使复位

The form of its locomotion is: first, drive shaft inconjunction with the knife rest going down vertically in a certaindistance, then the magnetic stepping motor works, then the gearwheel group revolving with the shaft and the knife rest. Afterrevolving a circle, the air pressure vat decompresses, then, theshaft and the knife rest resets in the result of the spring.

其运动形式是：通过气压缸将传动轴和刀架打下一个固定距离，然后步进电机开始工作，通过带轮组带动传动轴和刀架作旋转运动，旋转360度后气压缸开始减压，复位弹簧使主轴和刀架复位。

The operating principle and hardware configuration of the instrument based on AT89C51 for testing breakdown voltage of the dielectric oil is introduced. The method to collect the breakout current through photoelectric isolation is proved when the dielectric oil was broken out. The question about the system work stability in the condition of strive electromagnetism interfere is proposed.

介绍了 AT89C5 1单片机控制的绝缘油耐压测试仪的工作原理及硬件结构，探讨了在绝缘油击穿时，通过光电隔离采集击穿电流的方法，解决了在高压击穿瞬间和强电磁场干扰环境下，微机电路实行有效复位并使系统稳定工作的问题，给出了基于 MAX70 6为核心的高可靠复位电路的实现方法。

In some cases, the height of vertebra could be increased after the operation, however, it is not for the technology but for the posture of patients that the patients would pronate on the table and over-straight their bodies. In this situation, bone cement can be injected into the vertebras and enhance the int ensity, change the spine kyphosis, recover the spine physiological line, so it gets to the aim of treatment.

有时病椎术后高度增加，不是椎体成形术操作本身抬高椎体高度，而是在病人俯卧位时进行的体位引起过伸而复位，此时椎体内再加入骨水泥固化，使椎体固定在复位后的位置上，并且增加了耐压强度，同时改变了脊柱的后凸畸形，恢复了脊柱生理力线，这样就会达到治疗目的。

objective the purpose of this study was to summarize our experience of the application of internal rigid fixation with miniplate to treatment of mandibular fractures.methods a retrospective analyisis of clinical data of 67 cases,who had experienced the anatomic reduction and rigid fixation by using miniplate.with the help of maxillomandibular distraction pre operation and post operation and temporary maxillomandibular fixation during operation,the fracture bones were smoothly reduced and fixed.results clinical and radiographic examination showed that all cases gained good clinical results and precise anatomic alignment of fracture postoperatively without infection,malocclusion,bone malunion or other complications.conclusion mocortical miniplate fixation of the mandible is a reliable and effective techinique providing rigid fixation and an ideal modality for the treatment of mandibular fractures.combined with maxillomandibular fixation.

对67例下颌骨骨折患者的临床资料进行回顾总结，所有患者应用小型接骨板行坚固内固定治疗。其中7例颏部骨折，12例颏旁骨折，16例颏孔区骨折，9例体部多发性骨折，5例体部粉碎性骨折；18例合并其他部位骨折。所有患者术前经临床检查和影像学检查明确骨折的位置和骨折线的数目后，分段牙弓夹板结扎、颌间弹性牵引，使移位的骨折段逐渐复位；术中经口内切开复位、细钢丝颌间结扎、小型接骨板坚固内固定；术后行临床检查和影像学复查，必要时颌间弹性牵引7～10 d。结果所有患者手术切口ⅰ期愈合，治疗效果满意；临床检查所有患者牙合关系良好、面部对称；影像学复查证实骨折线对位良好。结论经口内切开小型接骨板坚固内固定辅以颌间固定治疗下颌骨骨折效果可靠，术后并发症少，是一种理想的手术方法。

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。

A system reset would thus also reset the device, enabling the system micropro- cessor to read the boot-up firmware from the Flash memory.

系统复位从而也将复位器件，使系统微处理机- cessor读取从闪存开机固件。

During operation, an intranasal and marginal combining incision was made to expl ore the alar cartilages and to from a mucosal-cartilage flap in the nasal vest ibule. After the deformity of septal cartilage and the abnormalities of the alar base on the cleft side were repaired, the total alar cartilage was repositioned and rotated with suspension and V-Y advancement to correct the nasal deformiti es. Results Since 1993, a total of 92 cases were treated by the above p rocedure and satisfactory results were obtained.

手术经鼻端和患侧前庭联合切口，解剖、显露双侧鼻翼软骨，同时形成患侧前庭粘膜软骨瓣；在纠正鼻中隔软骨偏曲，松解患侧鼻肌复合体起点，使鼻翼脚无张力抬高后，再通过悬吊技术和粘膜软骨瓣的V-Y推进，将患侧鼻翼软骨进行整体旋转复位；最后，应用口轮匝肌上部纤维内收抬高鼻翼脚，用鼻肌复合体起点复位调整鼻孔形态，完成鼻畸形的矫正。

According to the Maryland foot score system, the results were excellent in 16 cases and good in 22cases,the satisfactory rate was 93 percent.

结论］开放复位Y形钢板内固定能使骨折解剖复位，病人能早期进行功能锻炼，是治疗跟骨关节内骨折较好的方法。

Results The retinae were attached in all the cases after operation. During the follow-up period of three months to three years, ten eyes kept the retina attached and three cases suffered from recurrent retinal detachment. One of them had had a second surgical procedure and obtained retinal re-attachment.

结果 13只眼术后视网膜均复位，3个月至3年随访期间，10例视网膜保持平复；3例视网膜脱离复发，其中1例经再次手术使视网膜复位；解剖学复位结果为11/13，术后和随访时视力有不同程度提高。

By completing the pumping core moves is by the hydraulic system, it is very difficult to use the moving of closed modules to make roof -board restored, although the use of spring-loaded restoration simpler, but still using micro-switches on the roof spaces for testing.

因抽芯动作由液压系统完成，无法利用合模动作使顶板先复位，虽然使用弹簧复位较简单，但仍需用微动开关对顶板复位进行检测。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。