英语语法分析

Methods: 32 cases of splenic traumatic rupture were treated by preserving spleens.

方法：采用保脾疗法治疗外伤性脾破裂患者32例。

Objective To explore the method of preserving spleens in traumatic splenic rupture.

目的探讨外伤性脾破裂保脾方法的选择。

Proliferation of the lymphocytes derived from the spleens of normal and immunized rabbits.

正常兔与免疫兔脾淋巴细胞增殖试验比较。