Objective To investigate the therapeutic effect of AO mini stainless plate and screw used in open hand bone fracture.
目的评估ao微型不锈钢钢板螺钉在手部开放性短管骨骨折中应用的治疗效果。
The screw and machine barrel with optimization design and elaboration have excellent plasticizing effect.
优化设计和精心制作的螺杆、机筒有极好的塑化效果。
AIM to discuss the effect and influence factors operative of dynamic hip screw (DHS) internal fixation in treatment of intertrochanteric fracture.
目的探讨动力髋关节螺钉内固定治疗股骨粗隆间骨折效果、影响因素及操作技术。
Objective: To summarize the treatment effect of distal femur comminuted fractures utilized with condylar steel plate matched with tensile screw.
目的：总结拉力螺丝钉配合髁支持钢板治疗股骨远端粉碎骨折的临床效果。
Objective to determine the effect of cemented intramedullary stem tip on bone torsional property at the level of femoral cortical screw holes.
目的确定在股骨假体柄尾端位于股骨螺钉孔水平时对股骨干扭转力学特性的影响。
As the key component of extruder, the structure of screw rod has a great effect on the characters of puffed materials.
作为挤压膨化机关键部件的螺杆，其结构对膨化物料的性状有着十分重要的影响。
OBJECTIVE: To evaluate the reinforcing effect of CPC on vertebral pedicle screw fixation at biomechanical aspect.
目的：从生物力学方面评价磷酸钙骨水泥对椎弓根螺钉固定的强化作用。
It was observed from examples that eccentricity of drill string had major effect on the axial flow rate of Power-law screw fluid when the other parameters were invariant.
从算例可以发现：在其它参数不变的情况下，钻柱的偏心对幂律流体螺旋流轴向流量的影响非常大。
Better effect is got when this algorithm is used in exploiting automatic program system for NC machining complicate screw.
此算法应用于复杂螺杆数控加工的自动编程系统开发中，取得了较好的效果。
This paper introduced the disadvantages of the old pistol air compressor and effect on saving energy by promoting new type double screw compressor.
介绍了老式的活塞型空压机的缺陷，推广新型双螺杆空压机的节能经济效果。
As to the problems of bearing disable, the mend method on seal structure of the screw conveyer for powder materiel is put forward, and the applied effect is demonstrated.
针对粉状物料螺旋输送机轴承损坏问题，提出了轴承密封结构的改进措施，说明了改进后的应用效果。
Based on the screw theory, the first-order effect coefficient matrixes of a 3-upu parallel pyramid mechanism under initial position and movement along X-coordinate axis are established.
采用螺旋理论，首先分别建立了3 -UPU并联角台机构在初始位形下和沿x轴方向发生移动后的一阶影响系数矩阵。
The method of trimmer screw compensation tuning can be used to diminish the effect of temperature on resonant frequency, and trimmer screw can restrain parasitic modes electromagnetic wave birth.
根据微调螺钉对谐振频率影响的规律，采用补偿调试的方法还能减小温度对谐振频率的影响，同时，微调螺钉还能抑制寄生模的产生。
The method of trimmer screw compensation tuning can he used to diminish the effect of temperature on resonant frequency, and trimmer screw can restrain parasitic modes electromagnetic wave birth.
根据微调螺钉对谐振频率影响的规律，采用补偿调试的方法还能减小温度对谐振频率的影响，同时，微调螺钉还能抑制寄生模的产生。
To investigate the treating effect of bicondylar tibial plateau fractures with lateral supporting plate and compression screw system.
探讨外侧支撑钢板辅以加压螺钉治疗胫骨平台双髁骨折的效果以及影响手术效果的因素。
Correct effect plane and sagittal plane were obviously better in screw - rod systems.
结论全椎弓根螺钉系统具有良好的三维矫正控制力，矫正效果良好，并发症少。
This study sought to determine the effect of the number of cortices of screw purchase and ankle position on syndesmosis width and tibiotalar rotation in Weber C ankle fracture fixation.
本研究将探索在WeberC型踝关节骨折固定中，螺钉固定骨皮质数目及踝关节位置对于下胫腓联合宽度和胫距旋转的影响。
The negative conveying screw element has a marked effect on the morphology changes of polymer blends.
及向螺纹元件对共混物相态变化影响显著。
Objective:To investigate the effect of femoral intertrochanteric fracture in elderly patients treated with the double heads compressive hollow screw.
目的：探讨双头加压空心螺钉在老年股骨粗隆间骨折中的应用价值。
Objective To study the application of absorbable screw in the treatment of talar fracture and its effect on function recovery.
目的分析可吸收螺钉在距骨骨折中应用的效果及对功能恢复的影响。
The imbalance weight of impeller of IFZ screw non-clogging pump has great effect on hydraulic performance of pump.
IFZ型无堵塞泵螺旋式叶轮的不平衡量对泵的水力性能有重大影响。
Objective To summarize and evaluate the medical effect of pedicle screw fixation and bone graft in the treatment of spondylolisthesis.
目的总结评价椎弓根螺钉内固定加植骨术治疗腰椎滑脱症的疗效。
At present is studying has about the screw type compressor's energy conservation effect.
目前正在研究有关于螺旋式压缩机的节能效果。
Objective To study the operative method and effect of posterior atlantoaxial facet screw fixation for atlantoaxial instability.
目的探讨寰枢椎不稳定患者行寰枢椎后路经关节改良螺钉内固定手术方法与疗效。
Objective to study the effect of using screw mental post and cast post in post crown restoring respectively and bring into com parison.
目的观察并比较成品金属螺纹桩和铸造金属桩在桩冠修复中的临床效果。
The experimental results of vibration test show that the effect and cost of Loctite screw sealant are more favourable than those of a mechanical locking.
振动试验结果表明，与机械锁固相比，乐泰紧固法效果较好，成本较低。
Objective: To observe the effect of internal fixation of dynamic condylar screw (DCS) in treatment of 34 cases of femoral supracondylar and intercondylar fracture.
目的：观察应用动力髁螺钉(DCS)内固定治疗股骨髁上和髁间骨折34例的疗效。
Methos 38 cases of patients with ankle joint fracture were treated with absorbent screw for inside fixation and evaluated the effect.
方法对38例踝关节骨折患者使用可吸收螺钉内固定，并评价效果。
It is clear that screw-sleeve type screw seal not only can obtain sealability as screw-shaft type screw seal, but also can improve sealing effect.
分析表明，螺套式螺旋密封不仅能获得与螺杆式螺旋密封相同的封液能力，而且还可以改善密封效果。
It is clear that screw-sleeve type screw seal not only can obtain sealability as screw-shaft type screw seal, but also can improve sealing effect.
分析表明，螺套式螺旋密封不仅能获得与螺杆式螺旋密封相同的封液能力，而且还可以改善密封效果。
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