英语语法分析

Objective To investigate the impact of dorsally angulated malunited distal radius fractures on the stability of the radiocarpal joint.

目的研究桡骨远端骨折背侧成角畸形对桡腕关节稳定性的影响。

Objective To determine the characteristics of the normal radiocarpal contact and the relationship between the stress distribution and wrist position.

目的明确正常腕关节桡腕关节面的应力分布特点及其与腕关节位置的关系。