeve and the heating tube.

加热管下端导热地接到金属衬套上，空气间隙将其上部与套筒和加热管热绝缘。

The hollow-axis motor drives the offset nozzle and rotates the arc on the tip of wire at high speed,so as to ensure enough penetration into the sidewalls in narrow gap welding .

在该系统中，焊丝穿过电机的空心轴后从导电嘴的偏心孔送出，电机带动导电杆和偏心导电嘴旋转，从而使焊丝端部的电弧以一定直径高速旋转，以保证窄间隙焊接接头具有足够的侧壁熔深。

In an ordinary cantilever bridge,the gap between the ends of the cantilevers is closed,providing a

在普通的悬臂式桥梁中，悬臂梁端部之间的间隙是闭合的，为道路提供了连续的桥面，但是假如把这种桥

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。