does everyone has a soul mate » 每个人都不会有灵魂伴侣 threaded ends » 螺纹目的 It was what he meant rather than what he said that annoyed me. » 这是他的意思，而不是什么，他说，让我生气。
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目的：比较不同直径加压螺纹钉内固定股骨颈骨折的效果。
Objective: To evaluate the effect of compression screws with different diameters on fixation strength of femoral neck fracture.
目的：评价应用异体骨螺纹融合器(ATFC)行颈椎前路融合的疗效，观察融合器的转归。
Objective: To evaluate the efficacy of allograft threaded fusion cage (ATFC) and observe the turnover of ATFC in anterior cervical fusion.
目的：比较后牙成品螺纹桩核与铸造桩核的临床应用比较。
Objective: Comparing of clinic using of prefabricated screw and cast metal post-and-core of posterior tooth.
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