英语语法分析

Objective To explore the operative design and technique of human hand allotransplantation.

目的探讨异体手移植的手术设计与技术操作要点。

Objective To introduce the operative design and technique of human hand allotransplantation.

目的探讨异体手移植的手术设计与技术操作要点。

Objective to establish a model of vascularized spleen heterotopic allotransplantation in rats.

目的建立同种大鼠带血管异位脾移植的实验模型。