Two double throead hollow pressurizes the nail fixedly to treat fracture of neck of femur .

观察两枚双头螺纹空心加压钉固定治疗股骨颈骨折的疗效。

He looked fixedly at nella and started back .

他目不转睛地看着内拉，接着往后一缩。

The great majority were silent and still , looking fixedly at the ground .

绝大部分的人都不闹不动，呆呆地望着地面。

At last they began to fade , but scrooge looked fixedly at them , and especially at tiny tim .

最后这些人的影像开始慢慢消失，但是史克鲁奇直盯着他们看，尤其是小提姆。

And she looked fixedly out the window .

而她目不转睛看着窗外。