转子的

It is successful on Ansys5.4 platform to use prestress method to solve the problem .

本文运用预应力法在 Ansys5.4 软件平台上进行了转子动力学问题的计算，获得了成功。

There are two cases to define the failure. One is the rotor system can not to strit over the critical speed, and the other is arising the bistable characteristic.

并定义了两种失效的情况，一是转子系统过不了临界转速，二是出现双稳态特性。

The proximal femoral anatomy inversion plate is the treatment of femoral intertrochanteric fracture of subeffective way.

股骨近端解剖钢板是治疗股骨反转子间骨折的有效方法。

Objective: To explore the clinical effect of proximal femoral nail in the subtrochanteric fractures of the femur.

目的 探讨PFN治疗股骨转子下骨折的疗效。

Objective:To explore the clinical effect of proximal femoral nailin the subtrochanteric fractures of the femur.

目的 探讨PFN治疗股骨转子下骨折的疗效。

We calculated the relative hazards for subtrochanteric and diaphyseal fractures for each study.

我们计算了每项研究中转子下和股骨干骨折的相对危险。

Objective To evaluate the clinical outcome of subtrochanteric fractures fixed with long PFN or gamma nail.

导读：摘要：目的评价股骨转子下骨折应用加长型股骨近端髓内钉或伽码钉内固定的治疗效果。

The occurrence of fracture of the subtrochanteric or diaphyseal femur was very rare, even among women who had been treated with bisphosphonates for as long as 10 years.

发生转子下或股骨干骨折者非常罕见，即使在已接受双膦酸盐治疗长达10年的妇女中也是如此。

A total of 12 fractures in 10 patients were classified as occurring in the subtrochanteric or diaphyseal femur, a combined rate of 2.3 per 10,000 patient-years.

共有10例病人的12处骨折被归类为发生在转子下或股骨干，综合发生率为2.3处/1万病人—年。

Objective To investigate the clinical efficacy of treatment of comminuted subtrochanteric fracture by combining unilateral angular external fixator with limited internal fixation.

目的 探讨单侧成角度骨外固定架结合有限内固定治疗股骨转子下粉碎性骨折的效果。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。