英语语法分析

Objective To study the compatability between atenolol and different excipients.

目的考察阿替洛尔与片剂辅料的相容性。

The beta-blocker blood pressure drugs atenolol (Tenormin), celiprolol, and talinolol.

阻滞剂类高血压药物阿替洛尔（天诺敏），塞利路尔和他林洛尔。

There were 16 AMI cases in atenolol group, 17 cases in enalapril group, 16 cases in treatment control group.

出院时随机分为阿替洛尔组16例，依那普利组17例，治疗对照组16例。